Updated on 2026/02/19

写真a

 
Misawa Hiroaki
 
Organization
Scheduled update Special-Appointment Professor
Position
Special-Appointment Professor
External link

Degree

  • D.Sc. ( 1984   University of Tsukuba )

Research Interests

  • Plasmonic Chemistry

  • Photochemistry

Research Areas

  • Nanotechnology/Materials / Fundamental physical chemistry

  • Nanotechnology/Materials / Applied condensed matter physics

Education

  • University of Tsukuba   化学研究科   化学専攻博士課程修了

    - 1984

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    Country: Japan

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  • University of Tsukuba   理工学研究科   理工学専攻修士課程修了

    - 1982

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  • Tokyo Metropolitan University   工学部   工業化学科 卒業

    - 1979

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    Country: Japan

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Research History

  • Okayama University   Research Institute for Interdisciplinary Science, Advanced Research Field   Special Appointment Professor

    2025.4

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  • Okayama University   The Research Institute for Interdisciplinary Science   Special-Appointment Professor

    2024.1

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  • Hokkaido University   Research Institute for Electronic Science   Extraordinary Professor

    2023.9

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  • Hokkaido University   Professor Emeritus

    2021.4

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  • Hokkaido University   Research Institute for Electronic Science   Professor (Specially Appointed)

    2020.4 - 2023.3

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  • Hokkaido University   Research Institute for Electronic Science   Director

    2009.10 - 2013.9

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  • Hokkaido University   Research Institute for Electronic Science, Nanotechnology Research Center   Head

    2006 - 2009

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  • Hokkaido University   Research Institute for Electronic Science   Professor

    2003.5 - 2020.3

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  • The University of Tokushima   Graduate School of Engineering   Professor

    1997.4 - 2003.4

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  • The University of Tokushima   Faculty of Engineering   Professor

    1995.11 - 1997.3

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  • The University of Tokushima   Faculty of Engineering   Associate Professor

    1993.4 - 1995.10

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  • Japan Science and Technology Corporation   Microphotoconversion Project, ERATO   Group Leader

    1991.4 - 1993.3

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  • Japan Science and Technology Corporation   Microphotoconversion Project, ERATO   Researcher

    1988.12 - 1991.3

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  • University of Tsukuba   Institute of Chemistry   Assistant Professor

    1986 - 1988

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  • The University of Texas   Post-doctoral researcher

    1984.4 - 1986.2

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Professional Memberships

Committee Memberships

  • Journal of Photochemistry and Photobiology C: Photochemistry Reviews   Editor-in-Chief  

    2024.4   

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  • 光化学協会   顧問  

    2022.1 - 2025.12   

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    Committee type:Academic society

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  • National Yang Ming Chiao Tung University   Lifetime Chair Professor  

    2021.8   

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  • Research Center for Applied Sciences, Academia Sinica   Academic Advisory Committee  

    2020.1 - 2025.12   

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  • International Foundation of Photochemistry (IFP)   Executive member  

    2018.9   

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  • National Chiao Tung University   Chair Professor  

    2015.8 - 2021.7   

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  • FWO (Research Foundation Flanders)   Expert Panel W&T3  

    2015.1 - 2018.12   

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    Committee type:Academic society

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  • National Chiao Tung University (Taiwan)   Visiting Professor  

    2015.1 - 2015.7   

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    Committee type:Academic society

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  • 国立交通大学(台湾)   客員教授  

    2015.1 - 2015.7   

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    Committee type:Academic society

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  • 日本化学会   プログラム小委員会 部門幹事  

    2014.5 - 2016.3   

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    Committee type:Academic society

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  • 日本化学会   ディビジョン運営委員会 ディビジョン主査  

    2014.5 - 2016.2   

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    Committee type:Academic society

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  • ACS Photonics   Editorial Advisory Board  

    2014.1 - 2018.12   

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    Committee type:Academic society

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  • 光化学協会   会長  

    2014.1 - 2015.12   

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    Committee type:Academic society

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  • 石狩超電導直流送電プロジェクト推進協議会   構成員  

    2013.2 - 2015.3   

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    Committee type:Municipal

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  • Nanotechnology Innovation Center for Environment & Ecosystem   Academic Committee  

    2012.7 - 2017.12   

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  • 独立行政法人日本学術振興会   学術システム研究センター研究員  

    2012.4 - 2015.3   

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    Committee type:Academic society

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  • 文部科学省   「低炭素社会構築に向けた研究基盤ネットワーク整備」運営会議委員  

    2012.3 - 2014.2   

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    Committee type:Government

    2010.7.20-2011.3.31も同上

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  • 独立行政法人理化学研究所   客員主幹研究員  

    2012.1   

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    Committee type:Academic society

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  •   第11回ナノテクノロジー総合シンポジウムプログラム委員  

    2012 - 2013.3   

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    Committee type:Other

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  • 日本学術会議   連携会員  

    2011.10 - 2023.9   

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    Committee type:Academic society

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  •   第10回ナノテクノロジー総合シンポジウムプログラム委員  

    2011.10 - 2012.3   

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    Committee type:Other

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  • 独立行政法人日本学術振興会   特別研究員等審査会専門委員及び国際事業委員会書面審査員  

    2011.8 - 2012.3   

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    Committee type:Academic society

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  • 独立行政法人科学技術振興機構 戦略的創造研究推進事業   研究領域「元素戦略を基軸とする物質・材料の革新的機能の創出」領域アドバイザー  

    2011.5 - 2018.3   

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  • 独立行政法人新エネルギー・産業技術総合開発機構   NEDO技術委員  

    2011.5 - 2013.3   

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    Committee type:Academic society

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  •   第9回ナノテクノロジー総合シンポジウム委員  

    2010.11 - 2011.3   

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    Committee type:Academic society

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  • European Research Council   Peer Reviewer  

    2010.7 - 2013.12   

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    Committee type:Academic society

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  • LPM2011国際顧問委員会   委員  

    2010.7 - 2011.7   

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    Committee type:Academic society

    (A member of the International Advisory Committee of LPM 2011)

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  • 日本化学会   学術活性化委員会委員  

    2010.4 - 2012.2   

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    Committee type:Academic society

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  • Journal of Photochemistry and Photobiology C, Photochemistry Review   Deputy Editor  

    2010.2 - 2013.12   

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    Committee type:Other

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  • Journal of Physical Chemistry   Advisory Board Member  

    2010.1 - 2012.12   

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    Committee type:Academic society

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  • 光化学協会   理事  

    2010.1 - 2011.12   

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    Committee type:Academic society

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  • 電子情報通信学会 超高速光エレクトニクス研究会   専門委員  

    2009.3 - 2010.3   

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    Committee type:Academic society

    2007.3.12〜2007.12.31 同上

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  • ACS APPLIED MATERIALS&INTERFACES   EDITORIAL ADVISORY BOARD  

    2009.1 - 2010.12   

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    Committee type:Academic society

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  • 独立行政法人日本学術振興会   科学研究費委員会専門委員  

    2008.12 - 2010.11   

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    Committee type:Academic society

    2006.1.1〜2006.12.31 同上
    2002 同上

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  • 独立行政法人日本学術振興会   先端科学(FoS)シンポジウム事業委員会 専門委員  

    2008.8   

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    Committee type:Academic society

    2005.3.1〜2006.6.28 同上

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  • 文部科学省   「元素戦略プロジェクト」審査委員会 外部専門家  

    2008.7 - 2009.3   

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    Committee type:Government

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  • 独立行政法人科学技術振興機構 戦略的創造研究推進事業   研究領域「光の利用と物質材料・生命機能」領域アドバイザー  

    2008.5 - 2015.3   

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    Committee type:Academic society

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  • 日本化学会北海道支部   幹事  

    2008.3 - 2010.2   

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    Committee type:Academic society

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  • 首都大学東京教員選考委員会   委員  

    2008.2   

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    Committee type:Other

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  • 文部科学省   科学技術・学術審議会 専門委員  

    2007.12 - 2010.1   

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    Committee type:Government

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  • The 20th Korea Joint Forum 2008   Scientific Committee Member  

    2007.11   

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    Committee type:Academic society

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  • 文部科学省   ナノテクノロジー・ネットワーク運営委員会委員  

    2007.6 - 2009.3   

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    Committee type:Government

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  • TNANO (IEEE Transactions on Nanotechnology)   Associate Editor  

    2007.3 - 2009.11   

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    Committee type:Academic society

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  • NEDOナノテクノロジーロードマップ「ナノインプリント・精密ビーム加工」   WG主査  

    2006.12 - 2007.3   

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    Committee type:Academic society

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  • 文部科学省 科学技術政策研究所 科学技術動向研究センター   専門調査委員  

    2006.4 - 2018.3   

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    Committee type:Government

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  • 独立行政法人日本学術振興会   先端科学(FoS)シンポジウム事業委員会 専門委員  

    2006.3 - 2007.2   

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    Committee type:Academic society

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  • 光化学協会   常任理事  

    2006.1 - 2007.12   

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    Committee type:Academic society

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  • 古河テクノリサーチ株式会社   NEDO平成17年度委託事業 有識者委員会 委員  

    2006.1 - 2006.3   

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    Committee type:Other

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  • 財団法人光産業技術振興会   平成16年フェムト秒超加工技術フィージビリティ調査委員会 委員  

    2004.7 - 2005.3   

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    Committee type:Other

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  • 独立行政法人日本学術振興会   第7回日米先端科学(JAFoS)シンポジウム2004 Planning Group Member 主査  

    2004.4 - 2005.3   

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    Committee type:Other

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  • 財団法人光技術振興協会   平成16年フェムト秒超加工研究会 幹事  

    2004.4 - 2005.3   

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    Committee type:Other

    2001年 同上

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  • 社団法人高温学会   レーザー加工学会査読委員会 査読委員  

    2004.4 - 2005.3   

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    Committee type:Academic society

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  • LPM2004 国際会議 The 5th International Symposium on Laser Precision Microfabrication   Organizing Committee Member  

    2004   

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    Committee type:Other

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  • 財団法人光産業技術振興協会   平成14年度光産業構造中長期展望専門委員会技術分科会委員  

    2002   

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    Committee type:Other

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  • 社団法人日本セラミックス協会   「平成14年度セラミックスインテグレーション技術による新機能材料創製に関する研究」バッファーレイヤー調査研究委員会 委員  

    2002   

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    Committee type:Other

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  • NEDO 新エネルギー産業技術総合開発機構   評価委員  

    2002   

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    Committee type:Other

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  • 科学技術振興事業団   地域結集型共同研究事業中間評価専門委員  

    2002   

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    Committee type:Academic society

    科学技術振興事業団

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  • 財団法人光産業技術振興協会主催   「平成13年度光技術海外動向調査事業」動向調査団長  

    2002   

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    Committee type:Other

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  • レーザー学会   第22回年次大会プログラム委員  

    2001   

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    Committee type:Academic society

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  • CLEO / PR 2001   プログラム委員会委員  

    2001   

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    Committee type:Other

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  • 社団法人電気学会   論文委員会 委員  

    2001   

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    Committee type:Academic society

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  • 文部科学省 科学技術政策所   科学技術専門家ネットワーク専門調査員  

    2001   

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    Committee type:Government

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  • (社)電気学会   論文委員会委員  

    2001   

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    Committee type:Academic society

    (社)電気学会

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  • 2001 Photonic West (OSA)   LASEプログラム委員  

    2001   

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    Committee type:Other

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  • 財団法人フォトンセンター   研究動向調査委員会 委員  

    2000   

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    Committee type:Other

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  • 第14回日本エム・イー学会   秋季大会プログラム委員  

    2000   

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    Committee type:Academic society

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  • 社団法人電子情報通信学会   レーザ・量子エレクトロニクス研究会専門委員  

    2000   

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    Committee type:Academic society

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  • 財団法人光産業技術振興協会   技術動向調査委員会 委員  

    2000   

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    Committee type:Academic society

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  • 財団法人四国産業・技術振興センター   医工融合領域フロンティア研究会委員  

    1999   

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    Committee type:Other

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  • 財団法人マイクロマシンセンター   マイクロ流体システム調査委員会委員  

    1999   

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    Committee type:Other

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  • 財団法人四国産業・技術振興センター   テクノサロン運営委員会メカトロニクス委員会 委員  

    1996 - 1998   

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    Committee type:Other

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  • 日本機械学会   設計工学・システム部門運営委員,トピックス委員会委員  

    1995   

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    Committee type:Academic society

    日本機械学会

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  • 財団法人四国産業・技術振興センター   四国地域における新規産業創出支援機能に関する医療・福祉専門委員会 委員  

    1987 - 1997   

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    Committee type:Other

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  • 日本化学会   トッピクス小委員会委員  

    1987 - 1990   

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    Committee type:Academic society

    日本化学会

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Papers

  • Hyperbolic localized plasmons and twist-induced chirality in an anisotropic 2D material Reviewed

    Yaolong Li, Xu Shi, Yuxin Zhang, Yen-En Liu, Hong Yang, Guowei Lyu, Yasutaka Matsuo, Xiaoyong Hu, Qihuang Gong, Hiroaki Misawa

    Nature Communications   2026.2

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41467-026-69435-8

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  • Shape-Dependent Surface-Enhanced Raman Scattering under Modal Ultrastrong Coupling between Self-Assembled Gold Nanoparticles and Fabry–Pérot Cavities Reviewed

    Zhiyu He, Xu Shi, Keiji Sasaki, Hiroaki Misawa, Kuniharu Ijiro, Hideyuki Mitomo

    ACS Applied Materials & Interfaces   17 ( 51 )   69645 - 69658   2025.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsami.5c19317

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  • Asymmetric Hot-Carrier Transfer Mediated by Quantum Coherence in Au Nanodisk–Nanotriangle Arrays Reviewed

    Yen-En Liu, Xu Shi, Yaolong Li, Tomoya Oshikiri, Yasutaka Matsuo, Soshun Inoue, Hajime Ishihara, Keiji Sasaki, Hiroaki Misawa

    ACS Photonics   12 ( 12 )   6994 - 7001   2025.11

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsphotonics.5c02320

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  • Amplified emission from halide perovskite quantum dots by exciton–plasmon-coupled energy transfer in the neutral and trion states on gold nanoparticles Reviewed

    Bhagyashree Mahesha Sachith, Yifei Xia, Tianci Wang, Takuya Okamoto, Syoji Ito, Li Wang, Xu Shi, Naoto Tamai, Hiroshi Miyasaka, Hiroaki Misawa, Vasudevanpillai Biju

    Journal of Materials Chemistry A   14 ( 9 )   4985 - 4995   2025.11

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    Exciton–plasmon coupled enhanced absorption and emission rates, and photoluminescence intensity from halide perovskite quantum dots for high-performance solar cells, light-emitting diodes, lasers, and photocatalysts.

    DOI: 10.1039/d5ta07443f

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  • Influence of Compactness and Crystallinity on Hole Transfer Ability of Nickel Oxide Layer in Modal Coupling Regime Reviewed

    Tomoya Oshikiri, Takashi Katsurahara, Noriko Kubota, Takahiro Tezuka, Kai Araki, Xu Shi, Yasutaka Matsuo, Hiromasa Niinomi, Hiroaki Misawa, Masaru Nakagawa

    Chemistry – A European Journal   31 ( 39 )   e202501332   2025.6

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    Abstract

    This study investigates how structural properties influence the hole migration behavior of nickel oxide (NiOx) by evaluating its photoelectrochemical performance. Two fabrication methods were employed for preparing NiOx layers. One is a sol‐gel wet process, which allows wide‐area coating without the need for specialized equipment. The other is atomic layer deposition (ALD), which enables uniform and conformal coverage on 3D surfaces with the compact oxide layer by leveraging a self‐limiting, layer‐by‐layer growth mechanism. Our findings reveal that both crystallinity and compactness significantly affect the hole transport capability of NiOx layers. We further integrated the NiOx layer as a hole transport layer in an Au‐NPs/NiOx/Pt‐film photocathode operating under a modal coupling regime. This photocathode exhibited cathodic photocurrent at wavelengths below 800 nm, with a maximum incident photon‐to‐current efficiency of 0.16% at 600 nm. These results demonstrate that not only the hole injection process but also hole migration properties of the NiOx layer influence the charge separation under modal coupling conditions.

    DOI: 10.1002/chem.202501332

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  • Activation Energy in the Electron Transfer Process and Water Oxidation Intermediate Generation under Plasmon–Nanocavity Strong Coupling

    En Cao, Xu Shi, Haruo Inoue, Tomoya Oshikiri, Yen-En Liu, Hiroaki Misawa

    The Journal of Physical Chemistry C   129 ( 3 )   1590 - 1597   2025.1

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.jpcc.4c07398

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  • Ultrasensitive Surface-Enhanced Raman Scattering Platform for Protein Detection via Active Delivery to Nanogaps as a Hotspot

    Tianxu Gao, Takehiro Yachi, Xu Shi, Rina Sato, Chikara Sato, Yusuke Yonamine, Kiyoshi Kanie, Hiroaki Misawa, Kuniharu Ijiro, Hideyuki Mitomo

    ACS Nano   2024.8

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsnano.4c09578

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  • Improving Charge Transfer under Strong Coupling Conditions via Interfacial Modulation

    En Cao, Xu Shi, Tomoya Oshikiri, Yen-En Liu, Quan Sun, Keiji Sasaki, Hiroaki Misawa

    ACS Photonics   2024.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsphotonics.3c01733

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  • Distance-Dependent Energy Transfer under Modal Strong Coupling from CdSe/ZnS Quantum Dots to a Plasmonic Fabry–Pérot Cavity

    Takuya Okamoto, Azusa Onishi, Xu Shi, Tomoya Oshikiri, Kosei Ueno, Hiroaki Misawa, Vasudevanpillai Biju

    The Journal of Physical Chemistry C   128 ( 10 )   4208 - 4214   2024.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.jpcc.3c08503

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  • Aluminum-Coated Nanoridge Arrays with Dual Evanescent Wavelengths for Real-Time and Label-Free Cellular Analysis

    Kuang-Li Lee, Hsien-San Hou, Xu Shi, Meng-Lin You, Ming-Yang Pan, Yasutaka Matsuo, Ji-Yen Cheng, Hiroaki Misawa, Pei-Kuen Wei

    The Journal of Physical Chemistry C   128 ( 8 )   3384 - 3392   2024.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.jpcc.3c08016

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  • Spatially Uniform and Quantitative Surface-Enhanced Raman Scattering under Modal Ultrastrong Coupling Beyond Nanostructure Homogeneity Limits

    Yoshiki Suganami, Tomoya Oshikiri, Hideyuki Mitomo, Keiji Sasaki, Yen En Liu, Xu Shi, Yasutaka Matsuo, Kuniharu Ijiro, Hiroaki Misawa

    ACS Nano   18 ( 6 )   4993 - 5002   2024.2

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/acsnano.3c10959

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  • Scheme to Enhance Hot Carrier Generation Owing to the Localized Mode of Hybridized Plasmon in Gold Nanoparticle Arrays

    Soshun Inoue, Tomohiro Yokoyama, Keiji Sasaki, Hiroaki Misawa, Hajime Ishihara

    The Journal of Physical Chemistry C   128 ( 7 )   2796 - 2802   2024.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.jpcc.3c08435

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  • Unidirectional Optical Swarming of Gold Nanoparticles on Lithographically Fabricated Gold Nanopatterns

    Chih-Hao Huang, Ya-Chiao Lee, Tetsuhiro Kudo, Xu Shi, Kosei Ueno, Teruki Sugiyama, Hiroaki Misawa, Hiroshi Masuhara

    The Journal of Physical Chemistry C   2023.9

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    DOI: 10.1021/acs.jpcc.3c04949

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  • Investigation of Enhanced Water Oxidation under Plasmon–Nanocavity Strong Coupling Using In Situ Electrochemical Surface-Enhanced Raman Spectroscopy

    Xiaoqian Zang, Xu Shi, Yoshiki Suganami, Yen-En Liu, Tomoya Oshikiri, Hiroaki Misawa

    The Journal of Physical Chemistry C   127 ( 31 )   15087 - 15095   2023.7

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    DOI: 10.1021/acs.jpcc.3c03625

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  • Photoinduced interfacial electron transfer from perovskite quantum dots to molecular acceptors for solar cells. International journal

    Bhagyashree Mahesha Sachith, Zhijing Zhang, Palyam Subramanyam, Challapalli Subrahmanyam, Akihiro Furube, Naoto Tamai, Takuya Okamoto, Hiroaki Misawa, Vasudevanpillai Biju

    Nanoscale   15 ( 17 )   7695 - 7702   2023.5

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    Bandgap-engineered inorganic and hybrid halide perovskite (HP) films, nanocrystals, and quantum dots (PQDs) are promising for solar cells. Fluctuations of photoinduced electron transfer (PET) rates affect the interfacial charge separation efficiencies of such solar cells. Electron donor- or acceptor-doped perovskite samples help analyze PET and harvest photogenerated charge carriers efficiently. Therefore, PET in perovskite-based donor-acceptor (D-A) systems has received considerable attention. We analyzed the fluctuations of interfacial PET from MAPbBr3 or CsPbBr3 PQDs to classical electron acceptors such as 7,7,8,8-tetracyanoquinodimethane (TCNQ) and 1,2,4,5-tetracyanobenzene (TCNB) at single-particle and ensemble levels. The significantly negative Gibbs free energy changes of PET estimated from the donor-acceptor redox potentials, the donor-acceptor sizes, and the solvent dielectric properties help us clarify the PET in the above D-A systems. The dynamic nature of PET is apparent from the decrease in photoluminescence (PL) lifetimes and PL photocounts of PQDs with an increase in the acceptor concentrations. Also, the acceptor radical anion spectrum helps us characterize the charge-separated states. Furthermore, the PL blinking time and PET rate fluctuations (108 to 107 s-1) provide us with single-molecule level information about interfacial PET in perovskites.

    DOI: 10.1039/d3nr01032e

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  • Quantum-Coherence-Enhanced Hot-Electron Injection under Modal Strong Coupling

    Yen-En Liu, Xu Shi, Tomohiro Yokoyama, Soshun Inoue, Yuji Sunaba, Tomoya Oshikiri, Quan Sun, Mamoru Tamura, Hajime Ishihara, Keiji Sasaki, Hiroaki Misawa

    ACS Nano   17 ( 9 )   8315 - 8323   2023.4

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    DOI: 10.1021/acsnano.2c12670

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  • Halide Perovskite Single Crystals and Nanocrystal Films as Electron Donor-Acceptor Heterojunctions

    M. D. Shahjahan, Takuya Okamoto, Lata Chouhan, Bhagyashree Mahesha Sachith, Narayan Pradhan, Hiroaki Misawa, Vasudevanpillai Biju

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   2022.12

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    DOI: 10.1002/anie.202215947

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  • Meta-lens light-sheet fluorescence microscopy for in vivo imaging Reviewed

    Yuan Luo, Ming Lun Tseng, Sunil Vyas, Ting-Yu Hsieh, Jui-Ching Wu, Shang-Yang Chen, Hsiao-Fang Peng, Vin-Cent Su, Tzu-Ting Huang, Hsin Yu Kuo, Cheng Hung Chu, Mu Ku Chen, Jia-Wern Chen, Yu-Chun Chen, Kuang-Yuh Huang, Chieh-Hsiung Kuan, Xu Shi, Hiroaki Misawa, Din Ping Tsai

    Nanophotonics   11 ( 9 )   1949 - 1959   2022.5

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    Abstract

    Light-sheet fluorescent microscopy has become the leading technique for in vivo imaging in the fields of disease, medicine, and cell biology research. However, designing proper illumination for high image resolution and optical sectioning is challenging. Another issue is geometric constraints arising from the multiple bulky components for illumination and detection. Here, we demonstrate that those issues can be well addressed by integrating nanophotonic meta-lens as the illumination component for LSFM. The meta-lens is composed of 800-nm-thick GaN nanostructures and is designed for a light-sheet well-adapted to biological specimens such as the nematode Caenorhabditis elegans (C. elegans). With the meta-lens, the complexity of the LSFM system is significantly reduced, and it is capable of performing multicolor fluorescent imaging of live C. elegans with cellular resolution. Considering the miniature size and plane geometry of the meta-lens, our system enables a new design for LSFM to acquire in vivo images of biological specimens with high resolution.

    DOI: 10.1515/nanoph-2021-0748

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  • Metasurface‐Based Abrupt Autofocusing Beam for Biomedical Applications Reviewed

    Yuan Luo, Ming Lun Tseng, Sunil Vyas, Hsin Yu Kuo, Cheng Hung Chu, Mu Ku Chen, Hsiang‐Chieh Lee, Wen‐Pin Chen, Vin‐Cent Su, Xu Shi, Hiroaki Misawa, Din Ping Tsai, Pan‐Chyr Yang

    Small Methods   6 ( 4 )   2101228 - 2101228   2022.4

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    DOI: 10.1002/smtd.202101228

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  • Boosting Hydrogen Evolution at Visible Light Wavelengths Using a Photocathode with Modal Strong Coupling between Plasmons and a Fabry–Pérot Nanocavity Reviewed

    Tomoya Oshikiri, Haruki Jo, Xu Shi, Hiroaki Misawa

    Chemistry – A European Journal   28 ( 24 )   e202200288   2022.2

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    DOI: 10.1002/chem.202200288

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  • Improved water splitting efficiency of Au-NP-loaded Ga2O3 thin films in the visible region under strong coupling conditions

    Yaguang Wang, Xu Shi, Tomoya Oshikiri, Hiroaki Misawa

    Nanoscale Advances   2022

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    We fabricate a novel photoanode consisting of TiO2/Au nanoparticles (Au-NPs)/Ga2O3/TiN/Au film (TAGA), efficiently increasing light absorption and electron transfer from Au-NPs to Ga2O3 under modal strong coupling. A TiN thin...

    DOI: 10.1039/d2na00768a

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  • A Fabry-Pérot cavity coupled surface plasmon photodiode for electrical biomolecular sensing Reviewed

    Giles Allison, Amrita Kumar Sana, Yuta Ogawa, Hidemi Kato, Kosei Ueno, Hiroaki Misawa, Koki Hayashi, Hironori Suzuki

    Nature Communications   2021.12

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    DOI: 10.1038/s41467-021-26652-7

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  • Near-Field Imaging and Time-Domain Dynamics of Photonic Topological Edge States in Plasmonic Nanochains Reviewed

    Qiuchen Yan, En Cao, Quan Sun, Yutian Ao, Xiaoyong Hu, Xu Shi, Qihuang Gong, Hiroaki Misawa

    Nano Letters   21 ( 21 )   9270 - 9278   2021.11

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    DOI: 10.1021/acs.nanolett.1c03324

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  • Emerging Materials for Plasmon-assisted Photoelectrochemical Water Splitting Reviewed

    Palyam Subramanyam, Bhagatram Meena, Vasudevanpillai Biju, Hiroaki Misawa, Subrahmanyam Challapalli

    Journal of Photochemistry and Photobiology C: Photochemistry Reviews   51   100472 - 100472   2021.11

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    DOI: 10.1016/j.jphotochemrev.2021.100472

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  • Extrinsic Chirality by Interference between Two Plasmonic Modes on an Achiral Rectangular Nanostructure Reviewed

    Tomoya Oshikiri, Quan Sun, Hiroki Yamada, Shuai Zu, Keiji Sasaki, Hiroaki Misawa

    ACS Nano   15 ( 10 )   16802 - 16810   2021.9

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    DOI: 10.1021/acsnano.1c07137

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  • Highly Sensitive and Spatially Homogeneous Surface-Enhanced Raman Scattering Substrate under Plasmon–Nanocavity Coupling Invited Reviewed

    Xiaoqian Zang, Xu Shi, Tomoya Oshikiri, Kosei Ueno, Yuji Sunaba, Keiji Sasaki, Hiroaki Misawa

    The Journal of Physical Chemistry C   125 ( 36 )   19880 - 19886   2021.9

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    DOI: 10.1021/acs.jpcc.1c05788

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  • Feasibility of using bimetallic Au-Ag nanoparticles for organic light-emitting devices

    Bei Liu, Mochamad Januar, Jui-Ching Cheng, Koji Hatanaka, Hiroaki Misawa, Kou-Chen Liu

    Nanoscale   13 ( 28 )   12164 - 12176   2021.7

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    DOI: 10.1039/d1nr00520k

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  • Water Oxidation under Modal Ultrastrong Coupling Conditions Using Gold/Silver Alloy Nanoparticles and Fabry–Pérot Nanocavities Reviewed

    Yoshiki Suganami, Tomoya Oshikiri, Xu Shi, Hiroaki Misawa

    Angewandte Chemie International Edition   60 ( 34 )   18438 - 18442   2021.7

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    DOI: 10.1002/anie.202103445

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  • Cubic-Phase Metasurface for Three-Dimensional Optical Manipulation Reviewed

    Hsin Yu Kuo, Sunil Vyas, Cheng Hung Chu, Mu Ku Chen, Xu Shi, Hiroaki Misawa, Yu-Jung Lu, Yuan Luo, Din Ping Tsai

    Nanomaterials   11 ( 7 )   1730 - 1730   2021.6

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    The optical tweezer is one of the important techniques for contactless manipulation in biological research to control the motion of tiny objects. For three-dimensional (3D) optical manipulation, shaped light beams have been widely used. Typically, spatial light modulators are used for shaping light fields. However, they suffer from bulky size, narrow operational bandwidth, and limitations of incident polarization states. Here, a cubic-phase dielectric metasurface, composed of GaN circular nanopillars, is designed and fabricated to generate a polarization-independent vertically accelerated two-dimensional (2D) Airy beam in the visible region. The distinctive propagation characteristics of a vertically accelerated 2D Airy beam, including non-diffraction, self-acceleration, and self-healing, are experimentally demonstrated. An optical manipulation system equipped with a cubic-phase metasurface is designed to perform 3D manipulation of microscale particles. Due to the high-intensity gradients and the reciprocal propagation trajectory of Airy beams, particles can be laterally shifted and guided along the axial direction. In addition, the performance of optical trapping is quantitatively evaluated by experimentally measured trapping stiffness. Our metasurface has great potential to shape light for compact systems in the field of physics and biological applications.

    DOI: 10.3390/nano11071730

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  • Varifocal Metalens for Optical Sectioning Fluorescence Microscopy Reviewed

    Yuan Luo, Cheng Hung Chu, Sunil Vyas, Hsin Yu Kuo, Yu Hsin Chia, Mu Ku Chen, Xu Shi, Takuo Tanaka, Hiroaki Misawa, Yi-You Huang, Din Ping Tsai

    Nano Letters   21 ( 12 )   5133 - 5142   2021.6

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    DOI: 10.1021/acs.nanolett.1c01114

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  • Revealing the Chiroptical Response of Plasmonic Nanostructures at the Nanofemto Scale Reviewed

    Shuai Zu, Quan Sun, En Cao, Tomoya Oshikiri, Hiroaki Misawa

    Nano Letters   21 ( 11 )   4780 - 4786   2021.6

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    DOI: 10.1021/acs.nanolett.1c01322

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  • Near-Perfect Absorption of Light by Coherent Plasmon–Exciton States Reviewed

    Daniel E. Gómez, Xu Shi, Tomoya Oshikiri, Ann Roberts, Hiroaki Misawa

    Nano Letters   21 ( 9 )   3864 - 3870   2021.5

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    DOI: 10.1021/acs.nanolett.1c00389

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  • Hot-carrier Separation Induced by the Electric Field of a p-n Junction between Titanium Dioxide and Nickel Oxide Reviewed International journal

    Keisuke Nakamura, Tomoya Oshikiri, Kosei Ueno, Hiromichi Ohta, Hiroaki Misawa

    Chemistry Letters   50 ( 2 )   374 - 377   2021.2

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    DOI: 10.1246/cl.200790

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  • Near-field engineering for boosting the photoelectrochemical activity to a modal strong coupling structure Reviewed International journal

    Yanfeng Cao, Xu Shi, Tomoya Oshikiri, Shuai Zu, Yuji Sunaba, Keiji Sasaki, Hiroaki Misawa

    Chemical Communications   57 ( 4 )   524 - 527   2021.1

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    <p>The near field was tailored to be enhanced at the three-phase boundary of Au-NPs/TiO2/H2O for efficient water oxidation.</p>

    DOI: 10.1039/d0cc07335k

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  • A photoanode with plasmonic nanoparticles of earth abundant bismuth for photoelectrochemical reactions Reviewed International coauthorship International journal

    Palyam Subramanyam, Melepurath Deepa, Sai Santosh Kumar Raavi, Hiroaki Misawa, Vasudevanpillai Biju, Challapalli Subrahmanyam

    Nanoscale Advances   2 ( 12 )   5591 - 5599   2020.12

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    <p>A wide range of technologies has been developed for producing hydrogen economically and in greener ways.</p>

    DOI: 10.1039/d0na00641f

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  • Plasmon-induced electron injection into the large negative potential conduction band of Ga2O3 for coupling with water oxidation Reviewed International journal

    Yaguang Wang, Xu Shi, Tomoya Oshikiri, Shuai Zu, Kosei Ueno, Hiroaki Misawa

    Nanoscale   12 ( 44 )   22674 - 22679   2020.11

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    <p>The plasmonic Ga2O3 photoanode with the interfacial TiO2 modification provide both a high reduction ability and an oxidation ability.</p>

    DOI: 10.1039/d0nr06319c

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  • Enhanced photocurrent generation from indium–tin-oxide/Fe2TiO5 hybrid nanocone arrays Reviewed International coauthorship International journal

    Kai Chen, Thang Duy Dao, Thien Duc Ngo, Hai Dang Ngo, Akemi Tamanai, Satoshi Ishii, Xiangping Li, Hiroaki Misawa, Tadaaki Nagao

    Nano Energy   76   104965 - 104965   2020.10

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    DOI: 10.1016/j.nanoen.2020.104965

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  • Ultrafast photoemission electron microscopy: Capability and potential in probing plasmonic nanostructures from multiple domains Reviewed International journal

    Quan Sun, Shuai Zu, Hiroaki Misawa

    The Journal of Chemical Physics   153 ( 12 )   120902 - 120902   2020.9

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    The near-field properties and dynamics of plasmonic nanostructures play a crucial role in several fundamental concepts in physics and chemistry, and they are widely relevant in plasmonic applications. Ultrafast photoemission electron microscopy (PEEM) is a novel approach that has been widely applied to probe plasmonic nanostructures from multiple domains. Furthermore, PEEM is the only technique that provides nanometer spatial resolution, sub-femtosecond temporal resolution, and tens to hundreds of millielectron volt energy resolution. This allows for extremely sensitive observations of plasmonic field oscillations, field dephasing, and hot electrons. This Perspective provides a brief overview of the basic principles and main applications of ultrafast PEEM. The research progress of ultrafast PEEM in plasmonics is highlighted from three points of view: near-field imaging, near-field spectroscopy, and ultrafast dynamics. Future applications of PEEM in plasmonics for the probing of plasmonic hot electron dynamics in the energy and time domains are proposed and discussed.

    DOI: 10.1063/5.0013659

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  • Interfacial Structure-Modulated Plasmon-Induced Water Oxidation on Strontium Titanate Reviewed International journal

    Xu Shi, Xiaowei Li, Takahiro Toda, Tomoya Oshikiri, Kosei Ueno, Kentaro Suzuki, Kei Murakoshi, Hiroaki Misawa

    ACS Applied Energy Materials   3 ( 6 )   5675 - 5683   2020.6

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    DOI: 10.1021/acsaem.0c00648

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  • Site-Selective Deposition of a Cobalt Cocatalyst onto a Plasmonic Au/TiO2 Photoanode for Improved Water Oxidation Reviewed International journal

    Megumi Okazaki, Yoshiki Suganami, Naoki Hirayama, Hiroko Nakata, Tomoya Oshikiri, Toshiyuki Yokoi, Hiroaki Misawa, Kazuhiko Maeda

    ACS Applied Energy Materials   3 ( 6 )   5142 - 5146   2020.6

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    DOI: 10.1021/acsaem.0c00857

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  • Ultrafast Electron Cooling and Decay in Monolayer WS2 Revealed by Time- and Energy-Resolved Photoemission Electron Microscopy Reviewed International coauthorship International journal

    Yaolong Li, Wei Liu, Yunkun Wang, Zhaohang Xue, Yu-Chen Leng, Aiqin Hu, Hong Yang, Ping-Heng Tan, Yunquan Liu, Hiroaki Misawa, Quan Sun, Yunan Gao, Xiaoyong Hu, Qihuang Gong

    Nano Letters   20 ( 5 )   3747 - 3753   2020.5

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    DOI: 10.1021/acs.nanolett.0c00742

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  • Enhancement of Selective Fixation of Dinitrogen to Ammonia under Modal Strong Coupling Conditions Reviewed International journal

    Tomoya Oshikiri, Xu Shi, Hiroaki Misawa

    European Journal of Inorganic Chemistry   2020 ( 15-16 )   1396 - 1401   2020.4

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    DOI: 10.1002/ejic.201901260

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  • Front Cover: Enhancement of Selective Fixation of Dinitrogen to Ammonia Under Modal Strong Coupling Conditions (Eur. J. Inorg. Chem. 15‐16/2020)

    Tomoya Oshikiri, Xu Shi, Hiroaki Misawa

    European Journal of Inorganic Chemistry   2020 ( 15-16 )   1345 - 1345   2020.4

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    DOI: 10.1002/ejic.202000339

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  • Correlation between Near-Field Enhancement and Dephasing Time in Plasmonic Dimers Reviewed International coauthorship International journal

    Yaolong Li, Quan Sun, Shuai Zu, Xu Shi, Yunquan Liu, Xiaoyong Hu, Kosei Ueno, Qihuang Gong, Hiroaki Misawa

    Physical Review Letters   124 ( 16 )   163901 - 163901   2020.4

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    Near-field enhancement and dephasing time play critical roles in several applications of localized surface plasmon resonance. Here, using an example gold dimer system, we reveal the correlation between the near-field enhancement and dephasing time via time-resolved photoemission electron microscopy. Compared with isolated particles, dimers with small gap sizes show stronger near-field enhancement and shorter dephasing times. These results are well reproduced by numerical simulations and further explained by a coupled dipole approximation model. The roles of near- and far-field coupling and plasmon localization in balancing near-field enhancement and dephasing time are also unveiled.

    DOI: 10.1103/physrevlett.124.163901

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  • Chiral Second-Harmonic Generation from Monolayer WS2/Aluminum Plasmonic Vortex Metalens Reviewed International coauthorship International journal

    Wan-Ping Guo, Wei-Yun Liang, Chang-Wei Cheng, Wei-Lin Wu, Yen-Ting Wang, Quan Sun, Shuai Zu, Hiroaki Misawa, Pi-Ju Cheng, Shu-Wei Chang, Hyeyoung Ahn, Minn-Tsong Lin, Shangjr Gwo

    Nano Letters   20 ( 4 )   2857 - 2864   2020.4

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    Two-dimensional spiral plasmonic structures have emerged as a versatile approach to generate near-field vortex fields with tunable topological charges. We demonstrate here a far-field approach to observe the chiral second-harmonic generation (SHG) at designated visible wavelengths from a single plasmonic vortex metalens. This metalens comprises an Archimedean spiral slit fabricated on atomically flat aluminum epitaxial film, which allows for precise tuning of plasmonic resonances and subsequent transfer of two-dimensional materials on top of the spiral slit. The nonlinear optical measurements show a giant SHG circular dichroism. Furthermore, we have achieved an enhanced chiral SHG conversion efficiency (about an order of magnitude greater than the bare aluminum lens) from monolayer tungsten disulfide (WS2)/aluminum metalens, which is designed at the C-exciton resonance of WS2. Since the C-exciton is not a valley exciton, the enhanced chiral SHG in this hybrid system originates from the plasmonic vortex field-enhanced SHG under the optical spin-orbit interaction.

    DOI: 10.1021/acs.nanolett.0c00645

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  • On-chip MIC by Combining Concentration Gradient Generator and Flanged Chamber Arrays Reviewed International coauthorship International journal

    Xiao-Yan Zhang, Zhe-Yu Li, Kose Ueno, Hiroaki Misawa, Nan-Qi Ren, Kai Sun

    Micromachines   11 ( 2 )   207 - 207   2020.2

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    Minimum inhibition concentration (MIC) of antibiotic is an effective value to ascertain the agent and minimum dosage of inhibiting bacterial growth. However, current techniques to determine MIC are labor intensive and time-consuming, and require skilled operator and high initial concentration of bacteria. To simplify the operation and reduce the time of inhibition test, we developed a microfluidic system, containing a concentration generator and sub-micro-liter chambers, for rapid bacterial growth and inhibition test. To improve the mixing effect, a micropillar array in honeycomb-structure channels is designed, so the steady concentration gradient of amoxicillin can be generated. The flanged chambers are used to culture bacteria under the condition of continuous flow and the medium of chambers is refreshed constantly, which could supply the sufficient nutrient for bacteria growth and take away the metabolite. Based on the microfluidic platform, the bacterial growth with antibiotic inhibition on chip can be quantitatively measured and MIC can be obtained within six hours using low initial concentration of bacteria. Overall, this microfluidic platform has the potential to provide rapidness and effectiveness to screen bacteria and determine MIC of corresponding antibiotics in clinical therapies.

    DOI: 10.3390/mi11020207

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  • Role of Depolarization Factors in the Evolution of a Dipolar Plasmonic Spectral Line in the Far- and Near-Field Regimes Reviewed International coauthorship International journal

    Mochamad Januar, Bei Liu, Jui-Ching Cheng, Koji Hatanaka, Hiroaki Misawa, Hui-Hsin Hsiao, Kou-Chen Liu

    The Journal of Physical Chemistry C   124 ( 5 )   3250 - 3259   2020.2

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    DOI: 10.1021/acs.jpcc.9b10485

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  • Arbitrary control of the diffusion potential between a plasmonic metal and a semiconductor by an angstrom-thick interface dipole layer Reviewed International journal

    Tomoya Oshikiri, Hiroki Sawayanagi, Keisuke Nakamura, Kosei Ueno, Takayoshi Katase, Hiromichi Ohta, Hiroaki Misawa

    The Journal of Chemical Physics   152 ( 3 )   034705 - 034705   2020.1

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    DOI: 10.1063/1.5134900

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  • Engineering Ultrafast Carrier Dynamics at the Graphene/GaAs Interface by Bulk Doping Level Reviewed International coauthorship International journal

    Jinghuan Yang, Quan Sun, Wei Liu, Zhibin Zhang, Xiaoyong Hu, Kaihui Liu, Hong Yang, Hiroaki Misawa, Qihuang Gong

    Advanced Optical Materials   7 ( 19 )   1900580 - 1900580   2019.10

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    DOI: 10.1002/adom.201900580

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  • Injection compression molding of transmission-type Fano resonance biochips for multiplex sensing applications Reviewed International coauthorship International journal

    Kuang-Li Lee, Meng-Lin You, Xu Shi, Yi-Ru Li, Kosei Ueno, Hiroaki Misawa, Pei-Kuen Wei

    Applied Materials Today   16   72 - 82   2019.9

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    DOI: 10.1016/j.apmt.2019.05.003

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  • Front Cover: Efficient Hot‐Electron Transfer under Modal Strong Coupling Conditions with Sacrificial Electron Donors (ChemNanoMat 8/2019) Reviewed

    Yanfeng Cao, Tomoya Oshikiri, Xu Shi, Kosei Ueno, Jie Li, Hiroaki Misawa

    ChemNanoMat   5 ( 8 )   972 - 972   2019.8

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    DOI: 10.1002/cnma.201900273

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  • Efficient Hot‐Electron Transfer under Modal Strong Coupling Conditions with Sacrificial Electron Donors Reviewed International journal

    Yanfeng Cao, Tomoya Oshikiri, Xu Shi, Kosei Ueno, Jie Li, Hiroaki Misawa

    ChemNanoMat   5 ( 8 )   1008 - 1014   2019.8

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    DOI: 10.1002/cnma.201900178

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  • Ammonia photosynthesis via an association pathway using a plasmonic photoanode and a zirconium cathode Reviewed International journal

    Tomoya Oshikiri, Kosei Ueno, Hiroaki Misawa

    Green Chemistry   21 ( 16 )   4443 - 4448   2019.7

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    <p>Ammonia photosynthesis under visible light irradiation <italic>via</italic> an associative pathway using a plasmonic photoanode and a zirconium cathode is proposed.</p>

    DOI: 10.1039/c9gc01658a

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  • Applications of ultrafast photoemission electron microscopy in nanophotonics Invited Reviewed

    Quan Sun, Shuai Zu, Kosei Ueno, Qihuang Gong, Hiroaki Misawa

    Chin. J. Lasers   46 ( 5 )   0508008 - 0508001   2019.5

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    DOI: 10.3788/cjl201946.0508001

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  • Twisted Surface Plasmons with Spin‐Controlled Gold Surfaces Reviewed International coauthorship International journal

    Wei‐Yi Tsai, Quan Sun, Guangwei Hu, Pin Chieh Wu, Ren Jie Lin, Cheng‐Wei Qiu, Kosei Ueno, Hiroaki Misawa, Din Ping Tsai

    Advanced Optical Materials   7 ( 8 )   1801060 - 1801060   2019.4

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    DOI: 10.1002/adom.201801060

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  • Formation of Nanostructure-controlled Strong Coupling of Porphyrin Molecules and Silver Nanoparticles Using Layered Silicates Reviewed International journal

    Miharu Eguchi, Jie Li, Kosei Ueno, Hiroaki Misawa

    Chemistry Letters   48 ( 3 )   211 - 214   2019.3

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    DOI: 10.1246/cl.180925

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  • Control of plasmon dephasing time using stacked nanogap gold structures for strong near-field enhancement Reviewed International coauthorship International journal

    Kosei Ueno, Jinghuan Yang, Quan Sun, Daisuke Aoyo, Han Yu, Tomoya Oshikiri, Atsushi Kubo, Yasutaka Matsuo, Qihuang Gong, Hiroaki Misawa

    Applied Materials Today   14   159 - 165   2019.3

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    DOI: 10.1016/j.apmt.2018.12.004

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  • Revealing the plasmon coupling in gold nanochains directly from the near field Reviewed International journal

    Quan Sun, Han Yu, Kosei Ueno, Shuai Zu, Yasutaka Matsuo, Hiroaki Misawa

    Opto-Electronic Advances   2 ( 4 )   18003001 - 18003007   2019.3

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    DOI: 10.29026/oea.2019.180030

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  • Second Harmonic Light Manipulation with Vertical Split Ring Resonators Reviewed International coauthorship International journal

    Wei‐Yi Tsai, Tsung Lin Chung, Hui‐Hsin Hsiao, Jia‐Wern Chen, Ren Jie Lin, Pin Chieh Wu, Greg Sun, Chih‐Ming Wang, Hiroaki Misawa, Din Ping Tsai

    Advanced Materials   31 ( 7 )   1806479 - 1806479   2019.2

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    DOI: 10.1002/adma.201806479

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  • Exotic Mode Suppression in Plasmonic Heterotrimer System Reviewed International coauthorship International journal

    Hanfa Song, Quan Sun, Jie Li, Fan Yang, Jinghuan Yang, Yaolong Li, Kosei Ueno, Qihuang Gong, Hiroaki Misawa

    The Journal of Physical Chemistry C   123 ( 2 )   1398 - 1405   2019.1

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    DOI: 10.1021/acs.jpcc.8b10263

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  • Bacterial Concentration Detection using a PCB-based Contactless Conductivity Sensor Reviewed International coauthorship International journal

    Xiao-Yan Zhang, Zhe-Yu Li, Yu Zhang, Xiao-Qian Zang, Kosei Ueno, Hiroaki Misawa, Kai Sun

    Micromachines   10 ( 1 )   55 - 55   2019.1

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    DOI: 10.3390/mi10010055

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  • Insight of modal strong coupling and its application to photochemical reactions (Conference Presentation) Reviewed

    Hiroaki Misawa, Xu Shi, Kosei Ueno, Tomoya Oshikiri, Quan Sun, Keiji Sasaki

    Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVII   2019

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    DOI: 10.1117/12.2527653

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  • Ultrabroad and Angle Tunable THz Filter Based on Multiplexed Metallic Bar Resonators Reviewed International coauthorship International journal

    Weiwei Liu, Zijie Dai, Jing Yang, Quan Sun, Cheng Gong, Nan Zhang, Kosei Ueno, Hiroaki Misawa

    IEEE Photonics Technology Letters   30 ( 24 )   2103 - 2106   2018.12

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    DOI: 10.1109/LPT.2018.2877964

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  • Manipulation of the dephasing time by strong coupling between localized and propagating surface plasmon modes Reviewed International coauthorship International journal

    Jinghuan Yang, Quan Sun, Kosei Ueno, Xu Shi, Tomoya Oshikiri, Hiroaki Misawa, Qihuang Gong

    Nature Communications   9 ( 1 )   4858   2018.12

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    DOI: 10.1038/s41467-018-07356-x

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  • Enhanced water splitting under modal strong coupling conditions Reviewed International journal

    Xu Shi, Kosei Ueno, Tomoya Oshikiri, Quan Sun, Keiji Sasaki, Hiroaki Misawa

    Nature Nanotechnology   13 ( 10 )   953 - 958   2018.10

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    DOI: 10.1038/s41565-018-0208-x

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  • Optical Characterization of Gold Nanoblock Dimers: From Capacitive Coupling to Charge Transfer Plasmons and Rod Modes Reviewed International coauthorship International journal

    Man-Nung Su, Quan Sun, Kosei Ueno, Wei-Shun Chang, Hiroaki Misawa, Stephan Link

    The Journal of Physical Chemistry C   122 ( 31 )   18005 - 18011   2018.8

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    DOI: 10.1021/acs.jpcc.8b05755

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  • Plasmon-Assisted Polarity Switching of a Photoelectric Conversion Device by UV and Visible Light Irradiation Reviewed International journal

    Keisuke Nakamura, Tomoya Oshikiri, Kosei Ueno, Takayoshi Katase, Hiromichi Ohta, Hiroaki Misawa

    The Journal of Physical Chemistry C   122 ( 25 )   14064 - 14071   2018.6

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    DOI: 10.1021/acs.jpcc.8b01198

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  • Solid-State Plasmonic Solar Cells Reviewed

    Kosei Ueno, Tomoya Oshikiri, Quan Sun, Xu Shi, Hiroaki Misawa

    Chemical Reviews   118 ( 6 )   2955 - 2993   2018.3

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    DOI: 10.1021/acs.chemrev.7b00235

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  • Construction of visible responsive broadband absorber utilizing strong coupling between plasmon and nanocavity modes and its application to light energy conversions

    Kosei Ueno, Xu Shi, Quan Sun, Tomoya Oshikiri, Keiji Sasaki, Hiroaki Misawa

    Optics InfoBase Conference Papers   2018   2018

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  • Ultrafast Plasmons Probed by Photoemission Electron Microscopy Reviewed

    Quan Sun, Kosei Ueno, Hiroaki Misawa

    The 9th International Symposium on Ultrafast Phenomena and Terahertz Waves   2018

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  • Exploring the Near-Field of Strongly Coupled Waveguide-Plasmon Modes by Plasmon-Induced Photocurrent Generation Using a Gold Nanograting-Loaded Titanium Dioxide Photoelectrode Reviewed

    Jingchun Guo, Kosei Ueno, Jinghuan Yang, Xu Shi, Jie Li, Quan Sun, Tomoya Oshikiri, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   121 ( 39 )   21627 - 21633   2017.10

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    DOI: 10.1021/acs.jpcc.7b07707

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  • Interplay of hot electrons from localized and propagating plasmons Reviewed

    Chung V. Hoang, Koki Hayashi, Yasuo Ito, Naoki Gorai, Giles Allison, Xu Shi, Quan Sun, Zhenzhou Cheng, Kosei Ueno, Keisuke Goda, Hiroaki Misawa

    NATURE COMMUNICATIONS   8 ( 1 )   2017.10

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    DOI: 10.1038/s41467-017-00815-x

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  • Spatial evolution of the near-field distribution on planar gold nanoparticles with the excitation wavelength across dipole and quadrupole modes Reviewed

    Jinghuan Yang, Quan Sun, Han Yu, Kosei Ueno, Hiroaki Misawa, Qihuang Gong

    PHOTONICS RESEARCH   5 ( 3 )   187 - 193   2017.6

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    DOI: 10.1364/PRJ.5.000187

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  • Water splitting using a three-dimensional plasmonic photoanode with titanium dioxide nano-tunnels Reviewed

    Ryohei Takakura, Tomoya Oshikiri, Kosei Ueno, Xu Shi, Toshiaki Kondo, Hideki Masuda, Hiroaki Misawa

    GREEN CHEMISTRY   19 ( 10 )   2398 - 2405   2017.5

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    DOI: 10.1039/c6gc03217f

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  • Plasmon-induced photoelectrochemical biosensor for in situ real-time measurement of biotin-streptavidin binding kinetics under visible light irradiation Reviewed

    Jingchun Guo, Tomoya Oshikiri, Kosei Ueno, Xu Shi, Hiroaki Misawa

    ANALYTICA CHIMICA ACTA   957   70 - 75   2017.3

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    DOI: 10.1016/j.aca.2016.12.025

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  • Near-field spectroscopic properties of complementary gold nanostructures: applicability of Babinet's principle in the optical region Reviewed

    Hidetoshi Mizobata, Kosei Ueno, Hiroaki Misawa, Hiromi Okamoto, Kohei Imura

    OPTICS EXPRESS   25 ( 5 )   5279 - 5289   2017.3

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    DOI: 10.1364/OE.25.005279

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  • Near-field spectral properties of coupled plasmonic nanoparticle arrays Reviewed

    Han Yu, Quan Sun, Jinghuan Yang, Kosei Ueno, Tomoya Oshikiri, Atsushi Kubo, Yasutaka Matsuo, Qihuang Gong, Hiroaki Misawa

    OPTICS EXPRESS   25 ( 6 )   6883 - 6894   2017.3

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    DOI: 10.1364/OE.25.006883

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  • Highly Sensitive Aluminum-Based Biosensors using Tailorable Fano Resonances in Capped Nanostructures Reviewed

    Kuang-Li Lee, Hsuan-Yeh Hsu, Meng-Lin You, Chia-Chun Chang, Ming-Yang Pan, Xu Shi, Kosei Ueno, Hiroaki Misawa, Pei-Kuen Wei

    SCIENTIFIC REPORTS   7   2017.3

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    DOI: 10.1038/srep44104

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  • Versatile plasmonic-effects at the interface of inverted perovskite solar cells Reviewed

    Ahmed Esmail Shalan, Tomoya Oshikiri, Hiroki Sawayanagi, Keisuke Nakamura, Kosei Ueno, Quan Sun, Hui-Ping Wu, Eric Wei-Guang Diau, Hiroaki Misawa

    NANOSCALE   9 ( 3 )   1229 - 1236   2017.1

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    DOI: 10.1039/c6nr06741g

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  • Optimization of a compact layer of TiO2via atomic-layer deposition for high-performance perovskite solar cells Reviewed

    Ahmed Esmail Shalan, Sudhakar Narra, Tomoya Oshikiri, Kosei Ueno, Xu Shi, Hui-Ping Wu, Mahmoud~M. Elshanawany, Eric Wei-Guang Diau, Hiroaki Misawa

    Sustainable Energy Fuels   2017

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    DOI: 10.1039/C7SE00220C

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  • Enhancing surface sensitivity of nanostructure-based aluminum sensors using capped dielectric layers Reviewed

    Kuang-Li Lee, Po-Cheng Tsai, Meng-Lin You, Ming-Yang Pan, Xu Shi, Kosei Ueno, Hiroaki Misawa, Pei-Kuen Wei

    ACS Omega   2 ( 10 )   7461 - 7470   2017

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    DOI: 10.1021/acsomega.7b01349

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  • 3-D nanostructure fabrication by focused-ion beam, electron- and laser beam

    Shinji Matsui, Hiroaki Misawa, Quan Sun

    Springer Handbooks   87 - 112   2017

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    DOI: 10.1007/978-3-662-54357-3_4

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  • Cobalt Oxide (CoOx) as an Efficient Hole-Extracting Layer for High Performance Inverted Planar Perovskite Solar Cells Reviewed

    Ahmed Esmail Shalan, Tomoya Oshikiri, Sudhakar Narra, Mahmoud M. Elshanawany, Kosei Ueno, Hui-Ping Wu, Keisuke Nakamura, Xu Shi, Eric Wei-Guang Diau, Hiroaki Misawa

    ACS APPLIED MATERIALS & INTERFACES   8 ( 49 )   33592 - 33600   2016.12

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    DOI: 10.1021/acsami.6b10803

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  • Exploring Coupled Plasmonic Nanostructures in the Near Field by Photoemission Electron Microscopy Reviewed

    Han Yu, Quan Sun, Kosei Ueno, Tomoya Oshikiri, Atsushi Kubo, Yasutaka Matsuo, Hiroaki Misawa

    ACS NANO   10 ( 11 )   10373 - 10381   2016.11

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    DOI: 10.1021/acsnano.6b06206

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  • Surface plasmon optical antennae in the infrared region with high resonant efficiency and frequency selectivity Reviewed

    Kosei Ueno, Quan Sun, Masahiro Mino, Takumi Itoh, Tomoya Oshikiri, Hiroaki Misawa

    OPTICS EXPRESS   24 ( 16 )   17728 - 17737   2016.8

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    DOI: 10.1364/OE.24.017728

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  • Dual Strong Couplings Between TPPS J-Aggregates and Aluminum Plasmonic States Reviewed

    Jie Li, Kosei Ueno, Hiyori Uehara, Jingchun Guo, Tomoya Oshikiri, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   7 ( 14 )   2786 - 2791   2016.7

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    DOI: 10.1021/acs.jpclett.6b01224

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  • Spectroscopic properties of gold curvilinear nanorod arrays Reviewed

    Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Takuo Tanaka

    Photonics   3 ( 2 )   2016.6

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    DOI: 10.3390/photonics3020018

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  • Selective Dinitrogen Conversion to Ammonia Using Water and Visible Light through Plasmon-induced Charge Separation Reviewed

    Tomoya Oshikiri, Kosei Ueno, Hiroaki Misawa

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   55 ( 12 )   3942 - 3946   2016.3

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    DOI: 10.1002/anie.201511189

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  • Spectral response and spatial evolution of plasmonic near field in coupled gold nanostructures

    Han,Yu, Quan,Sun, Oshikiri,T, Ueno,Kosei, Kubo,Atsushi, Matsuo,Yasutaka, Misawa,Hiroaki

    日本化学会第96春季年会 予稿集   4E3-12   2016.3

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  • Properties of Plasmon-Induced Photoelectric Conversion on a TiO2/NiO p-n Junction with Au Nanoparticles Reviewed

    Keisuke Nakamura, Tomoya Oshikiri, Kosei Ueno, Yongming Wang, Yoshiomi Kamata, Yuki Kotake, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   7 ( 6 )   1004 - 1009   2016.3

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    DOI: 10.1021/acs.jpclett.6b00291

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  • Dissecting the Few-Femtosecond Dephasing Time of Dipole and Quadrupole Modes in Gold Nanoparticles Using Polarized Photoemission Electron Microscopy Reviewed

    Quan Sun, Han Yu, Kosei Ueno, Atsushi Kubo, Yasutaka Matsuo, Hiroaki Misawa

    ACS NANO   10 ( 3 )   3835 - 3842   2016.3

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    DOI: 10.1021/acsnano.6b00715

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  • Plasmon-Induced Water Splitting Using Metallic-Nanoparticle-Loaded Photocatalysts and Photoelectrodes Reviewed

    Kosei Ueno, Tomoya Oshikiri, Hiroaki Misawa

    CHEMPHYSCHEM   17 ( 2 )   199 - 215   2016.1

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  • Fano resonances on gold nano dolmen structures probed by photoemission electron microscopy

    Han,Yu, Quan,Sun, Ueno,Kosei, Kubo,Atsushi, Matsuo,Yasutaka, Misawa,Hiroaki

    Pacifichem 2015   2015.12

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  • Exploring plasmonic hot spots and their dynamics by photoemission electron microscopy

    Quan,Sun, Han,Yu, Ueno,Kosei, Kubo,Atsushi, Matsuo,Yasutaka, Misawa,Hiroaki

    Pacifichem 2015   2015.12

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  • Surface-enhanced terahertz spectroscopy using gold rod structures resonant with terahertz waves Reviewed

    Kosei Ueno, Sho Nozawa, Hiroaki Misawa

    Optics Express   23 ( 22 )   28584 - 28592   2015.11

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    DOI: 10.1364/OE.23.028584

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  • Plasmon-induced artificial photosynthesis Reviewed

    Kosei Ueno, Tomoya Oshikiri, Xu Shi, Yuqing Zhong, Hiroaki Misawa

    INTERFACE FOCUS   5 ( 3 )   20140082   2015.6

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    DOI: 10.1098/rsfs.2014.0082

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  • Plasmon-enhanced light energy conversion using gold nanostructured oxide semiconductor photoelectrodes Reviewed

    Kosei Ueno, Tomoya Oshikiri, Kei Murakoshi, Haruo Inoue, Hiroaki Misawa

    PURE AND APPLIED CHEMISTRY   87 ( 6 )   547 - 555   2015.6

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    DOI: 10.1515/pac-2014-1120

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  • Plasmon-enhanced Water Splitting Utilizing the Heterojunction Synergistic Effect between SrTiO3 and Rutile-TiO2 Reviewed

    Yuqing Zhong, Kosei Ueno, Yuko Mori, Tomoya Oshikiri, Hiroaki Misawa

    CHEMISTRY LETTERS   44 ( 5 )   618 - 620   2015.5

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    DOI: 10.1246/cl.150028

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  • Cocatalyst Effects on Hydrogen Evolution in a Plasmon-Induced Water-Splitting System Reviewed

    Yuqing Zhong, Kosei Ueno, Yuko Mori, Tomoya Oshikiri, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   119 ( 16 )   8889 - 8897   2015.4

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    DOI: 10.1021/acs.jpcc.5b01720

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  • Plasmon-Assisted Water Splitting Using Two Sides of the Same SrTiO3 Single-Crystal Substrate: Conversion of Visible Light to Chemical Energy Reviewed

    Yuqing Zhong, Kosei Ueno, Yuko Mori, Xu Shi, Tomoya Oshikiri, Kei Murakoshi, Haruo Inoue, Hiroaki Misawa

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   53 ( 39 )   10350 - 10354   2014.9

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    DOI: 10.1002/anie.201404926

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  • Exploring quadrupole and higher order surface plasmon resonances in individual plasmonic nanoantennas by PEEM

    Q.,Sun, H.,Yu, K.,Ueno, Kubo,Atsushi, Y.,Matsuo, H.,Misawa

    LEEM/PEEM 9 Book of Abttracts   75 - 75   2014.9

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  • Plasmon-Induced Ammonia Synthesis through Nitrogen Photofixation with Visible Light Irradiation Reviewed

    Tomoya Oshikiri, Kosei Ueno, Hiroaki Misawa

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   53 ( 37 )   9802 - 9805   2014.9

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    DOI: 10.1002/anie.201404748

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  • Surface-Plasmon-Mediated Programmable Optical Nanofabrication of an Oriented Silver Nanoplate Reviewed

    Bin-Bin Xu, Lei Wang, Zhuo-Chen Ma, Ran Zhang, Qi-Dai Chen, Chao Lv, Bing Han, Xin-Ze Xiao, Xu-Lin Zhang, Yong-Lai Zhang, Kosei Ueno, Hiroaki Misawa, Hong-Bo Sun

    ACS NANO   8 ( 7 )   6682 - 6692   2014.7

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    DOI: 10.1021/nn5029345

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  • Robust and Versatile Light Absorption at Near-Infrared Wavelengths by Plasmonic Aluminum Nanorods Reviewed

    Olivier Lecarme, Quan Sun, Kosei Ueno, Hiroaki Misawa

    ACS PHOTONICS   1 ( 6 )   538 - 546   2014.6

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    DOI: 10.1021/ph500096q

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  • Plasmon modes in single gold nanodiscs Reviewed

    K. Imura, K. Ueno, H. Misawa, H. Okamoto, D. McArthur, B. Hourahine, F. Papoff

    OPTICS EXPRESS   22 ( 10 )   12189 - 12199   2014.5

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    DOI: 10.1364/OE.22.012189

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  • Revealing higher order surface plasmon resonances and their dynamics by PEEM

    Quan,Sun, Han,Yu, Kosei,Ueno, Kubo,Atsushi, Yasutaka,Matsuo, Hiroaki,Misawa

    第61回応用物理学会春季学術講演会 講演予稿集   2014.3

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  • Photoelectrochemical Behavior of Self-Assembled Ag/Co Plasmonic Nanostructures Capped with TiO2 Reviewed

    Anri Watanabe, Yuki Kotake, Yoshiomi Kamata, Akira Chikamatsu, Kosei Ueno, Hiroaki Misawa, Tetsuya Hasegawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   5 ( 1 )   25 - 29   2014.1

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    DOI: 10.1021/jz402320p

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  • Surface-enhanced Raman scattering of crystal violets from periodic array of gold nanocylinders Reviewed

    Gang Bi, Li Wang, Chunfeng Cai, Kosei Ueno, Hiroaki Misawa, Jianrong Qiu

    JOURNAL OF MODERN OPTICS   61 ( 15 )   1231 - 1235   2014

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    DOI: 10.1080/09500340.2014.928378

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  • Direct imaging of the near field and dynamics of surface plasmon resonance on gold nanostructures using photoemission electron microscopy Reviewed

    Quan Sun, Kosei Ueno, Han Yu, Atsushi Kubo, Yasutaka Matsuo, Hiroaki Misawa

    LIGHT-SCIENCE & APPLICATIONS   2   e118   2013.12

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    DOI: 10.1038/lsa.2013.74

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  • Direct imaging of the near field and dynamics of surface plasmon resonance on gold nanostructures using photoemission electron microscopy Reviewed

    Quan Sun, Kosei Ueno, Han Yu, Atsushi Kubo, Yasutaka Matsuo, Hiroaki Misawa

    LIGHT-SCIENCE & APPLICATIONS   2   2013.12

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    DOI: 10.1038/lsa.2013.74

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  • Improvement of Plasmon-Enhanced Photocurrent Generation by Interference of TiO2 Thin Film Reviewed

    Xu Shi, Kosei Ueno, Tomoya Oshikiri, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   117 ( 47 )   24733 - 24739   2013.11

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  • Plasmon-enhanced photocurrent generation and water oxidation from visible to near-infrared wavelengths Reviewed

    Kosei Ueno, Hiroaki Misawa

    NPG ASIA MATERIALS   5 ( e61 )   2013.9

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    DOI: 10.1038/am.2013.42

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  • Surface plasmon-enhanced photochemical reactions Reviewed

    Kosei Ueno, Hiroaki Misawa

    Journal of Photochemistry and Photobiology C: Photochemistry Reviews   15 ( 1 )   31 - 52   2013.6

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    DOI: 10.1016/j.jphotochemrev.2013.04.001

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  • Optical properties of gold nano-bowtie structures Reviewed

    Gang Bi, Li Wang, Li Ling, Yukie Yokota, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa, Jianrong Qiu

    Optics Communications   294   213 - 217   2013.5

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    DOI: 10.1016/j.optcom.2012.12.080

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  • Spectral properties and electromagnetic field enhancement effects on nano-engineered metallic nanoparticles Reviewed

    Kosei Ueno, Hiroaki Misawa

    Physical Chemistry Chemical Physics   15 ( 12 )   4093 - 4099   2013.3

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    DOI: 10.1039/c2cp43681g

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  • Near Infrared Fluorescence Enhancement by Local Surface Plasmon Resonance from Arrayed Gold Nanoblocks Reviewed

    F. Ito, R. Ohta, Y. Yokota, K. Ueno, H. Misawa, T. Nagamura

    Optics and Photonics Journal   3   27 - 31   2013.3

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  • Plasmon-enhanced photocurrent generation and water oxidation with a gold nanoisland-loaded titanium dioxide photoelectrode Reviewed

    Xu Shi, Kosei Ueno, Naoki Takabayashi, Hiroaki Misawa

    Journal of Physical Chemistry C   117 ( 6 )   2494 - 2499   2013.2

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    DOI: 10.1021/jp3064036

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  • Toward Nanostructure-Enhanced Photoenergy Conversion in the Plasmonic Chemical Reaction Field Reviewed

    Hiroaki Misawa, Hideki Masuda, Sunao Yamada, Kei Murakoshi

    JOURNAL OF PHYSICAL CHEMISTRY C   117 ( 6 )   2433 - 2434   2013.2

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    DOI: 10.1021/jp400201p

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  • Optical Field Imaging of Elongated Rectangular Nanovoids in Gold Thin Film Reviewed

    Kohei Imura, Kosei Ueno, Hiroaki Misawa, Hiromi Okamoto

    JOURNAL OF PHYSICAL CHEMISTRY C   117 ( 6 )   2449 - 2454   2013.2

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    DOI: 10.1021/jp305343g

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  • Single molecule dynamics at a mechanically controllable break junction in solution at room temperature Reviewed

    Tatsuya Konishi, Manabu Kiguchi, Mai Takase, Fumika Nagasawa, Hideki Nabika, Katsuyoshi Ikeda, Kohei Uosaki, Kosei Ueno, Hiroaki Misawa, Kei Murakoshi

    Journal of the American Chemical Society   135 ( 3 )   1009 - 1014   2013.1

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    DOI: 10.1021/ja307821u

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  • Precisely controlled plasmonic nanostructures and its application to nanolithography Reviewed

    K. Ueno, H. Misawa

    ADVANCED FABRICATION TECHNOLOGIES FOR MICRO/NANO OPTICS AND PHOTONICS VI   8613   2013

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    DOI: 10.1117/12.2003316

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  • Surface plasmon-enhanced molecular fluorescence induced by gold nanostructures Reviewed

    Yu Teng, Kosei Ueno, Xu Shi, Daisuke Aoyo, Jianrong Qiu, Hiroaki Misawa

    ANNALEN DER PHYSIK   524 ( 11 )   733 - 740   2012.11

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    DOI: 10.1002/andp.201200143

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  • Photoluminescence enhancement induced from silver nanoparticles in Tb3+-doped glass ceramics Reviewed

    Gang Bi, Li Wang, Wei Xiong, Kosi Ueno, Hiroaki Misawa, Jianrong Qiu

    CHINESE OPTICS LETTERS   10 ( 9 )   092401   2012.9

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    DOI: 10.3788/COL201210.092401

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  • Improving Surface Plasmon Detection in Gold Nanostructures Using a Multi-Polarization Spectral Integration Method Reviewed

    Kuang-Li Lee, Min-Jian Chih, Xu Shi, Kosei Ueno, Hiroaki Misawa, Pei-Kuen Wei

    ADVANCED MATERIALS   24 ( 35 )   OP253 - OP259   2012.9

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    DOI: 10.1002/adma.201202194

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  • Effect of Dipole Coupling on Near-IR LSPR and Coherent Phonon Vibration of Periodic Gold Pair Nanocuboids Reviewed

    Li Wang, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa, Naoto Tamai

    JOURNAL OF PHYSICAL CHEMISTRY C   116 ( 33 )   17838 - 17846   2012.8

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  • Fabrication of Nanoengineered Metallic Structures and Their Application to Nonlinear Photochemical Reactions Reviewed

    Kosei Ueno, Hiroaki Misawa

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   85 ( 8 )   843 - 853   2012.8

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    DOI: 10.1246/bcsj.20120123

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  • Far-Field Focusing of Spiral Plasmonic Lens Reviewed

    Junjie Miao, Yongsheng Wang, Chuanfei Guo, Ye Tian, Jianming Zhang, Qian Liu, Zhiping Zhou, Hiroaki Misawa

    PLASMONICS   7 ( 2 )   377 - 381   2012.6

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  • Quantitative Measurement of the Near-Field Enhancement of Nanostructures by Two-Photon Polymerization Reviewed

    Tobias Geldhauser, Andreas Kolloch, Naoki Murazawa, Kosei Ueno, Johannes Boneberg, Paul Leiderer, Elke Scheer, Hiroaki Misawa

    LANGMUIR   28 ( 24 )   9041 - 9046   2012.6

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  • Enhancement of a Two-Photon-Induced Reaction in Solution Using Light-Harvesting Gold Nanodimer Structures Reviewed

    Botao Wu, Kosei Ueno, Yukie Yokota, Kai Sun, Heping Zeng, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   3 ( 11 )   1443 - 1447   2012.6

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    DOI: 10.1021/jz300370b

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  • Near-Infrared Plasmon-Assisted Water Oxidation Reviewed

    Yoshiaki Nishijima, Kosei Ueno, Yuki Kotake, Kei Murakoshi, Haruo Inoue, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   3 ( 10 )   1248 - 1252   2012.5

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    DOI: 10.1021/jz3003316

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  • Fabrication of periodical structure and shape-induced modulating spectroscopy of Au nanoparticles Reviewed

    Gang Bi, Wei Xiong, Li Wang, Kosei Ueno, Hiroaki Misawa, Jian-rong Qiu

    OPTICS COMMUNICATIONS   285 ( 9 )   2472 - 2477   2012.5

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    DOI: 10.1016/j.optcom.2012.01.032

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  • Effect of the distance between adherent mesenchymal stem cell and the focus of irradiation of femtosecond laser on cell replication capacity Reviewed

    Jun Sakai, Daniel Roldan, Kosei Ueno, Hiroaki Misawa, Yoichiroh Hosokawa, Takanori Iino, Shigeyuki Wakitani, Mutsumi Takagi

    CYTOTECHNOLOGY   64 ( 3 )   323 - 329   2012.5

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    DOI: 10.1007/s10616-012-9437-2

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  • Photonic Crystal Nanolaser Biosensors Reviewed

    Kita, Shota, Otsuka, Shota, Hachuda, Shoji, Endo, Tatsuro, Imai, Yasunori, Nishijima, Yoshiaki, Misawa, Hiroaki, Baba, Toshihiko

    IEICE TRANSACTIONS ON ELECTRONICS   E95C ( 2 )   188 - 198   2012.2

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    DOI: 10.1587/transele.E95.C.188

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  • In situ investigation of the shrinkage of photopolymerized micro/nanostructures: the effect of the drying process Reviewed

    Quan Sun, Kosei Ueno, Hiroaki Misawa

    OPTICS LETTERS   37 ( 4 )   710 - 712   2012.2

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  • Surface plasmon-assisted nanolithography with nanometric accuracy Reviewed

    K. Ueno, H. Misawa

    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING (LAMOM) XVII   8243   2012

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    DOI: 10.1117/12.913653

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  • Microfluidic devices for fractionation of DNA fragments

    Kai Sun, Zheyu Li, Kosei Ueno, Nanqi Ren, Hiroaki Misawa

    Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012   1165 - 1167   2012

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  • Plasmon-assisted nanolithography exposed by femtosecond laser beam through gold nanostructured photomasks

    Kosei Ueno, Hiroaki Misawa

    ICALEO 2012 - 31st International Congress on Applications of Lasers and Electro-Optics   1150 - 1159   2012

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    DOI: 10.2351/1.5062400

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  • Real-time imaging of acoustic rectification Reviewed

    S. Danworaphong, T. A. Kelf, O. Matsuda, M. Tomoda, Y. Tanaka, N. Nishiguchi, O. B. Wright, Y. Nishijima, K. Ueno, S. Juodkazis, H. Misawa

    APPLIED PHYSICS LETTERS   99 ( 20 )   201910   2011.11

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    DOI: 10.1063/1.3662930

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  • Plasmon-induced local photocurrent changes in GaAs photovoltaic cells modified with gold nanospheres: A near-field imaging study Reviewed

    Yosuke Harada, Kohei Imura, Hiromi Okamoto, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa

    JOURNAL OF APPLIED PHYSICS   110 ( 10 )   104306   2011.11

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  • A simultaneous space sampling method for DNA fraction collection using a comb structure in microfluidic devices Reviewed

    Zheyu Li, Kai Sun, Misato Sunayama, Ryoko Araki, Kosei Ueno, Masumi Abe, Hiroaki Misawa

    ELECTROPHORESIS   32 ( 23 )   3392 - 3398   2011.11

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    DOI: 10.1002/elps.201100362

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  • Spectral properties of nanoengineered Ag/Au bilayer rods fabricated by electron beam lithography Reviewed

    Li Wang, Wei Xiong, Yoshiaki Nishijima, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Jianrong Qiu, Gang Bi

    APPLIED OPTICS   50 ( 28 )   5600 - 5605   2011.10

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    DOI: 10.1364/AO.50.005600

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  • Spectral Properties of Nanoengineered Ag/Au Bilayer Rods Fabricated by Electron Beam Lithography Reviewed

    L. Wang, W. Xiong, Y. Nishijima, Y. Yokota, K. Ueno, H. Misawa, J. R. Qiu, G. Bi

    Appl. Opt.   50 ( 28 )   5600   2011.10

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  • Fabrication of a Au/Si nanocomposite structure by nanosecond pulsed laser irradiation Reviewed

    Yutaka Yoshida, Seiichi Watanabe, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa, Takahiko Kato

    NANOTECHNOLOGY   22 ( 37 )   375607-1-7   2011.9

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    DOI: 10.1088/0957-4484/22/37/375607

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  • Femtosecond and picosecond near-field ablation of gold nanotriangles: nanostructuring and nanomelting Reviewed

    A. Kolloch, T. Geldhauser, K. Ueno, H. Misawa, J. Boneberg, A. Plech, P. Leiderer

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   104 ( 3 )   793 - 799   2011.9

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    DOI: 10.1007/s00339-011-6443-8

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  • Spatial polarization sensitivity of single Au bowtie nanostructures Reviewed

    E. Wu, Yingzhi Chi, Botao Wu, Kangwei Xia, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Heping Zeng

    JOURNAL OF LUMINESCENCE   131 ( 9 )   1971 - 1974   2011.9

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    DOI: 10.1016/j.jlumin.2011.04.001

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  • Modifying Plasmonic Spectral Properties of Engineered Silver Nanoblocks by Using Titanium Coating Reviewed

    Li Wang, Wei Xiong, Yoshiaki Nishijima, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Gang Bi, Jianrong Qiu

    IEEE PHOTONICS TECHNOLOGY LETTERS   23 ( 17 )   1216 - 1218   2011.9

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    DOI: 10.1109/LPT.2011.2158640

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  • Super-sensitivity in label-free protein sensing using a nanoslot nanolaser Reviewed

    Kita, Shota, Hachuda, Shoji, Otsuka, Shota, Endo, Tatsuro, Imai, Yasunori, Nishijima, Yoshiaki, Misawa, Hiroaki, Baba, Toshihiko

    OPTICS EXPRESS   19 ( 18 )   17683 - 17690   2011.8

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    DOI: 10.1364/OE.19.017683

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  • Homogeneous nano-patterning using plasmon-assisted photolithography Reviewed

    Kosei Ueno, Satoaki Takabatake, Ko Onishi, Hiroko Itoh, Yoshiaki Nishijima, Hiroaki Misawa

    APPLIED PHYSICS LETTERS   99 ( 1 )   011107   2011.7

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  • Preface Reviewed

    Hiroaki Misawa

    Journal of Photochemistry and Photobiology A: Chemistry   221 ( 2-3 )   129   2011.6

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    DOI: 10.1016/j.jphotochem.2011.06.004

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  • Photochemical reaction fields with strong coupling between a photon and a molecule Reviewed

    Kosei Ueno, Hiroaki Misawa

    Journal of Photochemistry and Photobiology A: Chemistry   221 ( 2-3 )   130 - 137   2011.6

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    DOI: 10.1016/j.jphotochem.2011.04.014

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  • Plasmon coupling and coherent acoustic phonon dynamics of periodic gold pair nanocuboids by near-IR transient absorption spectroscopy Reviewed

    Li Wang, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa, Naoto Tamai

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   221 ( 2-3 )   164 - 168   2011.6

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    DOI: 10.1016/j.jphotochem.2011.02.023

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  • Visualization of Near-Field Enhancements of Gold Triangles by Nonlinear Photopolymerization Reviewed

    Tobias Geldhauser, Shintarou Ikegaya, Andreas Kolloch, Naoki Murazawa, Kosei Ueno, Johannes Boneberg, Paul Leiderer, Elke Scheer, Hiroaki Misawa

    PLASMONICS   6 ( 2 )   207 - 212   2011.6

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    DOI: 10.1007/s11468-010-9189-9

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  • Photochemical reaction fields with strong coupling between a photon and a molecule Reviewed

    Kosei Ueno, Hiroaki Misawa

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   221 ( 2-3 )   130 - 137   2011.6

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    DOI: 10.1016/j.jphotochem.2011.04.014

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  • Protein crystallization induced by strong photons-molecules coupling fields photochemical reaction Reviewed

    Susumu Haruta, Hiroaki Misawa, Kosei Ueno, Yukie Yokota, Hiroki Uehara, Hiroshi Hiratsuka, Hiroaki Horiuchi, Tetsuo Okutsu

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   221 ( 2-3 )   268 - 272   2011.6

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    DOI: 10.1016/j.jphotochem.2011.03.012

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  • Spectral properties and mechanism of instability of nanoengineered silver blocks Reviewed

    Li Wang, Wei Xiong, Yoshiaki Nishijima, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Gang Bi, Jian-rong Qiu

    OPTICS EXPRESS   19 ( 11 )   10640 - 10646   2011.5

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    DOI: 10.1364/OE.19.010640

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  • S. Gao, K. Ueno, and H. Misawa Reviewed

    Plasmonic Antenna, Effects on, Photochemical Reactions

    Accounts of chemical research   44 ( 4 )   251 - 260   2011.5

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  • Direct imaging of nanogap-mode plasmon-resonant fields Reviewed

    Yoshito Tanaka, Hiroyasu Ishiguro, Hideki Fujiwara, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Keiji Sasaki

    OPTICS EXPRESS   19 ( 8 )   7726 - 7733   2011.4

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    DOI: 10.1364/OE.19.007726

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  • Anomalous light transmission from plasmonic-capped nanoapertures Reviewed

    Kohei Imura, Kosei Ueno, Hiroaki Misawa, Hiromi Okamoto

    Nano Letters   11 ( 3 )   960 - 965   2011.3

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    DOI: 10.1021/nl103408h

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  • Anomalous Light Transmission from Plasmonic-Capped Nanoapertures Reviewed

    Kohei Imura, Kosei Ueno, Hiroaki Misawa, Hiromi Okamoto

    NANO LETTERS   11 ( 3 )   960 - 965   2011.3

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  • On-chip fraction collection for multiple selected ssDNA fragments using isolated extraction channels Reviewed

    Zheyu Li, Kai Sun, Misato Sunayama, Yasutaka Matsuo, Vygantas Mizeikis, Ryoko Araki, Kosei Ueno, Masumi Abe, Hiroaki Misawa

    JOURNAL OF CHROMATOGRAPHY A   1218 ( 7 )   997 - 1003   2011.2

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    DOI: 10.1016/j.chroma.2010.12.089

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  • Highly Controlled Surface-Enhanced Raman Scattering Chips Using Nanoengineered Gold Blocks Reviewed

    Yukie Yokota, Kosei Ueno, Hiroaki Misawa

    SMALL   7 ( 2 )   252 - 258   2011.1

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    DOI: 10.1002/smll.201001560

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  • Hybrid-State Dynamics of Gold Nanorods/Dye J-Aggregates under Strong Coupling Reviewed

    Ya-Wei Hao, Hai-Yu Wang, Ying Jiang, Qi-Dai Chen, Kosei Ueno, Wen-Quan Wang, Hiroaki Misawa, Hong-Bo Sun

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   50 ( 34 )   7824 - 7828   2011

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    DOI: 10.1002/anie.201101699

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  • Plasmon-Enhanced Water Oxidation on Gold Nanostructured TiO2 Single Crystal Substrates Reviewed

    Misawa Hiroaki, Nishijima Yoshiaki, Ueno Kosei, Murakoshi Kei, Inoue Haruo

    Meeting Abstracts   ( 36 )   1295   2011

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  • Trapping of protein in nanoslot nanolaser sensor Reviewed

    Shota Kita, Shota Otsuka, Tatsuro Endo, Yoshiaki Nishijima, Hiroaki Misawa, Toshihiko Baba

    15th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2011, MicroTAS 2011   2 ( 3 )   1275-1277   2011

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  • Controlling plasmonic spectral properties of engineered silver nanorods by using titanium coating Reviewed

    Wang Li, Xiong Wei, Nishijima Y, Yokota Y, Ueno K, Misawa H, Bi G, Qiu JR

    IEEE Photon. Technol. Lett.   2011

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  • Polarization Dependence for Enhancement of Near-Infrared Fluorescence Intensity by Local Surface Plasmon Resonance from Arranged Gold Nanoblocks Reviewed

    Fuyuki Ito, Ryuichi Ohta, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Toshihiko Nagamura

    MOLECULAR CRYSTALS AND LIQUID CRYSTALS   538   265 - 271   2011

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    DOI: 10.1080/15421406.2011.564085

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  • Essential nanogap effects on surface-enhanced Raman scattering signals from closely spaced gold nanoparticles Reviewed

    Yukie Yokota, Kosei Ueno, Hiroaki Misawa

    CHEMICAL COMMUNICATIONS   47 ( 12 )   3505 - 3507   2011

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    DOI: 10.1039/c0cc05320a

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  • Near-infrared Fluorescence Enhancement by Regularly Arranged Gold Nanoblocks Reviewed

    Fuyuki Ito, Ryuichi Ohta, Yukie Yokota, Kosei Ueno, Hiroaki Misawa, Toshihiko Nagamura

    CHEMISTRY LETTERS   39 ( 11 )   1218 - 1219   2010.11

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    DOI: 10.1246/cl.2010.1218

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  • Pulse duration dependent nonlinear propagation of a focused femtosecond laser pulse in fused silica Reviewed

    Quan Sun, Hidenori Asahi, Yoshiaki Nishijima, Naoki Murazawa, Kosei Ueno, Hiroaki Misawa

    OPTICS EXPRESS   18 ( 24 )   24495 - 24503   2010.11

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    DOI: 10.1364/OE.18.024495

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  • Flexible Nanowiring of Metal on Nonplanar Substrates by Femtosecond-Laser-Induced Electroless Plating Reviewed

    Bin-Bin Xu, Hong Xia, Li-Gang Niu, Yong-Lai Zhang, Kai Sun, Qi-Dai Chen, Ying Xu, Zhi-Qiu Lv, Zhi-Hong Li, Hiroaki Misawa, Hong-Bo Sun

    SMALL   6 ( 16 )   1762 - 1766   2010.8

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    DOI: 10.1002/smll.201000511

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  • Plasmon-Assisted Photocurrent Generation from Visible to Near-Infrared Wavelength Using a Au-Nanorods/TiO2 Electrode Reviewed

    Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   1 ( 13 )   2031 - 2036   2010.7

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    DOI: 10.1021/jz1006675

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  • Fabrication of Frequency-Selective Surface Structures by Femtosecond Laser Ablation of Gold Films Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Kai Sun, Hiroaki Misawa

    JOURNAL OF LASER MICRO NANOENGINEERING   5 ( 2 )   115 - 120   2010.6

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  • Nano-Patterning of a TiO2-Organic Hybrid Material Assisted by a Localized Surface Plasmon Reviewed

    Hiroyo Segawa, Kosei Ueno, Yukie Yokota, Hiroaki Misawa, Tetsuji Yano, Shuichi Shibata

    JOURNAL OF THE AMERICAN CERAMIC SOCIETY   93 ( 6 )   1634 - 1638   2010.6

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  • Influence of laser microfabrication on silicon electrochemical behavior in HF solution Reviewed

    Kestutis Juodkazis, Jurga Juodkazyte, Putinas Kalinauskas, Titas Gertus, Edgaras Jelmakas, Hiroaki Misawa, Saulius Juodkazis

    JOURNAL OF SOLID STATE ELECTROCHEMISTRY   14 ( 5 )   797 - 802   2010.5

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  • Erratum: Vibrations of microspheres probed with ultrashort optical pulses (Optics Letters (2009) 34 (3740)) Reviewed

    T. Dehoux, T. A. Kelf, M. Tomoda, O. Matsuda, O. B. Wright, K. Ueno, Y. Nishijima, S. Juodkazis, H. Misawa, V. Tournat, V. E. Gusev

    Optics Letters   35 ( 7 )   940   2010.4

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    DOI: 10.1364/OL.35.000940

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  • Influence of localized surface plasmon resonance on shape changes of nanostructures: Investigation using metal nanoblocks in halide solutions Reviewed

    Takeshi Tsuji, Kosei Ueno, Yukie Yokota, Masaharu Tsuji, Hiroaki Misawa

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   212 ( 1 )   20 - 26   2010.4

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    DOI: 10.1016/j.jphotochem.2010.03.007

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  • Freestanding and movable photonic microstructures fabricated by photopolymerization with femtosecond laser pulses Reviewed

    Quan Sun, Saulius Juodkazis, Naoki Murazawa, Vygantas Mizeikis, Hiroaki Misawa

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING   20 ( 3 )   035004   2010.3

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    DOI: 10.1088/0960-1317/20/3/035004

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  • Modification of refractive index by a single femtosecond pulse confined inside a bulk of a photorefractive crystal Reviewed

    Eugene G. Gamaly, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa, Andrei V. Rode, Wieslaw Krolikowski

    PHYSICAL REVIEW B   81 ( 5 )   054113   2010.2

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    DOI: 10.1103/PhysRevB.81.054113

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  • Nanogap-Assisted Surface Plasmon Nanolithography Reviewed

    Kosei Ueno, Satoaki Takabatake, Yoshiaki Nishijima, Vygantas Mizeikis, Yukie Yokota, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY LETTERS   1 ( 3 )   657 - 662   2010.2

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    DOI: 10.1021/jz9002923

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  • Redox Cycling Effect on the Surface-enhanced Raman Scattering Signal of Crystal Violet Molecules at Nanostructured Interdigitated Array Electrodes Reviewed

    Md Monirul Islam, Kosei Ueno, Hiroaki Misawa

    ANALYTICAL SCIENCES   26 ( 1 )   19 - 24   2010.1

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    DOI: 10.2116/analsci.26.19

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  • Development of Interdigitated Array Electrodes with Surface-enhanced Raman Scattering Functionality Reviewed

    Md Monirul Islam, Kosei Ueno, Saulius Juodkazis, Yukie Yokota, Hiroaki Misawa

    ANALYTICAL SCIENCES   26 ( 1 )   13 - 18   2010.1

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  • Fabrication of micro- and nano-structures in thin metallic films by femtosecond laser ablation Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Kai Sun, Hiroaki Misawa

    ADVANCED FABRICATION TECHNOLOGIES FOR MICRO/NANO OPTICS AND PHOTONICS III   7591   2010

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    DOI: 10.1117/12.843074

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  • Femtosecond laser photopolymerization of photonic and free-movable microstructures in sol-gel hybrid resist Reviewed

    Quan Sun, Saulius Juodkazis, Naoki Murazawa, Vygantas Mizeikis, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   7591   75910K   2010

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    DOI: 10.1117/12.840657

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  • Effect of drying process on photon-polymerized microstructures in resists

    Quan Sun, Hidenori Asahi, Naoki Murazawa, Kosei Ueno, Hiroaki Misawa

    2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010   2010

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    DOI: 10.1109/AOM.2010.5713579

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  • High sensitivity biosensing using nano-slot nanolaser Reviewed

    Shota Kita, Shoji Hachuda, Toshihiko Baba, Tatsuro Endo, Yoshiaki Nishijima, Hiroaki Misawa

    Proceedings of IEEE Sensors   2303 - 2306   2010

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    DOI: 10.1109/ICSENS.2010.5690745

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  • Vibrations of microspheres probed with ultrashort optical pulses Reviewed

    T. Dehoux, T. A. Kelf, M. Tomoda, O. Matsuda, O. B. Wright, K. Ueno, Y. Nishijima, S. Juodkazis, H. Misawa, V. Tournat, V. E. Gusev

    OPTICS LETTERS   34 ( 23 )   3740 - 3742   2009.12

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    DOI: 10.1364/OL.34.003740

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  • High-fidelity fractionation of ssDNA fragments differing in size by one-base on a spiral-channel electrophoretic chip Reviewed

    Kai Sun, Nobuko Suzuki, Zheyu Li, Ryoko Araki, Kosei Ueno, Saulius Juodkazis, Masumi Abe, Sumihare Noji, Hiroaki Misawa

    ELECTROPHORESIS   30 ( 24 )   4277 - 4284   2009.12

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    DOI: 10.1002/elps.200900455

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  • Formation of amorphous sapphire by a femtosecond laser pulse induced micro-explosion Reviewed

    Vygantas Mizeikis, Shigeru Kimura, Nikolay V. Surovtsev, Vygandas Jarutis, Akira Saito, Hiroaki Misawa, Saulius Juodkazis

    APPLIED SURFACE SCIENCE   255 ( 24 )   9745 - 9749   2009.9

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    DOI: 10.1016/j.apsusc.2009.04.063

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  • Optical and ultrasonic monitoring of femtosecond laser filamentation in fused silica Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Tadas Balciunas, Sergey I. Kudryashov, Vladimir D. Zvorykin, Andrei A. Ionin, Hiroaki Misawa

    APPLIED SURFACE SCIENCE   255 ( 24 )   9721 - 9723   2009.9

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    DOI: 10.1016/j.apsusc.2009.04.057

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  • Three-dimensional microfabrication of materials by femtosecond lasers for photonics applications Reviewed

    Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    JOURNAL OF APPLIED PHYSICS   106 ( 5 )   051101   2009.9

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    DOI: 10.1063/1.3216462

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  • Optical Vortices from Liquid Crystal Droplets Reviewed

    Etienne Brasselet, Naoki Murazawa, Hiroaki Misawa, Saulius Juodkazis

    PHYSICAL REVIEW LETTERS   103 ( 10 )   103903   2009.9

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    DOI: 10.1103/PhysRevLett.103.103903

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  • Nano-textured metallic surfaces for optical sensing and detection applications Reviewed

    Yukie Yokota, Kosei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Naoki Murazawa, Hiroaki Misawa, Haruya Kasa, Kenji Kintaka, Junji Nishii

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   207 ( 1 )   126 - 134   2009.9

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    DOI: 10.1016/j.jphotochem.2008.10.007

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  • Near-IR vibrational dynamics of periodic gold single and pair nanocuboids Reviewed

    Li Wang, Yoshiaki Nishijima, Kosei Ueno, Hiroaki Misawa, Naoto Tamai

    APPLIED PHYSICS LETTERS   95 ( 5 )   053116   2009.8

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    DOI: 10.1063/1.3202403

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  • Optical transmission and laser structuring of silicon membranes Reviewed

    Saulius Juodkazis, Yasufumi Nishi, Hiroaki Misawa, Vygantas Mizeikis, Olivier Schecker, Reimar Waitz, Paul Leiderer, Elke Scheer

    OPTICS EXPRESS   17 ( 17 )   15308 - 15317   2009.8

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  • Preface to the hiroshi masuhara festschrift: Exploration with lasers into New Areas of molecular photoscience Reviewed

    Paul F. Barbara, Johan Hofkens, Hiroaki Misawa, Kei Murakoshi, Tsuyoshi Asahi, Hiroshi Miyasaka

    Journal of Physical Chemistry C   113 ( 27 )   11425 - 11427   2009.7

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    DOI: 10.1021/jp903929e

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  • Nanoparticle-Enhanced Photopolymerization Reviewed

    Kosei Ueno, Saulius Juodkazis, Toshiyuki Shibuya, Vygantas Mizeikis, Yukie Yokota, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   113 ( 27 )   11720 - 11724   2009.7

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    DOI: 10.1021/jp901773k

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  • Is the nano-explosion really microscopic? Reviewed

    Saulius Juodkazis, Hiroaki Misawa, Eugene G. Gamaly, Barry Luther-Davies, Ludovic Hallo, Philippe Nicolai, Vladimir T. Tikhonchuk

    JOURNAL OF NON-CRYSTALLINE SOLIDS   355 ( 18-21 )   1160 - 1162   2009.7

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    DOI: 10.1016/j.jnoncrysol.2009.02.013

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  • Optical and ultrasonic signatures of femtosecond pulse filamentation in fused silica Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Tadas Balciunas, Hiroaki Misawa, Sergey I. Kudryashov, Vladimir D. Zvorykin, Andrei A. Ionin

    JOURNAL OF APPLIED PHYSICS   105 ( 12 )   123106   2009.6

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    DOI: 10.1063/1.3148249

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  • Suppression of ripples on ablated Ni surface via a polarization grating Reviewed

    Hideo Iwase, Satoshi Kokubo, Saulius Juodkazis, Hiroaki Misawa

    OPTICS EXPRESS   17 ( 6 )   4388 - 4396   2009.3

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    DOI: 10.1364/OE.17.004388

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  • Lasing with well-defined cavity modes in dye-infiltrated silica inverse opals Reviewed

    Yoshiaki Nishijima, Kosei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Hideki Fujiwara, Keiji Sasaki, Hiroaki Misawa

    OPTICS EXPRESS   17 ( 4 )   2976 - 2983   2009.2

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    DOI: 10.1364/OE.17.002976

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  • Spatially Selective Nonlinear Photopolymerization Induced by the Near-Field of Surface Plasmons Localized on Rectangular Gold Nanorods Reviewed

    Naoki Murazawa, Kosei Ueno, Vygantas Mizeikis, Saulius Juodkazis, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   113 ( 4 )   1147 - 1149   2009.1

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    DOI: 10.1021/jp809623y

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  • Segregation of Molecules in Lipid Bilayer Spreading through Metal Nanogates Reviewed

    Hideki Nabika, Naozumi Iijima, Baku Takimoto, Kosei Ueno, Hiroaki Misawa, Kei Murakoshi

    ANALYTICAL CHEMISTRY   81 ( 2 )   699 - 704   2009.1

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    DOI: 10.1021/ac802130e

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  • Three-dimensional femtosecond laser fabrication Reviewed

    S. Juodkazis, V. Mizeikis, Y. Nishijima, W. Ebina, H. Misawa, M. Kondo, V. Švrček

    ECS Transactions   16 ( 41 )   57 - 63   2009

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    DOI: 10.1149/1.3104710

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  • 3P1-18

    Tomoda Motonobu, Matsueda Shinnosuke, Wright Oliver B, Matsuda Osamu, Nishijima Yoshiaki, Ueno Kosei, Saulius Juodkazis, Misawa Hiroaki

    Proceedings of Symposium on Ultrasonic Electronics   2009

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  • Ultrafast laser induced microexplosion: A new strategy to synthesise super-dense nanomaterials Reviewed

    Saulius Juodkazis, Hiroaki Misawa, G. Eugene Gamaly, V. Andrei Rode

    CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference   2009

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    DOI: 10.1109/CLEOE-EQEC.2009.5192211

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  • Femtosecond laser interaction with photo-refractive crystals: High frequency field and internal field contributions to the refractive index changes Reviewed

    S. Juodkazis, E. G. Gamaly, V. Mizeikis, H. Misawa, A. V. Rode, W. Z. Krolikowski, K. Kitamura

    CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference   2009

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    DOI: 10.1109/CLEOE-EQEC.2009.5196280

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  • Metalo-dielectric 3D photonic crystals prepared by metalization of opticaly microfabricated polymeric templates Reviewed

    Vygantas Mizeikis, Rima Tarozaite, Saulius Juodkazis, Hiroaki Misawa

    ADVANCED FABRICATION TECHNOLOGIES FOR MICRO/NANO OPTICS AND PHOTONICS II   7205   2009

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    DOI: 10.1117/12.808725

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  • Monitoring of microplasma formation and filamentation of tightly focused femtosecond laser pulses in dielectrics Reviewed

    Eugenijus Gaizauskas, Vygantas Mizeikis, Hiroaki Misawa, Sergey I. Kudryashov, Vladimir D. Zvorykin, Andrei A. Ionin, Saulius Juodkazis

    ULTRAFAST PHENOMENA IN SEMICONDUCTORS AND NANOSTRUCTURE MATERIALS XIII   7214   2009

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    DOI: 10.1117/12.808856

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  • Light-Induced Nonlinear Rotations of Nematic Liquid Crystal Droplets Trapped in Laser Tweezers Reviewed

    Etienne Brasselet, Tadas Balciunas, Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa

    MOLECULAR CRYSTALS AND LIQUID CRYSTALS   512   1989 - 1997   2009

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    DOI: 10.1080/15421400903050780

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  • Three-dimensional structuring of materials by femtosecond laser pulses

    Saulius Juodkazis, Hiroaki Misawa

    Optics InfoBase Conference Papers   2009

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  • Label-free biosensing utilizing ultrasmall photonic crystal nanolaser

    S. Kita, Y. Nishijima, H. Misawa, T. Baba

    Optics InfoBase Conference Papers   2009

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    DOI: 10.1364/ipnra.2009.imb3

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  • Hard X-ray generation using femtosecond irradiation of PbO glass Reviewed

    Koji Hatanaka, Ken-ichiro Yomogihata, Hiroshi Ono, Kei Nagafuchi, Hiroshi Fukumura, Michiko Fukushima, Tomohiro Hashimoto, Saulius Juodkazis, Hiroaki Misawa

    JOURNAL OF NON-CRYSTALLINE SOLIDS   354 ( 52-54 )   5485 - 5490   2008.12

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    DOI: 10.1016/j.jnoncrysol.2008.09.013

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  • Femtosecond laser-assisted formation of channels in sapphire using KOH solution Reviewed

    Saulius Juodkazis, Yasufumi Nishi, Hiroaki Misawa

    PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS   2 ( 6 )   275 - 277   2008.12

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    DOI: 10.1002/pssr.200802203

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  • Laser processing of sapphire by strongly focused femtosecond pulses Reviewed

    Saulius Juodkazis, Hiroaki Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   93 ( 4 )   857 - 861   2008.12

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    DOI: 10.1007/s00339-008-4763-0

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  • Electrophoretic chip for fractionation of selective DNA fragment Reviewed

    Kai Sun, Nobuko Suzuki, Zheyu Li, Ryoko Araki, Kosei Ueno, Saulius Juodkazis, Masumi Abe, Sumihare Noji, Hiroaki Misawa

    ELECTROPHORESIS   29 ( 19 )   3959 - 3963   2008.10

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    DOI: 10.1002/elps.200700904

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  • Laser induced memory bits in photorefractive LiNbO3 and LiTaO3 Reviewed

    Saulius Juodkazis, Vygantas Mizeikis, Markas Sudzius, Hiroaki Misawa, Kenji Kitamura, Shunji Takekawa, Eugene G. Gamaly, Wieslaw Z. Krolikowski, Andrei V. Rode

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   93 ( 1 )   129 - 133   2008.10

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    DOI: 10.1007/s00339-008-4641-9

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  • Tunable single-mode photonic lasing from zirconia inverse opal photonic crystals Reviewed

    Yoshiaki Nishijima, Keisei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa, Mitsuru Maeda, Masashi Minaki

    OPTICS EXPRESS   16 ( 18 )   13676 - 13684   2008.9

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    DOI: 10.1364/OE.16.013676

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  • Chirp effect in hard X-ray generation from liquid target when irradiated by femtosecond pulses Reviewed

    Koji Hatanaka, Takahito Ida, Hiroshi Ono, Shin-ichi Matsushima, Hiroshi Fukumura, Saulius Juodkazis, Hiroaki Misawa

    OPTICS EXPRESS   16 ( 17 )   12650 - 12657   2008.8

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    DOI: 10.1364/OE.16.012650

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  • Nano-structured materials in plasmonics and photonics Reviewed

    Kosei Ueno, Yukie Yokota, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    CURRENT NANOSCIENCE   4 ( 3 )   232 - 235   2008.8

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    DOI: 10.2174/157341308785161046

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  • Templating and replication of spiral photonic crystals for silicon photonics (Invited paper) Reviewed

    Kock Khuen Seet, Vygantas Mizeikis, Kenta Kannari, Saulius Juodkazis, Hiroaki Misawa, Nicolas Tetreault, Sajeev John

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS   14 ( 4 )   1064 - 1073   2008.7

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    DOI: 10.1109/JSTQE.2008.922909

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  • Correlation between cell morphology and aggrecan gene expression level during differentiation from mesenchymal stem cells to chondrocytes Reviewed

    Mutsumi Takagi, Takayuki Kitabayashi, Satoru Koizumi, Haruka Hirose, Shin-ichi Kondo, Masashi Fujiwara, Kosei Ueno, Misawa Hiroaki, Yoichiroh Hosokawa, Hiroshi Masuhara, Shigeyuki Wakitani

    BIOTECHNOLOGY LETTERS   30 ( 7 )   1189 - 1195   2008.7

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    DOI: 10.1007/s10529-008-9683-8

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  • Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source Reviewed

    Kosei Ueno, Saulius Juodkazis, Toshiyuki Shibuya, Yukie Yokota, Vygantas Mizeikis, Keiji Sasaki, Hiroaki Misawa

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   130 ( 22 )   6928 - +   2008.6

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    DOI: 10.1021/ja801262r

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  • Three-dimensional write-read-erase memory bits by femtosecond laser pulses in photorefractive LiNbO3 crystals Reviewed

    Eugene G. Gamaly, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa, Andrei V. Rode, Wieslaw Z. Krolikowski, Kenji Kitamura

    CURRENT APPLIED PHYSICS   8 ( 3-4 )   416 - 419   2008.5

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    DOI: 10.1016/j.cap.2007.10.072

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  • Formation of nano-voids in transparent dielectrics by femtosecond lasers Reviewed

    Eugene G. Gamaly, Saullus Juodkazis, Hiroaki Misawa, Barry Luther-Davies, Andrei V. Rode, Ludovic Hallo, Philippe Nicolai, Vladimir T. Tikhonchuk

    CURRENT APPLIED PHYSICS   8 ( 3-4 )   412 - 415   2008.5

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    DOI: 10.1016/j.cap.2007.10.071

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  • Statics and dynamics of radial nematic liquid-crystal droplets manipulated by laser tweezers Reviewed

    Etienne Brasselet, Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa

    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics   77 ( 4 )   041704   2008.4

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    DOI: 10.1103/PhysRevE.77.041704

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  • Coupled laser molecular trapping, cluster assembly, and deposition fed by laser-induced Marangoni convection Reviewed

    Oleg A. Louchev, Saulius Juodkazis, Naoki Murazawa, Satoshi Wada, Hiroaki Misawa

    OPTICS EXPRESS   16 ( 8 )   5673 - 5680   2008.4

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    DOI: 10.1364/OE.16.005673

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  • Acoustic monitoring of microplasma formation and filamentation of tightly focused femtosecond laser pulses in silica glass Reviewed

    Sergey I. Kudryashov, Vladimir D. Zvorykin, Andrei A. Ionin, Vygantas Mizeikis, Saulius Juodkazis, Hiroaki Misawa

    APPLIED PHYSICS LETTERS   92 ( 10 )   101916   2008.3

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    DOI: 10.1063/1.2894506

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  • Three-dimensional high-aspect-ratio recording in resist Reviewed

    Toshiaki Kondo, Saullus Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    JOURNAL OF NON-CRYSTALLINE SOLIDS   354 ( 12-13 )   1194 - 1197   2008.2

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  • Clusters of closely spaced gold nanoparticles as a source of two-photon photoluminescence at visible wavelengths Reviewed

    Kosei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Keiji Sasaki, Hiroaki Misawa

    ADVANCED MATERIALS   20 ( 1 )   26 - +   2008.1

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  • Reversible photomodification of LiNbO3 and LiTAO(3) by femtosecond laser pulses Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Markas Sudzius, Hiroaki Misawa, Eugene G. J. Gamaly, Andrei V. Rode, Wieslaw Z. Krolikowski, Kenji Kitamura

    PHOTONICS: DESIGN, TECHNOLOGY, AND PACKAGING III   6801   2008

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  • Three-Dimensional Structuring of Resists and Resins by Direct Laser Writing and Holographic Recording Reviewed

    Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    PHOTORESPONSIVE POLYMERS I   213   157 - 206   2008

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    DOI: 10.1007/12_2007_122

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  • Two-photon excitation of dye-doped liquid crystal by a CW-laser irradiation Reviewed

    Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa, Kenji Kamada

    Molecular Crystals and Liquid Crystals   489   310 - 319   2008

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  • Mechanical properties and tuning of three-dimensional polymeric photonic crystals Reviewed

    Saulius Juodkazis, Vygantas Mizeikis, Kock Khuen Seet, Hiroaki Misawa, Ulrike G. K. Wegst

    APPLIED PHYSICS LETTERS   91 ( 24 )   241904-241904-3   2007.12

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    DOI: 10.1063/1.2822825

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  • Inhibition of multipolar plasmon excitation in periodic chains of gold nanoblocks Reviewed

    Kosei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Dai Ohnishi, Keiji Sasaki, Hiroaki Misawa

    OPTICS EXPRESS   15 ( 25 )   16527 - 16539   2007.12

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  • Azimuthal correlation of photon pairs generated in spontaneous parametric down-conversion Reviewed

    Vygandas Jarutis, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    PHYSICAL REVIEW A   76 ( 4 )   043845   2007.10

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  • Inverse silica opal photonic crystals for optical sensing applications Reviewed

    Y. Nishijima, K. Ueno, S. Juodkazis, V. Mizeikis, H. Misawa, T. Tanimura, K. Maeda

    OPTICS EXPRESS   15 ( 20 )   12979 - 12988   2007.10

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  • Laser trapping of deformable objects Reviewed

    Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa, Hiroshi Wakatsuki

    OPTICS EXPRESS   15 ( 20 )   13310 - 13317   2007.10

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  • Void formation in glasses Reviewed

    Tomohiro Hashimoto, Saulius Juodkazis, Hiroaki Misawa

    NEW JOURNAL OF PHYSICS   9   253   2007.8

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    DOI: 10.1088/1367-2630/9/8/253

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  • Enhanced two-photon absorption of chromophores confined in two-dimensional nanospace Reviewed

    Kenji Kamada, Yoshihiko Tanamura, Kosei Ueno, Koji Ohta, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   111 ( 30 )   11193 - 11198   2007.8

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    DOI: 10.1021/jp072103a

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  • Fabrication and properties of metalo-dielectric photonic crystal structures for infrared spectral region Reviewed

    Vygantas Mizeikis, Saulius Juodkazis, Rima Tarozaite, Jurga Juodkazyte, Kestutis Juodkazis, Hiroaki Misawa

    OPTICS EXPRESS   15 ( 13 )   8454 - 8464   2007.6

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    DOI: 10.1364/OE.15.008454

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  • Electrophoretic chip for high-fidelity fractionation of double-stranded DNA Reviewed

    Kai Sun, Zheyu Li, Kosei Ueno, Saulius Juodkazis, Sumihare Noji, Hiroaki Misawa

    ELECTROPHORESIS   28 ( 10 )   1572 - 1578   2007.5

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    DOI: 10.1002/elps.200600685

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  • In-bulk and surface structuring of sapphire by femtosecond pulses Reviewed

    Saulius Juodkazis, Koichi Nishimura, Hiroaki Misawa

    APPLIED SURFACE SCIENCE   253 ( 15 )   6539 - 6544   2007.5

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    DOI: 10.1016/j.apsusc.2007.01.097

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  • Laser irradiation induced disintegration of a bubble in a glass melt Reviewed

    S. Juodkazis, N. Murazawa, H. Wakatsuki, H. Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   87 ( 1 )   41 - 45   2007.4

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    DOI: 10.1007/s00339-006-3848-x

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  • Spectral sensitivity of uniform arrays of gold nanorods to dielectric environment Reviewed

    Kosei Ueno, Saulius Juodkazis, Masahiro Mino, Vygantas Mizeikis, Hiroaki Misawa

    JOURNAL OF PHYSICAL CHEMISTRY C   111 ( 11 )   4180 - 4184   2007.3

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    DOI: 10.1021/jp068243m

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  • Structural characterization of shock-affected sapphire Reviewed

    M. Mazilu, S. Juodkazis, T. Ebisui, S. Matsuo, H. Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   86 ( 2 )   197 - 200   2007.2

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  • Formation of nano-fibers and micro-spheres by femtosecond laser ablation of chalcogenide glass Reviewed

    O. A. Louchev, S. Juodkazis, H. Misawa, K. Kitamura

    INTERNATIONAL CONFERENCE ON LASERS, APPLICATIONS, AND TECHNOLOGIES 2007: LASER-ASSISTED MICRO- AND NANOTECHNOLOGIES   6732   2007

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  • Optical characterization of plasmonic metallic nanostructures fabricated by high-resolution lithography Reviewed

    Yukie Yokota, Kosei Ueno, Vygantas Mizeikis, Saulius Juodkazis, Keiji Sasaki, Hiroaki Misawa

    JOURNAL OF NANOPHOTONICS   1   011594/1-15   2007

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  • Multi-megabar pressure and super-dense materials created by laser-induced micro-explosion inside of transparent solid Reviewed

    Saulius Juodkazis, Hiroaki Misawa, Eugene G. Gamaly, Barry Luther-Davies, Andrei V. Rode, Ludovic Hallo, Phillipe Nicolai, Vladimir T. Tikhonchuk

    SHOCK COMPRESSION OF CONDENSED MATTER - 2007, PTS 1 AND 2   955   1041 - +   2007

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  • Three-dimensional laser microfabrication of metals, semiconductors, and dielectrics Reviewed

    Saulius Juodkazis, Koichi Nishimura, Hiroki Okuno, Yusuke Tabuchi, Shigeki Matsuo, Satoru Tanaka, Hiroaki Misawa

    INTERNATIONAL CONFERENCE ON LASERS, APPLICATIONS, AND TECHNOLOGIES 2007: LASER-ASSISTED MICRO- AND NANOTECHNOLOGIES   6732   67320B/1-10   2007

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  • Femtosecond laser structuring of As2S3 glass for erasable and permanent optical memory Reviewed

    Saulius Juodkazis, Andrei V. Rode, Toshiaki Kondo, Hiroaki Misawa, Marek Samoc, Barry Luther-Davies

    MATERIALS AND PROCESSES FOR NONVOLATILE MEMORIES II   997   357 - +   2007

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  • Three-dimensional Laser Structuring of Materials at Tight Focusing Reviewed

    S. Juodkazis, K. Nishimura, H. Misawa

    Chinese Opt. Lett.   5   S198 - S200   2007

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  • Three-dimensional laser nano-/micro-fabrication by femtosecond pulses

    Saulius Juodkazis, Hiroaki Misawa

    Optics InfoBase Conference Papers   2007

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  • 3D write-read-erase memory bits recording by fs-pulses in LiNbO3

    S. Juodkazis, E. G. Gamaly, V. Mizeikis, H. Misawa, A. V. Rode, W. Z. Krolikowski

    Conference on Lasers and Electro-Optics Europe - Technical Digest   2007

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    DOI: 10.1109/CLEOE-IQEC.2007.4386039

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  • Simulation of Light Interaction with Metallic Nanoparticles Reviewed

    Saulius Juodkazis, Hiroaki Misawa, Egidijus Vanagas, Mingwei Li

    JOURNAL OF LASER MICRO NANOENGINEERING   1 ( 3 )   253 - 257   2006.12

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  • Spectrally-resolved atomic-scale length variations of gold nanorods Reviewed

    Kosei Ueno, Saulius Juodkazis, Vygantas Mizeikis, Keiji Sasaki, Hiroaki Misawa

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   128 ( 44 )   14226 - 14227   2006.11

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    DOI: 10.1021/ja0645786

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  • Raman microspectroscopy/imaging study on phase-vanishing processes of fluorous biphase systems in microchannel-microheater chips Reviewed

    Takeshi Araki, Kousei Ueno, Hiroaki Misawa, Noboru Kitamura

    ANALYTICAL SCIENCES   22 ( 10 )   1283 - 1289   2006.10

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    DOI: 10.2116/analsci.22.1283

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  • Femtosecond laser ablation of chalcogenide glass: explosive formation of nano-fibres against thermo-capillary growth of micro-spheres Reviewed

    Saulius Juodkazis, Hiroaki Misawa, Oleg A. Louchev, Kenji Kitamura

    NANOTECHNOLOGY   17 ( 19 )   4802 - 4805   2006.10

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    DOI: 10.1088/0957-4484/17/19/003

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  • Fabrication of three-dimensional periodic microstructures in photoresist SU-8 by phase-controlled holographic lithography Reviewed

    Toshiaki Kondo, Saulius Juodkazis, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa

    NEW JOURNAL OF PHYSICS   8 ( 250 )   2006.10

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    DOI: 10.1088/1367-2630/8/10/250

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  • Laser manipulation of a smectic liquid-crystal droplet Reviewed

    N. Murazawa, S. Juodkazis, H. Misawa

    EUROPEAN PHYSICAL JOURNAL E   20 ( 4 )   435 - 439   2006.8

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    DOI: 10.1140/epje/i2006-10033-1

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  • Three-dimensional recording by tightly focused femtosecond pulses in LiNbO3 Reviewed

    Saulius Juodkazis, Markas Sudzius, Vygantas Mizeikis, Hiroaki Misawa, Eugene G. Gamaly, Youwen Liu, Oleg A. Louchev, Kenji Kitamura

    APPLIED PHYSICS LETTERS   89 ( 6 )   062903   2006.8

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  • Holographic lithography of periodic two- and three-dimensional microstructures in photoresist SU-8 Reviewed

    Toshiaki Kondo, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa, Shigeki Matsuo

    OPTICS EXPRESS   14 ( 17 )   7943 - 7953   2006.8

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    DOI: 10.1364/OE.14.007943

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  • Photo-structuring of As2S3 glass by femtosecond irradiation Reviewed

    Saulius Juodkazis, Toshiaki Kondo, Hiroaki Misawa, Andrei Rode, Marek Samoc, Barry Luther-Davies

    OPTICS EXPRESS   14 ( 17 )   7751 - 7756   2006.8

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    DOI: 10.1364/OE.14.007751

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  • Feature-size reduction of photopolymerized structures by femtosecond optical curing of SU-8 Reviewed

    Kock Khuen Seet, Saulius Juodkazis, Vygandas Jarutis, Hiroaki Misawa

    APPLIED PHYSICS LETTERS   89 ( 2 )   024106-1 - 024106-3   2006.7

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    DOI: 10.1063/1.2221499

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  • Femtosecond laser assisted etching of quartz: microstructuring from inside Reviewed

    S Matsuo, Y Tabuchi, T Okada, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   84 ( 1-2 )   99 - 102   2006.7

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    DOI: 10.1007/s00339-006-3603-3

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  • Three-dimensional circular spiral photonic crystal structures recorded by femtosecond pulses Reviewed

    Kock Khuen Seet, Vygantas Mizeikis, Saulius Juodkazis, Hiroaki Misawa

    JOURNAL OF NON-CRYSTALLINE SOLIDS   352 ( 23-25 )   2390 - 2394   2006.7

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    DOI: 10.1016/j.jnoncrysol.2006.02.079

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  • (Some) Future Trends Reviewed

    Saulius Juodkazis, Hiroaki Misawa

    3D Laser Microfabrication: Principles and Applications   379 - 385   2006.6

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    DOI: 10.1002/352760846X.ch13

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  • Laser-matter interaction in the bulk of a transparent solid: Confined microexplosion and void formation Reviewed

    EG Gamaly, S Juodkazis, K Nishimura, H Misawa, B Luther-Davies

    PHYSICAL REVIEW B   73 ( 21 )   214101   2006.6

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    DOI: 10.1103/PhysRevB.73.214101

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  • Control over the crystalline state of sapphire Reviewed

    S Juodkazis, K Nishimura, H Misawa, T Ebisui, R Waki, S Matsuo, T Okada

    ADVANCED MATERIALS   18 ( 11 )   1361 - +   2006.6

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    DOI: 10.1002/adma.200501837

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  • Top-gathering pillar array of hybrid organic-inorganic material by means of self-organization Reviewed

    H. Segawa, S. Yamaguchi, Y. Yamazaki, T. Yano, S. Shibata, H. Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   83 ( 3 )   447 - 451   2006.6

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    DOI: 10.1007/s00339-006-3568-2

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  • Three-dimensional horizontal circular spiral photonic crystals with stop gaps below 1 mu m Reviewed

    KK Seet, Mizeikis, V, S Juodkazis, H Misawa

    APPLIED PHYSICS LETTERS   88 ( 22 )   221101   2006.5

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    DOI: 10.1063/1.2207841

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  • Void recording in silica Reviewed

    T Hashimoto, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   83 ( 2 )   337 - 340   2006.5

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    DOI: 10.1007/s00339-006-3501-8

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  • Laser-induced microexplosion confined in a bulk of silica: Formation of nanovoids Reviewed

    S Juodkazis, H Misawa, T Hashimoto, EG Gamaly, B Luther-Davies

    APPLIED PHYSICS LETTERS   88 ( 20 )   201909   2006.5

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    DOI: 10.1063/1.2204847

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  • Laser-induced microexplosion confined in the bulk of a sapphire crystal: Evidence of multimegabar pressures Reviewed

    S Juodkazis, K Nishimura, S Tanaka, H Misawa, EG Gamaly, B Luther-Davies, L Hallo, P Nicolai, VT Tikhonchuk

    PHYSICAL REVIEW LETTERS   96 ( 16 )   166101   2006.4

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  • Three-dimensional optical recording in tert-butoxycarbonyl-protected quinizarin methacrylate polymers Reviewed

    T Mizuno, Y Tanamura, K Yamasaki, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   45 ( 3A )   1640 - 1647   2006.3

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    DOI: 10.1143/JJAP.45.1640

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  • Laser manipulation based on a light-induced molecular reordering Reviewed

    N Murazawa, S Juodkazis, H Misawa

    OPTICS EXPRESS   14 ( 6 )   2481 - 2486   2006.3

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    DOI: 10.1364/OE.14.002481

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  • Spiral three-dimensional photonic crystals for telecommunications spectral range Reviewed

    KK Seet, Mizeikis, V, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   82 ( 4 )   683 - 688   2006.3

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    DOI: 10.1007/s00339-005-3459-y

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  • Viscosity measurement using a rotating laser-trapped microsphere of liquid crystal Reviewed

    N Murazawa, S Juodkazis, Jarutis, V, Y Tanamura, H Misawa

    EUROPHYSICS LETTERS   73 ( 5 )   800 - 805   2006.3

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    DOI: 10.1209/epl/i2005-10457-7

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  • Rheology measurement at liquid-crystal water interface using laser tweezers Reviewed

    N Murazawa, S Juodkazis, Y Tanamura, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   45 ( 2A )   977 - 982   2006.2

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    DOI: 10.1143/JJAP.45.977

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  • Optical third harmonic generation during femtosecond pulse diffraction in a Bragg grating Reviewed

    S Juodkazis, E Gaizauskas, Jarutis, V, J Reif, S Matsuo, H Misawa

    JOURNAL OF PHYSICS D-APPLIED PHYSICS   39 ( 1 )   50 - 53   2006.1

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    DOI: 10.1088/0022-3727/39/1/009

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  • Discrete damage traces from filamentation of Gauss-Bessel pulses Reviewed

    E Gaizauskas, E Vanagas, Jarutis, V, S Juodkazis, Mizeikis, V, H Misawa

    OPTICS LETTERS   31 ( 1 )   80 - 82   2006.1

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    DOI: 10.1364/OL.31.000080

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  • Femtosecond laser microfabrication of 3D photonic structures Reviewed

    Kock Khuen Seet, Toshiaki Kondo, Vygantas Mizeikis, Vygandas Jarutis, Saulius Juodkazis, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   6161   2006

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    DOI: 10.1117/12.674990

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  • Laser manipulation and characterization of liquid crystal droplets Reviewed

    Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa

    OPTICAL TRAPPING AND OPTICAL MICROMANIPULATION III   6326   1 - 9   2006

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    DOI: 10.1117/12.685058

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  • Three-dimensional laser microfabrication Reviewed

    Saulius Juodkazis, Hiroaki Misawa

    FEMTOSECOND PHENOMENA AND NONLINEAR OPTICS III   6400   1 - 8   2006

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    DOI: 10.1117/12.689384

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  • Studies of femtosecond pulse filamentation in glasses Reviewed

    S Juodkazis, Mizeikis, V, E Gaizauskas, E Vanagas, Jarutis, V, H Misawa

    INTERNATIONAL CONFERENCE ON LASERS, APPLICATIONS, AND TECHNOLOGIES 2005: HIGH-POWER LASERS AND APPLICATIONS   6053   2006

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    DOI: 10.1117/12.660334

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  • Thermal effects in three-dimensional recording by femto/nano-second pulses Reviewed

    Sauhus Juodkazis, Mingwei Li, Dmitry Kotin, Igor Maksimov, Egidijus Vanagas, Hiroaki Misawa

    ULTRAFAST PHENOMENA IN SEMICONDUCTORS AND NANOSTRUCTURE MATERIALS X   6118   2006

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    DOI: 10.1117/12.641130

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  • Fabrication of periodic Arrays of top-gathering Titania-organic hybrid pillars derived from multi-beam laser interference Reviewed

    Hiroyo Segawa, Hiroaki Misawa, Tetsuji Yano, Shuichi Shibata

    PHOTON PROCESSING IN MICROELECTRONIC AND PHOTONICS V   6106   2006

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    DOI: 10.1117/12.647213

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  • Reduction of capillary force for high-aspect ratio nanofabrication Reviewed

    T Kondo, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   81 ( 8 )   1583 - 1586   2005.12

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    DOI: 10.1007/s00339-005-3337-7

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  • Three-dimensional optical memory in a photoacid-induced recording medium Reviewed

    T Mizuno, K Yamasaki, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   44 ( 9A )   6593 - 6595   2005.9

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  • Analysis of stress induced by a three-dimensional recording in glass Reviewed

    E Vanagas, JY Ye, M Li, M Miwa, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   81 ( 4 )   725 - 727   2005.9

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  • Optical properties of nanoengineered gold blocks Reviewed

    K Ueno, Mizeikis, V, S Juodkazis, K Sasaki, H Misawa

    OPTICS LETTERS   30 ( 16 )   2158 - 2160   2005.8

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  • Comparison of the classical rate and the Einstein coefficient for spontaneous emission in a light-absorbing cavity Reviewed

    VV Datsyuk, S Juodkazis, H Misawa

    PHYSICAL REVIEW A   72 ( 2 )   025803   2005.8

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  • Characterization of bipolar and radial nematic liquid crystal droplets using laser-tweezers Reviewed

    N Murazawa, S Juodkazis, H Misawa

    JOURNAL OF PHYSICS D-APPLIED PHYSICS   38 ( 16 )   2923 - 2927   2005.8

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    DOI: 10.1088/0022-3727/38/16/027

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  • Properties of a laser based on evanescent-wave amplification Reviewed

    VV Datsuyk, S Juodkazis, H Misawa

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   22 ( 7 )   1471 - 1478   2005.7

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  • Three-dimensional optical memory using a human fingernail Reviewed

    A Takita, H Yamamoto, Y Hayasaki, N Nishida, H Misawa

    OPTICS EXPRESS   13 ( 12 )   4560 - 4567   2005.6

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  • Two-photon lithography of nanorods in SU-8 photoresist Reviewed

    S Juodkazis, Mizeikis, V, KK Seet, M Miwa, H Misawa

    NANOTECHNOLOGY   16 ( 6 )   846 - 849   2005.6

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  • Control of the molecular alignment inside liquid-crystal droplets by use of laser tweezers Reviewed

    N Murazawa, S Juodkazis, S Matsuo, H Misawa

    SMALL   1 ( 6 )   656 - 661   2005.5

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  • Three-dimensional spiral-architecture photonic crystals obtained by direct laser writing Reviewed

    KK Seet, Mizeikis, V, S Matsuo, S Juodkazis, H Misawa

    ADVANCED MATERIALS   17 ( 5 )   541 - +   2005.3

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  • Visualization of DNA hybridization on gold thin film by utilizing the resistance effect of DNA monolayer Reviewed

    T Masuda, A Yamaguchi, M Hayashida, F Asari-Oi, S Matsuo, H Misawa

    SENSORS AND ACTUATORS B-CHEMICAL   105 ( 2 )   556 - 561   2005.3

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    DOI: 10.1016/j.snb.2004.06.015

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  • Fabrication and electrochemical characterization of interdigitated nanoelectrode arrays Reviewed

    K Ueno, M Hayashida, JY Ye, H Misawa

    ELECTROCHEMISTRY COMMUNICATIONS   7 ( 2 )   161 - 165   2005.2

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    DOI: 10.1016/j.elecom.2004.12.002

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  • Femtosecond laser microfabrication of periodic structures using a microlens array Reviewed

    S Matsuo, S Juodkazis, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   80 ( 4 )   683 - 685   2005.2

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  • Ultrabright femtosecond source of biphotons based on a spatial mode inverter Reviewed

    Jarutis, V, S Juodkazis, Mizeikis, V, K Sasaki, H Misawa

    OPTICS LETTERS   30 ( 3 )   317 - 319   2005.2

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    DOI: 10.1364/OL.30.000317

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  • Two-photon laser lithography of photonic microstructures in photoresist SU-8 Reviewed

    Mizeikis, V, KK Seet, S Juodkazis, Jarutis, V, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   1037 - 1038   2005

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  • Photonic crystal templates obtained by two-photon laser lithography in photoresist SU-8 Reviewed

    Mizeikis, V, KK Seet, S Juodkazis, Jarutis, V, H Misawa

    Ultrafast Lasers for Materials Science   850   149 - 154   2005

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  • Control of period of titiania-organic hybrid pillar array derived from multi-beam laser interference technique Reviewed

    H Segawa, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   978 - 979   2005

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  • Microrheology at the liquid-crystal water boundary Reviewed

    N Murazawa, S Juodkazis, Jarutis, V, Y Tanamura, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   855 - 856   2005

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  • Three-dimensional spiral architecture photonic crystals obtained in a negative photoresist SU-8 by direct laser writing Reviewed

    KK Seet, Mizeikis, V, S Juodkazis, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   1035 - 1036   2005

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  • Two-photon excited fluorescence enhancement using nano-engineered gold particles Reviewed

    K Ueno, Mizeikis, V, S Juodkazis, K Sasaki, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   857 - 858   2005

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  • Studies of femtosecond pulse filamentation in borosilicate glass Reviewed

    E Vanagas, E Gaizauskas, Mizeikis, V, Jarutis, V, S Juodkazis, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   848 - 848   2005

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  • High efficiency femtosecond source of entangled photons Reviewed

    V. Jarutis, S. Juodkazis, V. Mizeikis, H. Misawa

    IQEC, International Quantum Electronics Conference Proceedings   2005   1008 - 1009   2005

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    DOI: 10.1109/IQEC.2005.1561011

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  • Nanofabrication by direct laser writing and holography Reviewed

    Kock Khuen Seet, Vygandas Jarutis, Saulius Juodkazis, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   6050   2005

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    DOI: 10.1117/12.660605

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  • Development of highly efficient two-photon absorption materials: Organic dye-inorganic nanolayered silicate hybrid systems Reviewed

    Y Tanamura, K Kamada, H Misawa

    2005 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS   859 - 860   2005

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  • High sensitivity and large dynamic range surface plasmon resonance sensing for DNA hybridization using Au-nanoparticle-attached probe DNA Reviewed

    M Hayashida, A Yamaguchi, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS   44 ( 50-52 )   L1544 - L1546   2005

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  • Processing structures on human fingernail surfaces using a focused near-infrared femtosecond laser pulse Reviewed

    Y Hayasaki, H Takagi, A Takita, H Yamamoto, N Nishida, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   43 ( 12 )   8089 - 8093   2004.12

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  • Silicon-based honeycomb photonic crystal structures with complete photonic band gap at 1.5 mu m wavelength Reviewed

    JY Ye, S Matsuo, Mizeikis, V, H Misawa

    JOURNAL OF APPLIED PHYSICS   96 ( 11 )   6934 - 6936   2004.12

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    DOI: 10.1063/1.1815045

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  • Thermal accumulation effect in three-dimensional recording by picosecond pulses Reviewed

    S Juodkazis, H Misawa, Maksimov, I

    APPLIED PHYSICS LETTERS   85 ( 22 )   5239 - 5241   2004.11

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    DOI: 10.1063/1.1829799

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  • Periodic structures of organic-titania hybrid materials recorded by multi-beam laser interference technique Reviewed

    H Segawa, J Tabuchi, K Yoshida, S Matsuo, H Misawa

    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY   32 ( 1-3 )   287 - 291   2004.10

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    DOI: 10.1007/s10971-004-5804-6

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  • Hole drilling in stainless steel and silicon by femtosecond pulses at low pressure Reviewed

    S Juodkazis, H Okuno, N Kujime, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   79 ( 4-6 )   1555 - 1559   2004.9

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  • Formation of embedded patterns in glasses using femtosecond irradiation Reviewed

    S Juodkazis, K Yamasaki, Mizeikis, V, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   79 ( 4-6 )   1549 - 1553   2004.9

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    DOI: 10.1007/s00339-004-2845-1

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  • Three-dimensional woodpile photonic crystal templates for the infrared spectral range Reviewed

    Mizeikis, V, KK Seet, S Juodkazis, H Misawa

    OPTICS LETTERS   29 ( 17 )   2061 - 2063   2004.9

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    DOI: 10.1364/OL.29.002061

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  • Controlled through-hole ablation of polymer microspheres Reviewed

    S Juodkazis, H Misawa

    JOURNAL OF MICROMECHANICS AND MICROENGINEERING   14 ( 8 )   1244 - 1248   2004.8

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    DOI: 10.1088/0960-1317/14/8/018

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  • Fabrication of fine-pitch TiO2-organic hybrid dot arrays using multi-photon absorption of femtosecond pulses Reviewed

    H Segawa, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   79 ( 3 )   407 - 409   2004.8

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  • Optical characteristics of two-dimensional photonic crystals in anodic aluminum oxide films Reviewed

    Mizeikis, V, Mikulskas, I, R Tomasiunas, S Juodkazis, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   43 ( 6A )   3643 - 3647   2004.6

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    DOI: 10.1143/JJAP.43.3643

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  • Construction of DNA-Au nanoparticles multilayer and its application to detection of DNA hybridization Reviewed

    HC Liu, A Yamaguchi, M Hayashida, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   43 ( 5A )   2767 - 2770   2004.5

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  • Three-dimensional microfabrication by femtosecond pulses in dielectrics Reviewed

    T Kondo, K Yamasaki, S Juodkazis, S Matsuo, Mizeikis, V, H Misawa

    THIN SOLID FILMS   453   550 - 556   2004.4

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    DOI: 10.1016/j.tsf.2003.11.180

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  • Intrinsic single- and multiple-pulse laser-induced damage in silicate glasses in the femtosecond-to-nanosecond region Reviewed

    O Efimov, S Juodkazis, H Misawa

    PHYSICAL REVIEW A   69 ( 4 )   042903   2004.4

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    DOI: 10.1103/PhysRevA.69.042903

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  • Glass cutting by femtosecond pulsed irradiation Reviewed

    E Vanagas, J Kawai, D Tuzhilin, Kudryashov, I, A Mizuyama, KG Nakamura, KI Kondo, SY Koshihara, M Takesada, K Matsuda, S Juodkazis, Jarutis, V, S Matsuo, H Misawa

    JOURNAL OF MICROLITHOGRAPHY MICROFABRICATION AND MICROSYSTEMS   3 ( 2 )   358 - 363   2004.4

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    DOI: 10.1117/1.1668274

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  • Optical bit recording in a human fingernail Reviewed

    A Takita, M Watanabe, H Yamamoto, S Matsuo, H Misawa, Y Hayasaki, N Nishida

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   43 ( 1 )   168 - 171   2004.1

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    DOI: 10.1143/JJAP.43.168

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  • Glass transition-assisted microstructuring in polystyrene Reviewed

    S Juodkazis, K Yamasaki, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   84 ( 4 )   514 - 516   2004.1

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    DOI: 10.1063/1.1641182

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  • Laser microfabrication of three-dimensional photonic crystal templates in polymers Reviewed

    Mizeikis, V, KK Seet, S Juodkazis, H Misawa

    FIFTH INTERNATIONAL SYMPOSIUM ON LASER PRECISION MICROFABRICATION   5662   95 - 100   2004

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    DOI: 10.1117/12.595880

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  • A Transparent Microchannel Chip for Quantitative PCR Reviewed

    K. Sun, Z. Li, S. Matsuo, H. Misawa

    Transactions of the Materials Research Society of Japan   29 ( 1 )   339 - 342   2004

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  • Surface Plasmon Resonance Imaging Detection of DNA Hybridization Using Colloidal Au Attached Probe DNA Reviewed

    M. Hayashida, H. Liu, A. Yamaguchi, S. Matsuo, H. Misawa

    Transactions of the Materials Research Society of Japan   29 ( 1 )   335 - 337   2004

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  • Laser Fabrication of Two-Dimensional Periodic Arrays of a TiO2-Organic Hybrid Material Reviewed

    H. Segawa, S. Matsuo, H.Misawa

    Proc. XX ICG   0-11-030   2004

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  • T. Kondo, K.Yamasaki, S. Juodkazis, S. Matsuo, V.Mizeikis and H. Misawa Reviewed

    Three-Dimensional Microfabrication by Femtosecon, Pulses in Dielectrics

    Thin Solid Films   453   550 - 556   2004

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  • Three-dimensional recording and structuring of chalcogenide glasses by femtosecond pulses Reviewed

    S Juodkazis, T Kondo, A Rode, S Matsuo, H Misawa

    FIFTH INTERNATIONAL SYMPOSIUM ON LASER PRECISION MICROFABRICATION   5662   179 - 184   2004

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    DOI: 10.1117/12.596322

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  • Two-directional TiNi shape memory alloy film Reviewed

    H Takagi, K Okano, S Juodkazis, S Matsuo, H Misawa

    ADVANCED ENGINEERING MATERIALS   5 ( 10 )   732 - 735   2003.10

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    DOI: 10.1002/adem.200300347

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  • Recording and reading of three-dimensional optical memory in glasses Reviewed

    S Juodkazis, AV Rode, EG Gamaly, S Matsuo, H Misawa

    APPLIED PHYSICS B-LASERS AND OPTICS   77 ( 2-3 )   361 - 368   2003.9

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    DOI: 10.1007/s00340-003-1224-5

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  • Silicon surface processing techniques for micro-systems fabrication Reviewed

    Mizeikis, V, S Juodkazis, JY Ye, A Rode, S Matsuo, H Misawa

    THIN SOLID FILMS   438   445 - 451   2003.8

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    DOI: 10.1016/S0040-6090(03)00803-4

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  • Efficient microvalve driven by a Si-Ni bimorph Reviewed

    S Tomonari, H Yoshida, M Kamakura, K Yoshida, K Kawahito, M Saitoh, H Kawada, S Juodkazis, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   42 ( 7A )   4593 - 4597   2003.7

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    DOI: 10.1143/JJAP.42.4593

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  • Miniaturization of a thermally driven Ni vertical bar Si bimorph Reviewed

    S Tomonari, H Yoshida, M Kamakura, K Yoshida, K Kawahito, M Saitoh, H Kawada, S Juodkazis, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   42 ( 7A )   4464 - 4468   2003.7

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    DOI: 10.1143/JJAP.42.4464

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  • On-demand micro droplets manipulation system using laser trapping Reviewed

    Y Tanaka, A Murakami, Y Kinouchi, H Misawa

    ELECTRONICS LETTERS   39 ( 13 )   1023 - 1024   2003.6

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    DOI: 10.1049/el:20030699

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  • High-efficiency optical transfer of torque to a nematic liquid crystal droplet Reviewed

    S Juodkazis, S Matsuo, N Murazawa, Hasegawa, I, H Misawa

    APPLIED PHYSICS LETTERS   82 ( 26 )   4657 - 4659   2003.6

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    DOI: 10.1063/1.1588366

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  • Formation of free-standing micropyramidal colloidal crystals grown on silicon substrate Reviewed

    S Matsuo, T Fujine, K Fukuda, S Juodkazis, H Misawa

    APPLIED PHYSICS LETTERS   82 ( 24 )   4283 - 4285   2003.6

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    DOI: 10.1063/1.1583138

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  • Surface nanostructuring of borosilicate glass by femtosecond nJ energy pulses Reviewed

    E Vanagas, Kudryashov, I, D Tuzhilin, S Juodkazis, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   82 ( 17 )   2901 - 2903   2003.4

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    DOI: 10.1063/1.1570514

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  • Multiphoton fabrication of periodic structures by multibeam interference of femtosecond pulses Reviewed

    T Kondo, S Matsuo, S Juodkazis, Mizeikis, V, H Misawa

    APPLIED PHYSICS LETTERS   82 ( 17 )   2758 - 2760   2003.4

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    DOI: 10.1063/1.1569987

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  • Dielectric breakdown of rubber materials by femtosecond irradiation Reviewed

    K Yamasaki, S Juodkazis, T Lippert, M Watanabe, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   76 ( 3 )   325 - 329   2003.3

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    DOI: 10.1007/s00339-002-1816-7

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  • Effect of refractive index-mismatch on laser microfabrication in silica glass Reviewed

    A Marcinkevicius, Mizeikis, V, S Juodkazis, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   76 ( 2 )   257 - 260   2003.2

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    DOI: 10.1007/s00339-002-1447-z

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  • Fabrication of photonic crystal structures by femtosecond laser-induced photopolymerization of organic-inorganic film Reviewed

    H Segawa, K Yoshida, T Kondo, S Matsuo, H Misawa

    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY   26 ( 1-3 )   1023 - 1027   2003.1

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    DOI: 10.1023/A:1020729917721

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  • Laser-Asisted Microfabrication by Using Gauss-Bessel Pulses: The Evidence of Self-action Reviewed

    E. Vanagas, V. Jarutis, S. Juodkazis, V. Mizeikis, I. Kudryashov, S. Matsuo, H. Misawa, R. Tomasiunas

    Lithuanian Journal of Physics   43 ( 4 )   243 - 250   2003

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  • Application of Consolidation Method to the Recycling of Grinding Swarf of Bearing Steel Reviewed

    K. Yamamoto, H. Takagi, H. Misawa, M. Morimoto

    The Japan Society of Mechanical Engineers   69 ( 679 )   678 - 681   2003

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    This paper deals with the recycling of bearing steel grinding swarf by high-density consolidation. The grinding swarf was compacted at the pressing pressure from 98 to 588 MPa. The maximum density of 5.41 g/cm3 was obtained at the pressing pressure of 588 MPa. Metal recovery rate that is one of the most important factors in metal recycling depended on the density of the grinding swarf briquet. The metal recovery rate of about 90% was obtained at the density of 4.8 g/cm3. Chemical compositions of original bearing steel (SUJ 2) and recycled metals obtained from melting of grinding swarf briquets in air and Ar were evaluated.

    DOI: 10.1299/kikaia.69.678

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  • Three-dimensional recording by femtosecond pulses in dielectrics Reviewed

    S Juodkazis, T Kondo, Mizeikis, V, S Matsuo, H Murata, H Misawa

    PHOTON PROCESSING IN MICROELECTRONICS AND PHOTONICS II   4977   94 - 107   2003

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  • Recording by focusing femtosecond laser pulse and fluorescence readout of three-dimensional optical memory in human nail Reviewed

    A. Takita, H. Yamamoto, Y. Hayasaki, H. Misawa, N. Nishida

    Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   2   691   2003

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    DOI: 10.1109/CLEOPR.2003.1277232

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  • Electromagnetic Wave Absorption Characteristics of Light Board Made with Recycled Polyester Fiber, Magnetite and Carbon Reviewed

    H. Kawai, H. Takagi, H. Misawa, Y. Kondo

    Adv. in Tech. of Mat. and Mat. Proc. J.   5 ( 1 )   7 - 12   2003

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  • Photosensitive organic-inorganic hybrid films for photonic crystal using sol-gel process Reviewed

    H Segawa, J Tabuchi, K Yoshida, T Kondo, S Matsuo, H Misawa

    EMERGING FIELDS IN SOL-GEL SCIENCE AND TECHNOLOGY   331 - 340   2003

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  • Collective excitation of transparent dielectrics under femtosecond pulses Reviewed

    O. Efimov, S. Juodkazis, S. Matsuo, H. Misawa

    2003 European Quantum Electronics Conference, EQEC 2003   82   2003

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    DOI: 10.1109/EQEC.2003.1313939

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  • Irreversible modification of transparent dielectrics without plasma formation under femtosecond pulses Reviewed

    O. Efimov, S. Juodkazis, S. Matsuo, H. Misawa

    Conference on Lasers and Electro-Optics Europe - Technical Digest   559   2003

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    DOI: 10.1109/CLEOE.2003.1313621

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  • Single and multiple pulse laser-induced breakdown in transparent dielectrics in the femto-nanosecond region Reviewed

    OM Efimova, S Juodkazis, H Misawa

    LASER-INDUCED DAMAGE IN OPTICAL MATERIALS: 2003   5273   61 - 73   2003

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  • Fabrication and optical characteristics of silicon-based two-dimensional photonic crystals with honeycomb lattice Reviewed

    JY Ye, Mizeikis, V, Y Xu, S Matsuo, H Misawa

    OPTICS COMMUNICATIONS   211 ( 1-6 )   205 - 213   2002.10

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  • Application of femtosecond laser pulses for microfabrication of transparent media Reviewed

    S Juodkazis, S Matsuo, H Misawa, Mizeikis, V, A Marcinkevicius, HB Sun, Y Tokuda, M Takahashi, T Yoko, J Nishii

    APPLIED SURFACE SCIENCE   197   705 - 709   2002.9

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  • Rapid fabrication of electrochemical enzyme sensor chip using polydimethylsiloxane microfluidic channel Reviewed

    A Yamaguchi, P Jin, H Tsuchiyama, T Masuda, K Sun, S Matsuo, H Misawa

    ANALYTICA CHIMICA ACTA   468 ( 1 )   143 - 152   2002.9

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    DOI: 10.1016/S0003-2670(02)00634-7

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  • Flexural rigidity of a single microtubule Reviewed

    T Takasone, S Juodkazis, Y Kawagishi, A Yamaguchi, S Matsuo, H Sakakibara, H Nakayama, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   41 ( 5A )   3015 - 3019   2002.5

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  • A heater-integrated transparent microchannel chip for continuous-flow PCR Reviewed

    K Sun, A Yamaguchi, Y Ishida, S Matsuo, H Misawa

    SENSORS AND ACTUATORS B-CHEMICAL   84 ( 2-3 )   283 - 289   2002.5

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  • Direct measurement of laser power through a high numerical aperture oil immersion objective lens using a solid immersion lens Reviewed

    Shigeki Matsuo, Hiroaki Misawa

    Review of Scientific Instruments   73 ( 5 )   2011 - 2015   2002.5

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    DOI: 10.1063/1.1470231

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  • Morphology-dependent resonant laser emission of dye-doped ellipsoidal microcavity Reviewed

    S Juodkazis, K Fujiwara, T Takahashi, S Matsuo, H Misawa

    JOURNAL OF APPLIED PHYSICS   91 ( 3 )   916 - 921   2002.2

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  • Enhancement of surface plasmon resonance sensing for DNA hybridization using colloidal an attached probe DNA Reviewed

    A Yamaguchi, S Juodkazis, S Matsuo, H Misawa

    CHEMISTRY LETTERS   ( 2 )   190 - 191   2002.2

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    DOI: 10.1246/cl.2002.190

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  • Surface plasmon resonance imaging of Au nano-partifcle modified DNA monolayers Reviewed

    A Yamaguchi, M Hayashida, S Juodkazis, Y Hara, S Matsuo, H Misawa

    BIOMEDICAL NANOTECHNOLOGY ARCHITECTURES AND APPLICATIONS   4626   247 - 251   2002

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  • Fabrication of three-dimensional photonic crystals by femtosecond laser interference Reviewed

    S Matsuo, T Kondo, S Juodkazis, Mizeikis, V, H Misawa

    PHOTONIC BANDGAP MATERIALS AND DEVICES   4655   327 - 334   2002

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  • The Development of Microchannel Chip Using Chemical Bonding Techniques at Room Temperature Reviewed

    A. Yamaguchi, H. Tsuchiyama, S. Matsuo, J. Yokoyama, H. Misawa

    Trans. IEE of Japan   122-E   172 - 177   2002

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  • Microstructuring of silica and polymethylmethacrylate glasses by femtosecond irradiation for MEMS applications Reviewed

    S Juodkazis, K Yamasaki, A Marcinkevicius, Mizeikis, V, S Matsuo, H Misawa, T Lippert

    MATERIALS SCIENCE OF MICROELECTROMECHANICAL SYSTEMS (MEMS) DEVICES IV   687   173 - 178   2002

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  • Microfabrication of Three-Dimentional Structures in Polymer and Glass by Femtosecond Pulses Reviewed

    S. Juodkazis, T. Kondo, V. Mizeikis, S. Matsuo, H. Misawa, E. Vanagas, I. Kudryashov

    Lithuania Bilateral Conference on Optoelectoronics and Magnetic Materials Proc.   2002

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  • Advantages and Short comings of Femtosecond Laser Microfabrication Reviewed

    H. Misawa, S. Juodkazis, S. Matsuo, V. Mizeikis, A. Marcinkevicius

    Proc. of JUSFA 2002   2002

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  • Microfabrication by a high fluence femtosecond exposure: Mechanism and applications Reviewed

    M Watanabe, S Juodkazis, J Nishii, S Matsuo, H Misawa

    PHOTON PROCESSING IN MICROELECTRONICS AND PHOTONICS   4637   159 - 168   2002

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  • Application of Bessel beams for microfabrication of dielectrics by femtosecond laser Reviewed

    A Marcinkevicius, S Juodkazis, S Matsuo, Mizeikis, V, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   40 ( 11A )   L1197 - L1199   2001.11

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  • Femtosecond two-photon stereo-lithography Reviewed

    M Miwa, S Juodkazis, T Kawakami, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   73 ( 5 )   561 - 566   2001.11

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  • Femtosecond laser micro-fabrication for tailoring photonic crystals in resins and silica Reviewed

    Mizeikis, V, HB Sun, A Marcinkevicius, J Nishii, S Matsuo, S Juodkazis, H Misawa

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   145 ( 1-2 )   41 - 47   2001.11

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  • Photolithography based on organosilane self-assembled monolayer resist Reviewed

    H Sugimura, T Hanji, O Takai, T Masuda, H Misawa

    ELECTROCHIMICA ACTA   47 ( 1-2 )   103 - 107   2001.9

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  • Femtosecond laser interference technique with diffractive beam splitter for fabrication of three-dimensional photonic crystals Reviewed

    T Kondo, S Matsuo, S Juodkazis, H Misawa

    APPLIED PHYSICS LETTERS   79 ( 6 )   725 - 727   2001.8

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  • Fabrication and direct transmission measurement of high-aspect-ratio two-dimensional silicon-based photonic crystal chips Reviewed

    Y Xu, HB Sun, JY Ye, S Matsuo, H Misawa

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   18 ( 8 )   1084 - 1091   2001.8

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    DOI: 10.1364/JOSAB.18.001084

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  • Microcavities in polymeric photonic crystals Reviewed

    HB Sun, Mizeikis, V, Y Xu, S Juodkazis, JY Ye, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   79 ( 1 )   1 - 3   2001.7

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  • Glucose sensing based on interdigitated array microelectrode Reviewed

    P Jin, A Yamaguchi, FA Oi, S Matsuo, JB Tan, H Misawa

    ANALYTICAL SCIENCES   17 ( 7 )   841 - 846   2001.7

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  • Photo-electrochemical deposition of platinum on TiO2 with resolution of twenty nanometers using a mask elaborated with electron-beam lithography Reviewed

    S Juodkazis, A Yamaguchi, H Ishii, S Matsuo, H Takagi, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   40 ( 6A )   4246 - 4251   2001.6

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  • Femtosecond laser-assisted three-dimensional microfabrication in silica Reviewed

    A Marcinkevicius, S Juodkazis, M Watanabe, M Miwa, S Matsuo, H Misawa, J Nishii

    OPTICS LETTERS   26 ( 5 )   277 - 279   2001.3

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  • Arbitrary-lattice photonic crystals created by multiphoton microfabrication Reviewed

    HB Sun, Y Xu, S Juodkazis, K Sun, M Watanabe, S Matsuo, H Misawa, J Nishii

    OPTICS LETTERS   26 ( 6 )   325 - 327   2001.3

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    DOI: 10.1364/OL.26.000325

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  • Studies of enzyme electrode and its response using alkanethiols materials Reviewed

    S Joko, S Komatsu, J Peng, M Shiota, F Oi, S Matsuo, H Misawa

    BIOMEDICAL INSTRUMENTATION BASED ON MICRO- AND NANOTECHNOLOGY   4265   20 - 25   2001

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  • Multiphoton 3D Laser Microfabrication of Transparent Materials

    Misawa Hiroaki

    rle   29   129 - 130   2001

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  • Characterization of GaN layers by second harmonic generation and photoluminescence Reviewed

    S Juodkazis, A Galeckas, J Vaitkus, S Sakai, H Misawa

    SMART OPTICAL INORGANIC STRUCTURES AND DEVICES   4318   129 - 134   2001

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  • Femtosecond microfabrication of optical memory and photonic crystals Reviewed

    S Juodkazis, Mizeikis, V, K Yamasaki, M Watanabe, HB Sun, S Matsuo, H Misawa

    WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL 1, PROCEEDINGS   429 - 434   2001

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  • Three-dimensional mapping of photoluminescence and Raman spectra Reviewed

    Kudryashov, I, A Gvozdev, Zhizhimontov, V, A Volkov, E Vanagas, S Juodkazis, H Misawa

    PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II   87   1751 - 1752   2001

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  • Time resolved study of femtosecond microfabrication in silica glass Reviewed

    H Misawa, S Juodkazis, A Marcinkevicius, M Watanabe, Mizeikis, V, S Matsuo

    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING VI   4274   98 - 109   2001

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  • Application of femtosecond Bessel-Gauss beam in microstructuring of transparent materials Reviewed

    A Marcinkevicius, S Juodkazis, Mizeikis, V, S Matsuo, H Misawa

    OPTICAL PULSE AND BEAM PROPAGATION III   4271   150 - 158   2001

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    DOI: 10.1117/12.424689

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  • Fabrication of 3D interconnected network of micro-channels inside silica by femtosecond irradiation and etching Reviewed

    A Marcinkevicius, S Juodkazis, Mizeikis, V, M Watanabe, S Matsuo, J Nishii, H Misawa

    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING VI   4274   469 - 477   2001

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  • Sub-picosecond optical damaging of silica: Time resolved measurements of light induced damage threshold Reviewed

    S Juodkazis, A Marcinkevicius, M Watanabe, Mizeikis, V, S Matsuo, H Misawa

    LASER-INDUCED DAMAGE IN OPTICAL MATERIALS: 2000, PROCEEDINGS   4347   212 - 222   2001

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    DOI: 10.1117/12.425013

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  • Crosstalk in photoluminescence readout of three-dimensional memory in vitreous silica by one- and two-photon excitation Reviewed

    M Watanabe, S Juodkazis, S Matsuo, J Nishii, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   39 ( 12A )   6763 - 6767   2000.12

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    DOI: 10.1143/JJAP.39.6763

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  • Reversible phase transitions in polymer gels induced by radiation forces Reviewed

    S Juodkazis, N Mukai, R Wakaki, A Yamaguchi, S Matsuo, H Misawa

    NATURE   408 ( 6809 )   178 - 181   2000.11

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    DOI: 10.1038/35041522

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  • Real three-dimensional microstructures fabricated by photopolymerization of resins through two-photon absorption Reviewed

    HB Sun, T Kawakami, Y Xu, JY Ye, S Matuso, H Misawa, M Miwa, R Kaneko

    OPTICS LETTERS   25 ( 15 )   1110 - 1112   2000.8

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    DOI: 10.1364/OL.25.001110

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  • Fabrication and characteristic responses of integrated microelectrodes in polymer channel chip Reviewed

    K Ueno, F Kitagawa, HB Kim, T Tokunaga, S Matsuo, H Misawa, N Kitamura

    CHEMISTRY LETTERS   ( 8 )   858 - 859   2000.8

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    DOI: 10.1246/cl.2000.858

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  • Picosecond time-resolved fluorescence spectroscopy of (Z)-1-(2-anthryl)-2-phenylethene and its model compounds: Understanding the photochemistry by distinguishing between the s-cis and s-trans rotamers Reviewed

    T Karatsu, H Itoh, A Nishigaki, K Fukui, A Kitamura, S Matsuo, H Misawa

    JOURNAL OF PHYSICAL CHEMISTRY A   104 ( 30 )   6993 - 7001   2000.8

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  • Two-photon readout of three-dimensional memory in silica Reviewed

    M Watanabe, S Juodkazis, HB Sun, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   77 ( 1 )   13 - 15   2000.7

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    DOI: 10.1063/1.126861

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  • Photonic gaps in reduced-order colloidal particulate assemblies Reviewed

    HB Sun, Y Xu, JY Ye, S Matsuo, H Misawa, JF Song, GT Du, SY Liu

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   39 ( 6B )   L591 - L594   2000.6

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    DOI: 10.1143/jjap.39.L591

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  • Generation and recombination of defects in vitreous silica induced by irradiation with a near-infrared femtosecond laser Reviewed

    HB Sun, S Juodkazis, M Watanabe, S Matsuo, H Misawa, J Nishii

    JOURNAL OF PHYSICAL CHEMISTRY B   104 ( 15 )   3450 - 3455   2000.4

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  • Drag of a laser trapped fine particle in a microregion Reviewed

    M Miwa, S Juodkazis, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   39 ( 4A )   1930 - 1933   2000.4

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  • Influence of buffer layer and growth temperature on the properties of an undoped GaN layer grown on sapphire substrate by metalorganic chemical vapor deposition Reviewed

    T Wang, T Shirahama, HB Sun, HX Wang, J Bai, S Sakai, H Misawa

    APPLIED PHYSICS LETTERS   76 ( 16 )   2220 - 2222   2000.4

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    DOI: 10.1063/1.126302

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  • Growth and property characterizations of photonic crystal structures consisting of colloidal microparticles Reviewed

    HB Sun, JF Song, Y Xu, S Matsuo, H Misawa, GT Du, SY Liu

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   17 ( 3 )   476 - 480   2000.3

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    DOI: 10.1364/JOSAB.17.000476

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  • Recording by microexplosion and two-photon reading of three-dimensional optical memory in polymethylmethacrylate films Reviewed

    K Yamasaki, S Juodkazis, M Watanabe, HB Sun, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   76 ( 8 )   1000 - 1002   2000.2

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    DOI: 10.1063/1.125919

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  • Optically induced defects in vitreous silica Reviewed

    S Juodkazis, M Watanabe, HB Sun, S Matsuo, J Nishii, H Misawa

    APPLIED SURFACE SCIENCE   154   696 - 700   2000.2

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    DOI: 10.1016/S0169-4332(99)00430-4

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  • Annealing of GaN-InGaN multi quantum wells: Correlation between the bandgap and yellow photoluminescence Reviewed

    S Juodkazis, PG Eliseev, M Watanabe, HB Sun, S Matsuo, T Sugahara, S Sakai, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   39 ( 2A )   393 - 396   2000.2

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    DOI: 10.1143/JJAP.39.393

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  • Visible photoluminescence from Si+-implanted SiO2 films after high-temperature rapid thermal annealing

    Saulius Juodkazis, Petr G. Eliseev, Mitsuru Watanabe, Hong-Bo Sun, Shigeki Matsuo, Tomoya Sugahara, Shiro Sakai, Hiroaki Misawa

    Japanese Journal of Applied Physics, Part 2: Letters   39 ( 2 A )   L107 - L109   2000

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    DOI: 10.1143/jjap.39.l107

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  • Inlayed "atom"-like three-dimensional photonic crystal structures created with femtosecond laser microfabrication Reviewed

    HB Sun, Y Xu, K Sun, S Juodkazis, M Watanabe, S Matsuo, H Misawa, J Nishii

    MATERIALS SCIENCE OF MICROELECTROMECHANICAL SYSTEMS (MEMS) DEVICES II   605   85 - 90   2000

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  • Photonic lattices achieved with high-power femtosecond laser microexplosion in transparent solid materials Reviewed

    HB Sun, Y Xu, S Juodkazis, K Sun, J Nishii, Y Suzuki, S Matsuo, H Misawa

    HIGH-POWER LASERS IN MANUFACTURING   3888   131 - 142   2000

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  • Laser-induced damage threshold and laser processing of GaN Reviewed

    HB Sun, S Juodkazis, PG Eliseev, T Sugahara, T Wang, S Matsuo, S Sakai, H Misawa

    HIGH-POWER LASER ABLATION II   3885   311 - 322   2000

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  • Formation of Al2O3 Based Photonic Crystals Reviewed

    I. Mikulskas, S. Juodkazis, R. Tomasiunas, A. Jagminas, S. Meskinis, H. Misawa

    Lithuanian Journal of Physics   40   155 - 159   2000

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  • Trapping of Microstructure by Laser Scanning Manipulation Reviewed

    Miwa Masafumi, Misawa Hiroaki, Kaneko Reizou

    IEEJ Transactions on Sensors and Micromachines   120 ( 7 )   345 - 349   2000

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    DOI: 10.1541/ieejsmas.120.345

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  • Surface Morphology of GaN Layers Reviewed

    S. Juodkazis, P. Eliseev, H.-B. Sun, R. S.Q. Fareed, H. Misawa

    Lithuanian Journal of Physics   40   113 - 117   2000

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  • Photoluminescence Imaging. The Issues of Vibration Noise in Near-Field Optical Microscopy Reviewed

    S. Juodkazis, M. Watanabe, H.-B. Sun, S. Matsuo, H. Misawa

    Lithuanian Journal of Physics   40   237 - 241   2000

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  • Formation of photonic crystals by femtosecond laser microfabrication Reviewed

    H Misawa, S Juodkazis, HB Sun, S Matsuo, JN Nishii

    1ST INTERNATIONAL SYMPOSIUM ON LASER PRECISION MICROFABRICATION   4088   29 - 32   2000

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  • Transient light-induced refractive index change made by laser microfabrication in nitroaniline-doped PMMA film Reviewed

    K Yamasaki, S Juodkazis, M Watanabe, S Matsuo, K Kamada, K Ohta, H Misawa

    1ST INTERNATIONAL SYMPOSIUM ON LASER PRECISION MICROFABRICATION   4088   51 - 54   2000

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    DOI: 10.1117/12.405736

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  • A New Arrangement Method of Metal Particles by Synchronous Scanning Laser Beams Reviewed

    Y. Tanaka, H. Misawa, Y. Kinouchi

    T. SICE   36 ( 5 )   459 - 461   2000

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    In this paper, a new noncontact arrangement method for metal particles is proposed. The method forms optical cages by synchronous scanning laser beams, and arranges particles in the cages. This idea, which enlarges the ability of the laser scanning manipulation, is experimentally realized.

    DOI: 10.9746/sicetr1965.36.459

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  • Photo and scanning prose lithography using alkylsilane self-assembled monolayers Reviewed

    H Sugimura, T Hanji, O Takai, K Fukuda, H Misawa

    MATERIALS ISSUES AND MODELING FOR DEVICE NANOFABRICATION   584   163 - 168   2000

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  • Microfabrication by femtosecond laser irradiation Reviewed

    H Misawa, HB Sun, S Juodkazis, M Watanabe, S Matsuo

    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING V   3933   246 - 260   2000

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  • GaN surface ablation by fs-pulses: atomic force microscopy studies, accumulation effects Reviewed

    PG Eliseev, S Juodkazis, T Sugahara, HB Sun, S Matsuo, S Sakai, H Misawa

    HIGH-POWER LASER ABLATION III   4065   546 - 556   2000

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  • Photonic crystal structures with submicrometer spatial resolution achieved by high power femtosecond laser-induced photopolymerization Reviewed

    HB Sun, Y Xu, M Miwa, S Matsuo, H Misawa

    HIGH-POWER LASERS IN MANUFACTURING   3888   122 - 130   2000

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  • Microfabrication and characteristics of two-dimensional photonic crystal structures in vitreous silica Reviewed

    HB Sun, Y Xu, S Matsuo, H Misawa

    OPTICAL REVIEW   6 ( 5 )   396 - 398   1999.9

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    DOI: 10.1007/s10043-999-0396-6

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  • Photoelectrochemical submicrometer patterning of titanium dioxide by platinum Reviewed

    S Juodkazis, H Ishii, S Matsuo, H Misawa

    JOURNAL OF ELECTROANALYTICAL CHEMISTRY   473 ( 1-2 )   235 - 239   1999.9

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    DOI: 10.1016/S0022-0728(99)00026-1

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  • Laser-induced damage threshold and surface processing of GaN at 400 nm wavelength Reviewed

    PG Eliseev, HB Sun, S Juodkazis, T Sugahara, S Sakai, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 7B )   L839 - L841   1999.7

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    DOI: 10.1143/JJAP.38.L839

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  • Transmission and photoluminescence images of three-dimensional memory in vitreous silica Reviewed

    M Watanabe, S Juodkazis, HB Sun, S Matsuo, H Misawa, M Miwa, R Kaneko

    APPLIED PHYSICS LETTERS   74 ( 26 )   3957 - 3959   1999.6

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    DOI: 10.1063/1.124235

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  • Photophysics and photochemistry of a laser manipulated microparticle Reviewed

    H Misawa, S Juodkazis

    PROGRESS IN POLYMER SCIENCE   24 ( 5 )   665 - 697   1999.6

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    DOI: 10.1016/S0079-6700(99)00009-X

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  • Fast optical switching by a laser-manipulated microdroplet of liquid crystal Reviewed

    S Juodkazis, M Shikata, T Takahashi, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   74 ( 24 )   3627 - 3629   1999.6

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    DOI: 10.1063/1.123203

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  • Size dependence of rotation frequency of individual laser trapped liquid crystal droplets Reviewed

    S Juodkazis, M Shikata, T Takahashi, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 5A )   L518 - L520   1999.5

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    DOI: 10.1143/JJAP.38.L518

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  • Three-dimensional photonic crystal structures achieved with two-photon-absorption photopolymerization of resin Reviewed

    HB Sun, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   74 ( 6 )   786 - 788   1999.2

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    DOI: 10.1063/1.123367

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  • Three-dimensional microstructures created by laser microfabrication technology Reviewed

    M Horiyama, HB Sun, M Miwa, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 2B )   L212 - L215   1999.2

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    DOI: 10.1143/JJAP.38.L212

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  • Behavior of biradicals generated from a norrish type-I reaction of 2,2-diphenylcycloalkanones. Chain-length dependence and magnetic field effects Reviewed

    Suzuki, I, R Tanaka, A Yamaguchi, S Maki, H Misawa, K Tokumaru, R Nakagaki, H Sakuragi

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   72 ( 1 )   103 - 113   1999.1

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  • Excitation energy transfer between dye molecules in lasing microparticles Reviewed

    T Takahashi, K Fujiwara, S Matsuo, H Misawa

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   120 ( 2 )   135 - 140   1999.1

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    DOI: 10.1016/S1010-6030(98)00422-5

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  • Luminescence and Defects Formation by Visible and Near-infrared Irradiation of Vitreous Silica Reviewed

    M. Watanabe, H.-B. Sun, S. Juodkazis, S. Matsuo, H. Misawa

    Phys. Rev. B   60 ( 14 )   9959 - 9964   1999

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    DOI: 10.1103/PhysRevB.60.9959

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  • Spectral Shift in Lasing Wavelengths due to Optical Kerr Effect in a Dye-doped Microsphere of Organic Polymer Reviewed

    T. Takahashi, S. Matsuo, H. Misawa, T. Karatsu, A. Kitamura, K. Kamada, K. Ohta

    Nonlinear Optics   22 ( 1-4 )   397 - 400   1999

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  • Three-dimensional optical data storage in vitreous silica Reviewed

    M Watanabe, HB Sun, S Juodkazis, T Takahashi, S Matsuo, Y Suzuki, J Nishii, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   37 ( 12B )   L1527 - L1530   1998.12

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    DOI: 10.1143/JJAP.37.L1527

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  • Morphology dependent resonant lasing of a dye-doped microsphere prepared by non-linear optical material Reviewed

    T Takahashi, S Matsuo, H Misawa, T Karatsu, A Kitamura, K Kamada, K Ohta

    THIN SOLID FILMS   331 ( 1-2 )   298 - 302   1998.10

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    DOI: 10.1016/S0040-6090(98)00934-1

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  • Photoelectrochemical fabrication of submicrometer platinum pattern on titanium dioxide single crystal surface Reviewed

    H Ishii, S Juodkazis, S Matsuo, H Misawa

    CHEMISTRY LETTERS   ( 7 )   655 - 656   1998.7

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    DOI: 10.1246/cl.1998.655

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  • Infrared laser-induced photo-thermal phase transition of an aqueous poly(N-isopropylacrylamide) solution in the micrometer dimension Reviewed

    M Ishikawa, H Misawa, N Kitamura, R Fujisawa, H Masuhara

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   69 ( 1 )   59 - 66   1996.1

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    DOI: 10.1246/bcsj.69.59

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  • Light emitting diode-based nanosecond ultraviolet light source for fluorescence lifetime measurements Reviewed

    T Araki, H Misawa

    REVIEW OF SCIENTIFIC INSTRUMENTS   66 ( 12 )   5469 - 5472   1995.12

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    DOI: 10.1063/1.1146519

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  • Spectroscopic and kinetic studies on volume expansion processes of photoresponsive polyacrylamide microgels in water Reviewed

    M Ishikawa, H Misawa, N Kitamura, M Irie, H Masuhara

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   68 ( 12 )   3397 - 3402   1995.12

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    DOI: 10.1246/bcsj.68.3397

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  • MICROMETER SIZE EFFECT UPON THE VISCOSITY OF INDIVIDUAL DROPLETS DISPERSED IN THE OIL/WATER/DODECYL SULFATE SYSTEM - A TRANSIENT ABSORPTION MICROSPECTROSCOPIC STUDY Reviewed

    S FUNAKURA, K NAKATANI, H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   99 ( 41 )   15192 - 15197   1995.10

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    DOI: 10.1021/j100041a039

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  • PHOTOCHROMISM OF 1-(2-NAPHTHOXY)ANTHRAQUINONE Reviewed

    M TAJIMA, H MISAWA, H INOUE

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   89 ( 1 )   53 - 59   1995.6

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    DOI: 10.1016/1010-6030(95)04037-G

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  • Laser Manipulation Technique and Its Role in Study of Micromachine Reviewed

    M. Miwa, H. Misawa, T. Araki, T. Yoshimura

    Proc. The International Symposium on Microsystems   67 - 70   1995

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  • A Biological-sensor Utilizing a Living Cell for Environment Monitoring in Micro Space Reviewed

    T. Araki, H. Misawa, K. chikamori, Y. Tohno

    Proc. The International Symposium on Microsystems   301 - 304   1995

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  • FLUORESCENCE ANALYSIS OF ANS INTERACTING WITH INDIVIDUAL LASER-TRAPPED MICROSPHERES HAVING DIFFERENT SURFACE-PROPERTIES Reviewed

    U PFEIFERFUKUMURA, H MISAWA, H FUKUMURA, H MASUHARA

    CHEMISTRY LETTERS   ( 9 )   1589 - 1592   1994.9

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    DOI: 10.1246/cl.1994.1589

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  • LASER TRAPPING AND ELECTROCHEMISTRY OF A SINGLE OIL DROPLET IN WATER - ELECTRON-TRANSFER ACROSS THE OIL-DROPLET ELECTRODE INTERFACE Reviewed

    K NAKATANI, T UCHIDA, H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF ELECTROANALYTICAL CHEMISTRY   367 ( 1-2 )   109 - 114   1994.4

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    DOI: 10.1016/0022-0728(93)03036-O

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  • ABSORPTION MICROSPECTROSCOPY OF ZINC TETRAPHENYLPORPHYRIN IN AN INDIVIDUAL DROPLET IN WATER Reviewed

    S FUNAKURA, K NAKATANI, H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   98 ( 12 )   3073 - 3075   1994.3

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    DOI: 10.1021/j100063a003

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  • PHOTOCHEMICAL ACROSS-A-RIDGE Z-E ISOMERIZATION OF (ETHENYL-2-D)ANTHRACENES IN THE TRIPLET-STATE Reviewed

    T KARATSU, H MISAWA, M NOJIRI, N NAKAHIGASHI, S WATANABE, A KITAMURA, T ARAI, H SAKURAGI, K TOKUMARU

    JOURNAL OF PHYSICAL CHEMISTRY   98 ( 2 )   508 - 512   1994.1

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    DOI: 10.1021/j100053a026

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  • Laser trapping and scanning micromanipulation of fine particles Reviewed

    K SASAKI, H MISAWA

    MICROCHEMISTRY   30 ( 5B )   23 - 34   1994

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    DOI: 10.1143/JJAP.30.L907

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  • Picosecond lasing dynamics of an optically-trapped microparticle Reviewed

    K KAMADA, K SASAKI, R FUJISAWA, H MISAWA

    MICROCHEMISTRY   287 - 300   1994

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  • Optical harmony of microparticles in solution Reviewed

    N KITAMURA, K SASAKI, H MISAWA, H MASUHARA

    MICROCHEMISTRY   35 - 48   1994

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  • Photochemical microfabrication and machining of individual polymer particles in solution Reviewed

    H MISAWA, K SASAKI

    MICROCHEMISTRY   49 - 64   1994

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  • OPTICAL MICROMANIPULATION OF A LASING POLYMER PARTICLE IN WATER Reviewed

    K SASAKI, H MISAWA, N KITAMURA, R FUJISAWA, H MASUHARA

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS   32 ( 8B )   L1144 - L1147   1993.8

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    DOI: 10.1143/JJAP.32.L1144

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  • PICOSECOND LASING DYNAMICS OF A SINGLE DYE-DOPED MICROPARTICLE IN SOLUTION Reviewed

    K KAMADA, K SASAKI, H MISAWA, N KITAMURA, H MASUHARA

    CHEMICAL PHYSICS LETTERS   210 ( 1-3 )   89 - 93   1993.7

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    DOI: 10.1016/0009-2614(93)89105-Q

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  • SIMULTANEOUS MANIPULATION AND LASING OF A POLYMER MICROPARTICLE USING A CW 1064 NM LASER-BEAM Reviewed

    H MISAWA, R FUJISAWA, K SASAKI, N KITAMURA, H MASUHARA

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   32 ( 6A )   L788 - L790   1993.6

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    DOI: 10.1143/JJAP.32.L788

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  • ELECTROCHEMISTRY AND FLUORESCENCE SPECTROSCOPY OF A SINGLE, LASER-TRAPPED OIL DROPLET IN WATER - MASS-TRANSFER ACROSS MICRODROPLET WATER INTERFACE Reviewed

    K NAKATANI, T UCHIDA, H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   97 ( 20 )   5197 - 5199   1993.5

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    DOI: 10.1021/j100122a002

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  • CONTROL OF A DYE FORMATION REACTION IN A SINGLE MICROMETER-SIZED OIL-DROPLET BY LASER TRAPPING AND MICROELECTROCHEMICAL METHODS Reviewed

    K NAKATANI, T UCHIDA, S FUNAKURA, A SEKIGUCHI, H MISAWA, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   ( 4 )   717 - 720   1993.4

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    DOI: 10.1246/cl.1993.717

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  • POLY(N-ISOPROPYLACRYLAMIDE) MICROPARTICLE FORMATION IN WATER BY INFRARED LASER-INDUCED PHOTOTHERMAL PHASE-TRANSITION Reviewed

    M ISHIKAWA, H MISAWA, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   ( 3 )   481 - 484   1993.3

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    DOI: 10.1246/cl.1993.481

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  • PYRENE EXCIMER FORMATION IN INDIVIDUAL OIL DROPLETS DISPERSED IN GELATIN MATRICES - SPACE-RESOLVED AND TIME-RESOLVED FLUORESCENCE SPECTROSCOPY Reviewed

    K NAKATANI, H MISAWA, K SASAKI, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   97 ( 8 )   1701 - 1706   1993.2

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    DOI: 10.1021/j100110a037

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  • LASER MANIPULATION AND ASSEMBLING OF POLYMER LATEX-PARTICLES IN SOLUTION Reviewed

    H MISAWA, K SASAKI, M KOSHIOKA, N KITAMURA, H MASUHARA

    MACROMOLECULES   26 ( 2 )   282 - 286   1993.1

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    DOI: 10.1021/ma00054a006

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  • EFFECTS OF CHAIN-LENGTH ON BEHAVIOR OF BIRADICALS GENERATED FROM NORRISH TYPE-I REACTION OF 2,2-DIPHENYLCYCLOALKANONES - ISOLATION AND PHOTOCHEMISTRY OF INTERMEDIATE METHYLENECYCLOHEXADIENYL KETONES Reviewed

    R TANAKA, SUZUKI, I, A YAMAGUCHI, H MISAWA, H SAKURAGI, K TOKUMARU

    TETRAHEDRON LETTERS   33 ( 25 )   3651 - 3654   1992.6

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    DOI: 10.1016/S0040-4039(00)92527-9

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  • ENZYME-LIKE ACTIVITY OF ALBUMINS ON THE THERMAL BACK REACTION OF A PHOTOCHROMIC SPIROBENZOPYRAN Reviewed

    U PFEIFER, H FUKUMURA, H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   114 ( 11 )   4417 - 4418   1992.5

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    DOI: 10.1021/ja00037a067

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  • PYRENE EXCIMER FORMATION DYNAMICS IN A SINGLE MICROCAPSULE BY SPACE-RESOLVED AND TIME-RESOLVED FLUORESCENCE SPECTROSCOPY Reviewed

    M KOSHIOKA, H MISAWA, K SASAKI, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   96 ( 7 )   2909 - 2914   1992.4

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    DOI: 10.1021/j100186a024

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  • LASER SPECTROSCOPY AND PHOTOCHEMISTRY IN MICROMETER SMALL VOLUMES Reviewed

    H MASUHARA, N KITAMURA, H MISAWA, K SASAKI, M KOSHIOKA

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   65 ( 1-2 )   235 - 247   1992.4

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    DOI: 10.1016/1010-6030(92)85049-Z

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  • SIMULTANEOUS MEASUREMENTS OF ABSORBENCY AND VOLUME CHANGES OF A PHOTORESPONSIVE POLYACRYLAMIDE MICROGEL IN WATER Reviewed

    M ISHIKAWA, H MISAWA, N KITAMURA, M IRIE, H MASUHARA

    CHEMISTRY LETTERS   ( 2 )   311 - 314   1992.2

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    DOI: 10.1246/cl.1992.311

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  • OPTICAL TRAPPING OF A METAL-PARTICLE AND A WATER DROPLET BY A SCANNING LASER-BEAM Reviewed

    K SASAKI, M KOSHIOKA, H MISAWA, N KITAMURA, H MASUHARA

    APPLIED PHYSICS LETTERS   60 ( 7 )   807 - 809   1992.2

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    DOI: 10.1063/1.107427

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  • MULTIBEAM LASER MANIPULATION AND FIXATION OF MICROPARTICLES Reviewed

    H MISAWA, K SASAKI, M KOSHIOKA, N KITAMURA, H MASUHARA

    APPLIED PHYSICS LETTERS   60 ( 3 )   310 - 312   1992.1

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    DOI: 10.1063/1.106695

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  • Laser Manipulation and Ablation of a Single Polymer Microsphere in Solution Reviewed

    H. Masuhara, N. Kitamura, H. Misawa

    Proc. LAMP ’92, Nagaoka   1023 - 1028   1992

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  • Three-Demensional Laser Manipulation of Microspheres and Its Role in Micromachining Reviewed

    N. Kitamura, H. Misawa, K. Sasaki, H. Masuhara

    Proc.THE FIRST INTERNATIONAL CONFERENCE ON INTELLIGENT MATERIALS   267 - 270   1992

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  • STRUCTURAL EFFECTS OF OLEFINS IN THE PHOTOOXYGENATION WITH ELECTRON-ACCEPTING SENSITIZERS - KINETIC APPROACH TO REACTIVE INTERMEDIATES Reviewed

    S KONUMA, S AIHARA, Y KURIYAMA, H MISAWA, R AKABA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 11 )   1897 - 1900   1991.11

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    DOI: 10.1246/cl.1991.1897

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  • 3-DIMENSIONAL OPTICAL TRAPPING AND LASER ABLATION OF A SINGLE POLYMER LATEX PARTICLE IN WATER Reviewed

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    JOURNAL OF APPLIED PHYSICS   70 ( 7 )   3829 - 3836   1991.10

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    DOI: 10.1063/1.350344

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  • PATTERN-FORMATION AND FLOW-CONTROL OF FINE PARTICLES BY LASER-SCANNING MICROMANIPULATION Reviewed

    K SASAKI, M KOSHIOKA, H MISAWA, N KITAMURA, H MASUHARA

    OPTICS LETTERS   16 ( 19 )   1463 - 1465   1991.10

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    DOI: 10.1364/OL.16.001463

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  • LASER MANIPULATION AND ABLATION OF A SINGLE MICROCAPSULE IN WATER Reviewed

    H MISAWA, N KITAMURA, H MASUHARA

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   113 ( 21 )   7859 - 7863   1991.10

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    DOI: 10.1021/ja00021a005

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  • SPATIAL PATTERN-FORMATION, SIZE SELECTION, AND DIRECTIONAL FLOW OF POLYMER LATEX-PARTICLES BY LASER TRAPPING TECHNIQUE Reviewed

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   ( 3 )   469 - 472   1991.3

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    DOI: 10.1246/cl.1991.469

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  • ISOPORPHYRINS - NEAR-INFRARED DYES WITH NOTICEABLE PHOTOCHEMICAL AND REDOX PROPERTIES Reviewed

    Y TAKEDA, S TAKAHARA, Y KOBAYASHI, H MISAWA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 11 )   2103 - 2106   1990.11

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    DOI: 10.1246/cl.1990.2103

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  • LASER TRAPPING, SPECTROSCOPY, AND ABLATION OF A SINGLE LATEX PARTICLE IN WATER Reviewed

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   ( 8 )   1479 - 1482   1990.8

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    DOI: 10.1246/cl.1990.1479

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  • AN ESR STUDY OF AROMATIC OLEFIN RADICAL CATIONS Reviewed

    L BONAZZOLA, JP MICHAUT, J RONCIN, H MISAWA, H SAKURAGI, K TOKUMARU

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   63 ( 2 )   347 - 352   1990.2

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    DOI: 10.1246/bcsj.63.347

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  • EFFECTS OF ORGANIC-SOLVENTS ON CHARGE SEPARATION IN PHOTOINDUCED ELECTRON-TRANSFER FROM XANTHENE DYES TO METHYL VIOLOGEN Reviewed

    Y NISHIMURA, H MISAWA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 9 )   1555 - 1558   1989.9

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    DOI: 10.1246/cl.1989.1555

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  • PHOTOISOMERIZATION OF OXIME ETHERS AND EFFICIENCY OF TRIPLET FORMATION VIA EXCIPLEXES Reviewed

    Y TAKEDA, H MISAWA, H SAKURAGI, K TOKUMARU

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   62 ( 7 )   2213 - 2218   1989.7

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    DOI: 10.1246/bcsj.62.2213

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  • A TIME-RESOLVED EPR STUDY ON PHOTODECOMPOSITION OF DIBENZOYL PEROXIDES IN CARBON-TETRACHLORIDE Reviewed

    S YAMAUCHI, N HIROTA, S TAKAHARA, H MISAWA, K SAWABE, H SAKURAGI, K TOKUMARU

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   111 ( 12 )   4402 - 4407   1989.6

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    DOI: 10.1021/ja00194a039

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  • NOVEL INSIGHTS INTO PHOTOISOMERIZATION OF OLEFINS Reviewed

    T ARAI, T KARATSU, H MISAWA, Y KURIYAMA, H OKAMOTO, T HIRESAKI, H FURUUCHI, H ZENG, H SAKURAGI, K TOKUMARU

    PURE AND APPLIED CHEMISTRY   60 ( 7 )   989 - 998   1988.7

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    DOI: 10.1351/pac198860070989

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  • A NOVEL ACROSS-A-RIDGE ISOMERIZATION OF OLEFINS - THE ENERGY SURFACE OF 2-ETHENYLANTHRACENE IN THE EXCITED TRIPLET-STATE Reviewed

    H MISAWA, T KARATSU, T ARAI, H SAKURAGI, K TOKUMARU

    CHEMICAL PHYSICS LETTERS   146 ( 5 )   405 - 409   1988.5

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    DOI: 10.1016/0009-2614(88)87467-0

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  • DECARBOXYLATION RATES OF BENZOYLOXYL RADICALS AS DETERMINED BY LASER FLASH-PHOTOLYSIS - FURTHER INSIGHT INTO THE MECHANISM FOR PHOTODECOMPOSITION OF DIBENZOYL PEROXIDES Reviewed

    H MISAWA, K SAWABE, S TAKAHARA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 2 )   357 - 360   1988.2

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    DOI: 10.1246/cl.1988.357

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  • AN UNUSUALLY LARGE SECONDARY DEUTERIUM-ISOTOPE EFFECT - THERMAL TRANS-CIS ISOMERIZATION OF TRANS-1-PHENYLCYCLOHEXENE Reviewed

    RA CALDWELL, H MISAWA, EF HEALY, MJS DEWAR

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   109 ( 22 )   6869 - 6870   1987.10

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    DOI: 10.1021/ja00256a061

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  • THE MECHANISM OF ELECTRON-TRANSFER REACTION FOR XANTHENE DYE-SENSITIZED FORMATION OF METHYL VIOLOGEN RADICAL Reviewed

    Y USUI, H MISAWA, H SAKURAGI, K TOKUMARU

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   60 ( 5 )   1573 - 1578   1987.5

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    DOI: 10.1246/bcsj.60.1573

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  • USE OF PULSED TIME-RESOLVED PHOTOACOUSTIC CALORIMETRY TO DETERMINE THE STRAIN-ENERGY OF TRANS-1-PHENYLCYCLOHEXENE AND THE ENERGY OF THE RELAXED 1-PHENYLCYCLOHEXENE TRIPLET Reviewed

    JL GOODMAN, KS PETERS, H MISAWA, RA CALDWELL

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   108 ( 21 )   6803 - 6805   1986.10

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    DOI: 10.1021/ja00281a058

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  • USE OF ALCOHOL AS AN EFFICIENT REDUCTANT IN DYE SENSITIZED REDUCTION OF METHYL VIOLOGEN Reviewed

    A WAKISAKA, H MISAWA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 3 )   295 - 296   1985

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    DOI: 10.1246/cl.1985.295

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  • EOSIN-Y SENSITIZED REDUCTION OF QUINONES TO THEIR PERSISTENT RADICAL-ANIONS Reviewed

    H MISAWA, A WAKISAKA, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 3 )   293 - 294   1985

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    DOI: 10.1246/cl.1985.293

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  • REACTION EFFICIENCY OF EXCIPLEXES IN SINGLET SENSITIZED DECOMPOSITION OF DIBENZOYL PEROXIDE Reviewed

    H MISAWA, A KITAMURA, H SAKURAGI, K TOKUMARU

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   57 ( 4 )   1167 - 1168   1984

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    DOI: 10.1246/bcsj.57.1167

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  • MECHANISM OF INITIATION OF TITANIUM-DIOXIDE PHOTOCATALYZED OXYGENATION OF AROMATIC OLEFINS Reviewed

    H MISAWA, T KANNO, H SAKURAGI, K TOKUMARU

    DENKI KAGAKU   51 ( 1 )   81 - 82   1983

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  • PHOTOSENSITIZING ACTION OF EOSIN-Y FOR VISIBLE-LIGHT INDUCED HYDROGEN EVOLUTION FROM WATER Reviewed

    H MISAWA, H SAKURAGI, Y USUI, K TOKUMARU

    CHEMISTRY LETTERS   ( 7 )   1021 - 1024   1983

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    DOI: 10.1246/cl.1983.1021

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  • TITANIUM-DIOXIDE PHOTOCATALYZED OXIDATION OF AROMATIC-HYDROCARBONS - THE ROLE OF WATER AND OXYGEN TO INDUCE AROMATIC HYDROXYLATION Reviewed

    Y SHIMAMURA, H MISAWA, T OGUCHI, T KANNO, H SAKURAGI, K TOKUMARU

    CHEMISTRY LETTERS   ( 11 )   1691 - 1694   1983

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    DOI: 10.1246/cl.1983.1691

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▼display all

Books

  • 有機ハイドライド・アンモニアの合成と利用プロセス (地球環境シリーズ)

    関根, 泰( Role: Joint author ,  第III編第7章)

    シーエムシー出版  2021.4  ( ISBN:478131600X

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    Total pages:344   Responsible for pages:232-240   Language:Japanese

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  • Progress in nanophotonics

    Takashi Yatsui( Role: Joint author ,  71-101)

    Springer  2021  ( ISBN:9783030715151

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    Total pages:xiv, 169 p.   Language:English

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  • プラズモンと光圧が導くナノ物質科学―ナノ空間に閉じ込めた光で物質を制御する (CSJ Current Review)

    日本化学会( Role: Joint author ,  Part I: 2章)

    化学同人  2019.4  ( ISBN:4759813926

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    Total pages:196   Responsible for pages:12-25   Language:Japanese

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  • プラズモンの化学 (化学の要点シリーズ)

    上野 貢生, 三澤 弘明( Role: Joint author)

    共立出版  2019.2  ( ISBN:4320044703

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    Total pages:109   Responsible for pages:1-109   Language:Japanese

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  • “可視光を用いた空気中の窒素からの人工光合成によるアンモニア合成”, 「アンモニアを用いた水素エネルギーシステム」

    押切 友也, 上野 貢生, 三澤 弘明( Role: Contributor ,  第9章、p102-111)

    シーエムシー出版  2015.6 

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  • “光でつくるマイクロマシン—3次元微細造形”, 「光化学の事典」

    三澤 弘明( Role: Contributor ,  5.1,p198-199)

    朝倉書店  2014.6 

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  • "電子ビームリソグラフィー"、「プラズモンナノ材料開発の最前線と応用」

    三澤 弘明( Role: Contributor ,  第2章、p87-93)

    シーエムシー出版  2013.4 

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  • "可視・近赤外局在プラズモンによる光電変換および水の酸化反応"、人工光合成 実用化に向けた最新技術

    三澤 弘明( Role: Sole author ,  第5章第4節、p204-212)

    情報機構  2013.3 

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  • "光アンテナ搭載型可視・近赤外光電変換システム"、「量子ドット太陽電池の最前線」

    三澤 弘明( Role: Contributor ,  第3章、p140-148)

    シーエムシー出版  2012.10 

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  • 光アンテナ搭載型可視・近赤外光電変換システム「量子ドット太陽光電池の最前線」

    上野貢生, 三澤 弘明( Role: Contributor ,  第3章、p140-148)

    シーエムシー出版  2012.10 

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  • "プラズモニック化学"、「金属および半導体ナノ粒子の科学ー新しいナノ材料の機能性と応用展開」

    上野貢生, 三澤 弘明( Role: Contributor ,  Part II、 第7章、p81-87)

    化学同人  2012.6 

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  • “Strong Photon-molecule Coupling Fields for Chemical Reactions”, Photochemistry

    Kosei Ueno, Hiroaki Misawa( Role: Contributor ,  p228-255)

    Royal Society of Chemistry (Ed. by Angelo Albini)  2011.10 

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  • "高効率な二光子励起を可能にする反応場の設計と作製"、「高効率二光子吸収材料の開発と応用」(渡辺 敏行 監修)

    上野 貢生, 三澤 弘明( Role: Contributor ,  第6章2、p117-127)

    シーエムシー出版  2011.9 

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  • "光アンテナ搭載光電変換を利用した高効率太陽電池の開発"、「プラズモニクス−光・電子デバイス開発最前線」

    三澤 弘明, 上野 貢生( Role: Contributor ,  第2編第5章第3節、p237-246)

    エヌ・ティー・エス  2011.8 

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  • “プラズモニクスの光化学的アプローチ” 、「プラズモニクス−光・電子デバイス開発最前線」

    上野 貢生, 三澤 弘明( Role: Contributor ,  第1編第1章、p3-12)

    エヌ・ティー・エス  2011.8 

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  • “プラズモン増強場を用いた光ナノ加工” 、「近接場光のセンシング・イメージング技術への応用−最新のバイオ・化学・デバイス分野への展開−」

    ( Role: Contributor)

    2010.12 

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  • “3次元フォトニック結晶” 、「ナノ粒子・マイクロ粒子の調整と応用技術」

    三澤 弘明, 松尾繁樹( Role: Contributor ,  第5章2p270-276)

    シーエムシー出版  2010.4 

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  • “Enhancement of optical near-field using metallic nanostructures tailored with high accuracy” , Molecular Electronic and Related Materials-Control and Probe with Light, ed. by Toshio Naito

    K. Ueno, S. Juodkazis, V. Mizeikis, H. Misawa( Role: Contributor ,  261-280)

    Transworld Research Network  2010 

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  • “光—分子強結合反応場” 、「光科学研究の最前線2」

    三澤 弘明( Role: Contributor ,  ⅤⅠ−2−4p181)

    「光科学研究の最前線2」編集委員会  2009.12 

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  • “次世代遺伝子解析マイクロアレイの開発” 、「バイオチップの技術と応用」

    ( Role: Contributor)

    2009.12 

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  • 光—分子強結合反応場と多光子反応” 、「プラズモンナノ材料の最新技術」

    ( Role: Contributor)

    2009.6 

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  • "光電場増強” 、「金属ナノ・マイクロ粒子の形状・構造制御技術」

    三澤 弘明, 上野 貢生( Role: Contributor ,  第3章p29-42)

    シーエムシー出版  2009.4 

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  • "光化学” 、「MEMS/NEMS工学大全」

    三澤 弘明( Role: Contributor ,  第2章第5節2. p156-164)

    (株)テクノシステム  2009.4 

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  • “Three-Dimensional Structuring of Resists and Resins by Direct Laser Writing and Holographic Recording”, Advances in Polymer Science 213 -Photoresponsive Polymers I-, ed. by S.R. Marder and K.-S. Lee

    Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa( Role: Contributor ,  157-206)

    Springer-Verlag  2008 

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  • “三次元有機フォトニック結晶” 、「光機能性有機・高分子材料」

    三澤 弘明( Role: Contributor ,  第5編第1章,225-234)

    シーエムシー出版  2007 

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  • “電子ビームリソグラフィを用いる金属ナノ規則構造の設計・製作とその光学特性” 、「プラズモンナノ材料の設計と応用技術」

    ( Role: Contributor)

    2006 

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  • “材料を加工する光化学” 、「光化学の驚異」

    三澤 弘明, 松尾 繁樹( Role: Contributor ,  第6章 p145-169)

    講談社 BLUE BACKS  2006 

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  • “3D Laser Microfabrication: Principles and Applications”

    MISAWA Hiroaki, Saulius Juodkazis( Role: Contributor ,  p403)

    Vch Verlagsgesellschaft Mbh  2006 

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  • “フォトニック結晶”、「レーザープロセシング応用便覧」

    三澤 弘明( Role: Contributor ,  第7章10. p468-474)

    NGT出版  2006 

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  • “有機フォトニック結晶”、「ナノオプティクス・ナノフォトニクスのすべて」

    三澤 弘明( Role: Contributor ,  第4章4. p223-233)

    フロンティア出版  2006 

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  • “遺伝子解析”、「レーザーハンドブック(第2版)」

    三澤 弘明, 山口 央( Role: Contributor ,  IX編 バイオフォトニクス、40章 p995-1002)

    オーム社  2005 

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  • "フェムト秒ナノ加工"、「光科学研究の最前線」

    三澤 弘明( Role: Contributor ,  V2-4, p300-301)

    強光子場科学研究懇談会  2005 

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  • “3次元フォトニック結晶” 、「ナノ粒子・マイクロ粒子の最先端技術」

    三澤 弘明( Role: Contributor ,  第2編第5章,p270-276)

    シーエムシー出版  2004 

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  • "透明材料の3次元加工"、「レーザーマイクロ・ナノプロセッシング」

    三澤 弘明( Role: Contributor ,  III編2章6.2)

    シーエムシー出版  2004 

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  • “次世代遺伝子解析マイクロアレイの開発”、「バイオチップの最新技術と応用」、松永是監修

    三澤 弘明( Role: Contributor)

    2004 

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  • 「マイクロレンズ(アレイ)の超精密加工と量産化技術」

    三澤 弘明( Role: Contributor)

    (株)技術情報協会  2003 

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  • 「光機能性有機・高分子材料の新局面」、市村國宏監修

    三澤 弘明( Role: Contributor)

    シーエムシー出版  2002 

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  • 「フォトニック結晶技術とその応用」、川上彰二郎監修

    三澤 弘明( Role: Contributor)

    シーエムシー出版  2001 

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  • 「新しいフォトニクス時代の材料とデバイス」

    三澤 弘明( Role: Contributor)

    ㈱ティー・アイ・シィー  2000 

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  • 「光化学エネルギー変換 −基礎と応用−」、金子正夫編

    三澤 弘明( Role: Contributor)

    アイピーシー  1997 

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  • 「マイクロオプトメカニクスハンドブック」、五十嵐伊勢美、江刺正喜、藤田博之編

    三澤 弘明( Role: Contributor)

    朝倉書店  1997 

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  • "Optical Harmony of Microparticles in Solution", Microchemistry-Spectroscopy and Chemistry in Small Domains

    N. Kitamura, K. Sasaki, H. Misawa, H. Masuhara( Role: Contributor ,  p35-48)

    Elsevier  1994 

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  • Photochemical Microfabrication and Machining of Individual Polymer Particles in Solution (共著)

    Microchemistry-Spectroscopy and Chemistry in Small Domains, Elsevier, Amsterdam  1994 

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  • Optical Harmony of Microparticles in Solution (共著)

    Microchemistry-Spectroscopy and Chemistry in Small Domains, Elsevier, Amsterdam  1994 

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  • Laser Trapping and Scanning Micromanipulation of Fine Particles(共著)

    Microchemistry-Spectroscopy and Chemistry in Small Domains, Elsevier, Amsterdam  1994 

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  • "Picosecond Lasing Dynamics of an Optically-Trapped Microparticle", Microchemistry-Spectroscopy and Chemistry in Small Domains

    K. Kamada, K. Sasaki, R. Fujisawa, H. Misawa( Role: Contributor ,  p287-300)

    Elsevier  1994 

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  • 「ミクロをめざすニューアクチュエータ ─新原理で次世代を拓く─」、アクチュエータ研究会編

    三澤 弘明( Role: Contributor)

    工業調査会  1994 

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  • Picosecond Lasing Dynamics of an Optically-Trapped Microparticle (共著)

    Microchemistry-Spectroscopy and Chemistry in Small Domains, Elsevier, Amsterdam  1994 

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  • Laser-Controlled Phase Transition of Aqueous Poly (N-isopropylacryl amide) Solution in Micrometer Domain (共著)

    Microchemistry-Spectroscopy and Chemistry in Small Domains, Elsevier, Amsterdam  1994 

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  • "Photochemical Microfabrication and Machining of Individual Polymer Particles in Solution", Microchemistry-Spectroscopy and Chemistry in Small Domains

    H. Misawa, K. Sasaki( Role: Contributor ,  p49-64)

    Elsevier  1994 

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  • "Laser-Controlled Phase Transition of Aqueous Poly(N-isopropylacrylamide) Solution in Micrometer Domain", Microchemistry-Spectroscopy and Chemistry in Small Domains

    N. Kitamura, M. Ishikawa, H. Misawa, R. Fujisawa( Role: Contributor ,  p79-92)

    Elsevier  1994 

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  • 「精密制御用ニューアクチュエータ便覧」、日本技術振興協会固体アクチュエータ 研究部会編

    三澤 弘明( Role: Contributor)

    フジ・テクノシステム  1994 

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  • "Laser Trapping and Scanning Micromanipulation of Fine Particles", Microchemistry-Spectroscopy and Chemistry in Small Domains

    K. Sasaki, H. Misawa( Role: Contributor ,  p23-34)

    Elsevier  1994 

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  • マイクロ化学 −微小領域の化学を操る−」、極微変換プロジェクト編

    三澤 弘明( Role: Contributor)

    化学同人  1993 

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  • マイクロ化学-微小空間の反応を操る- (共著)

    化学同人  1993 

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  • Microchemistry : control of chemical Reaction in a Small Domain

    Kagakudojin  1993 

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  • 「マイクロマシン技術による製品小型化・知能化事典」

    三澤 弘明, 笹木 敬司( Role: Contributor)

    産業調査会事典出版センター  1992 

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  • 「有機合成実験法ハンドブック」、有機合成化学協会編

    三澤 弘明( Role: Joint editor)

    丸善  1990 

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  • "Photochemical Behavior of Xanthene Dyes", Chemistry of Functional Dyes, ed. Z. Yoshida & T. Kitao

    Y. Nishimura, H. Misawa, H. Sakuragi, K. Tokumaru( Role: Contributor ,  p164-167)

    Mita Press  1989 

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  • 「カラーケミカル事典」、有機合成化学協会カラーケミカル事典編集委員会編

    MISAWA Hiroaki( Role: Contributor)

    1988 

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  • 「増感剤」、徳丸克己、大河原 信編

    三澤 弘明( Role: Contributor)

    講談社サイエンティフィック  1987 

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MISC

  • Special topic on emerging directions in plasmonics

    Emiliano Cortés, Alexander O. Govorov, Hiroaki Misawa, Katherine A. Willets

    Journal of Chemical Physics   153 ( 1 )   2020.7

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    DOI: 10.1063/5.0017914

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  • ワイドギャップ半導体であるSrTiO3やTiO2を用いた可視光による選択的アンモニア合成 Invited

    押切友也, 三澤弘明

    CERAMICS JAPAN   55 ( 4 )   287 - 289   2020.4

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  • Strong Coupling between Localized and Propagating Surface Plasmon Modes Revealed in the Near Field from Spectral and Temporal Domains

    SUN Quan, YANG Jinghuan, YANG Jinghuan, UENO Kosei, SHI Xu, OSHIKIRI Tomoya, MISAWA Hiroaki, MISAWA Hiroaki

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   66th   ROMBUNNO.9p‐W331‐8   2019.2

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  • 金属/誘電体/金属ナノ構造の近接場分光特性

    上野貢生, YANG Jinghuan, YANG Jinghuan, 巽亮太, SUN Quan, 押切友也, 三澤弘明, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   66th   ROMBUNNO.10p‐W621‐3   2019.2

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  • 局在プラズモン‐ナノ共振器強結合場における蛍光分子の発光特性

    大西梓, ZU Shuai, SHI Xu, SUN Quan, 押切友也, 上野貢生, 三澤弘明, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   66th   ROMBUNNO.9a‐W621‐9   2019.2

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  • 局在表面プラズモン共鳴を用いた人工光合成 Invited

    押切友也, 上野貢生, 三澤弘明

    触媒   60 ( 3 )   140 - 145   2018.6

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  • Near-field Spectral Properties of Nano-engineered Metallic Nanoparticles Reviewed

    Kosei Ueno, Quan Sun, Hiroaki Misawa

    Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)   2018

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  • 群論を用いた金属ナノ構造体の光学特性の解明

    上田慎二, 長谷川誠樹, 市川陽一, 上野貢生, 三澤弘明, 岡本裕巳, 井村考平

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)   79th   2018

  • Artificial Photosynthesis Utilizing Localized Surface Plasmon Resonance

    押切 友也, 上野 貢生, 三澤 弘明

    機能材料   37 ( 8 )   40 - 49   2017.8

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  • Foundation of Localized Surface Plasmon and its Application to Photochemical Reactions

    OSHIKIRI Tomoya, UENO Kosei, MISAWA Hiroaki

    Journal of the Japan Society of Colour Material   90 ( 12 )   408 - 413   2017

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    &lt;p&gt;Photofunctional materials and energy conversion systems involving photochemical reactions are indispensable to support the comfortable life of human beings. Localized surface plasmons (LSPs) induced by metal nanoparticles have attracted much attention as light-harvesting antenna because LSPs confine the incident light spatially and temporarily. Recently, the authors studied various properties of LSPs of precisely designed and fabricated metal nanostructures. In this review, we introduce the unique photochemical reactions promoted by LSP. In particular, we explain the plasmon-induced light-to-chemical energy conversion reaction upon irradiation by visible light.&lt;/p&gt;

    DOI: 10.4011/shikizai.90.408

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  • 最先端表面分析手法 : 元素分析から電子状態解析まで (特集 進化する最先端計測・解析技術とナノテクノロジープラットフォームによる施設共用)

    大塚 俊明, 松尾 保孝, 坂入 正敏, 鈴木 啓太, 上野 貢生, 孫 泉, 三澤 弘明, スバギョ アグス, 末岡 和久

    金属   86 ( 12 )   1103 - 1111   2016.12

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  • Artificial Photosynthesis Systems Utilizing Localized Surface Plasmon

    押切 友也, 上野 貢生, 三澤 弘明

    光化学 = Photochemistry : 光化学協会会誌   47 ( 1 )   2 - 8   2016.4

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  • Ammonia Synthesis via Fixation of Atmospheric Nitrogen Using Visible Light

    押切 友也, 上野 貢生, 三澤 弘明

    ファインケミカル : 調査・資料・報道・抄録   45 ( 3 )   41 - 46   2016.3

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  • 界面構造制御によるプラズモン太陽電池の構築と光電変換特性評価

    澤柳博輝, 中村圭佑, 押切友也, 上野貢生, 三澤弘明

    日本化学会春季年会講演予稿集(CD-ROM)   96th   2016

  • テラヘルツ帯域に共鳴を有する光アンテナ構造の分光特性と分子計測への応用

    上野貢生, 野澤翔, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   62nd   2015

  • パルスレーザー堆積法による薄膜プラズモン太陽電池の光電変換特性

    中村圭佑, 片瀬貴義, 押切友也, 上野貢生, 太田裕道, 三澤弘明

    日本化学会講演予稿集   95th ( 2 )   2015

  • Construction of Plasmon-Induced Artificial Photosynthesis and its Dynamics Measured by PEEM Invited

    UENO Kosei, SUN Quan, MISAWA Hiroaki

    J. Surf. Sci. Soc. Jpn.   35 ( 12 )   668 - 673   2014.12

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    We have successfully developed plasmon-induced water splitting system that operates under irradiation by visible light. Most important feature in this system is based on the use of both sides of the same strontium titanate (SrTiO3) single-crystal substrate without an electric wire connecting the anode and the cathode. The water splitting was induced, even with a minimum chemical bias of 0.23 V due to plasmonic effects based on the efficient water oxidation. Furthermore, we succeeded in visualizing the local field distribution of the localized surface plasmon resonance (LSPR) on gold nanoparticles and elucidating the dynamics of the LSPR by a time-resolved photoemission electron microscopy.

    DOI: 10.1380/jsssj.35.668

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    Other Link: https://jlc.jst.go.jp/DN/JLC/20000670034?from=CiNii

  • Nicholas J. Turro (1938-2012)

    V. Ramamurthy, Hiroaki Misawa, Ken Ghiggino, Noboru Kitamura

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS   20   III - IV   2014.9

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  • 局在表面プラズモンによる水の可視光分解—A New Development to the Water Splitting System Using Visible Localized Surface Plasmon—紐解かれる光合成反応メカニズム

    上野 貢生, 三澤 弘明

    光学 = Japanese journal of optics : publication of the Optical Society of Japan   43 ( 6 )   375 - 277   2014.6

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    Other Link: https://ndlsearch.ndl.go.jp/books/R000000004-I025587541

  • 局在表面プラズモンによる水の可視光分解 Invited

    上野 貢生, 三澤 弘明

    光学   43 ( 6 )   275 - 277   2014.6

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  • A New Development of Plasmon-assisted Artificial Photosynthesis System

    上野 貢生, 三澤 弘明

    化學工業   65 ( 3 )   189 - 193   2014.3

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  • 可視光局在プラスモンの人工光合成への展開 Invited

    上野 貢生, 三澤 弘明

    化学工業   65 ( 3 )   21 - 25   2014.3

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  • 光励起制御を目指した金属ナノ構造の構築 Invited

    三澤 弘明

    日本写真学会誌   76 ( 6 )   444 - 452   2014.1

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    DOI: 10.11454/photogrst.76.444

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  • Visualization of Plasmonic Coupled mode of Gold Curvilinear Nanorods and Straight Nanorods by Photoemission Electron Microscopy Reviewed

    Yukie Yokota, Quan Sun, Kosei Ueno, Yasutaka Matuo, Hiroaki Misawa, Takuo Tanaka

    JSAP-OSA Joint Symposia 2014 Abstracts   2014

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  • 光アンテナ構造を用いた遠赤外光照射によるプラズモン放射圧の誘起

    上野貢生, 上野貢生, 伊藤弘子, 中野和佳子, 野澤翔, SUN Quan, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   61st   2014

  • 相補的金属ナノ構造における近接場分光特性の究明:可視域におけるバビネの原理の検証

    溝端秀聡, 上野貢生, 三澤弘明, 岡本裕巳, 岡本裕巳, 井村考平

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)   75th   2014

  • レーザー直接描画と加熱による可視波長域にストップバンドを持つ3次元フォトニック結晶の作製

    常盤塁也, SUN Quan, 上野貢生, 三澤弘明

    光化学討論会要旨集(CD-ROM)   2014   2014

  • 原子層堆積法による酸化チタン薄膜を用いたプラズモン誘起光電変換

    中村圭佑, 鎌田義臣, SHI Xu, 押切友也, 上野貢生, 三澤弘明

    日本化学会講演予稿集   94th ( 2 )   2014

  • フェムト秒レーザー直接描画と加熱による可視波長域にフォトニックバンドギャップを持つ3次元フォトニック結晶の作製

    常盤塁也, SUN Quan, 上野貢生, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   61st   2014

  • 光と物質を強く相互作用させる革新的光化学反応場の創出 懐中電灯で分子にレーザー並みの光強度を感じさせる方法論 Invited

    三澤 弘明

    化学と工業   66 ( 8 )   639 - 641   2013.8

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  • 全固体プラズモン太陽電池の創製と光電変換特性

    上野貢生, 上野貢生, 小竹勇己, SHI Xu, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   60th   2013

  • 光電子顕微鏡を用いた積層型ナノギャップ金構造における光電場増強効果の検討

    松塚祐貴, LECARME Olivier, SUN Quan, 押切友也, 上野貢生, 上野貢生, 三澤弘明

    光化学討論会講演要旨集   2013   2013

  • フェムト秒レーザー直接描画及び原子層堆積法による3次元金属フォトニック結晶の作製

    常盤塁也, SUN Quan, 上野貢生, 上野貢生, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   60th   2013

  • Ag,Coナノ構造を有するTiO2薄膜の光電変換

    渡部愛理, 小竹勇己, 近松彰, 近松彰, 廣瀬靖, 廣瀬靖, 廣瀬靖, 上野貢生, 長谷川哲也, 長谷川哲也, 長谷川哲也, 三澤弘明

    応用物理学会春季学術講演会講演予稿集(CD-ROM)   60th   2013

  • 表面プラズモン増強輻射圧を用いたナノ粒子の光捕捉: 捕捉効率の金ナノギャップ構造および励起光源依存性

    東海林竜也, 柴田路子, 喜多村昇, 高瀬舞, 村越敬, 西島喜明, 上野貢生, 三澤弘明, 水元義彦, 石原一, 坪井泰之, 坪井泰之

    日本化学会講演予稿集   92nd ( 2 )   258   2012.3

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  • 日本縦断研究室巡り 北海道大学 電子科学研究所 三澤研究室 Invited

    三澤 弘明

    レーザ協会誌   37 ( 1 )   44 - 47   2012.1

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  • プラズモニクスと光化学反応 Invited

    三澤 弘明

    応用物理   80 ( 9 )   766 - 771   2011.9

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  • Plasmonic Antenna Effects on Photochemical Reactions Invited

    Shuyan Gao, Kosei Ueno, Hiroaki Misawa

    ACCOUNTS OF CHEMICAL RESEARCH   44 ( 4 )   251 - 260   2011.4

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    DOI: 10.1021/ar100117w

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  • ナノスロットフォトニック結晶ナノレーザによる超高感度バイオセンシング

    北翔太, 大塚翔太, 羽中田祥司, 遠藤達郎, 西島喜明, 三澤弘明, 馬場俊彦

    応用物理学関係連合講演会講演予稿集(CD-ROM)   58th   ROMBUNNO.25P-KA-1   2011.3

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  • 広がるプラズモニクス研究(巻頭言) Invited

    三澤 弘明

    光学   40 ( 2 )   67 - 67   2011.2

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  • ナノギャッププラズモン光局在場の直接観察

    田中嘉人, 石黒裕康, 藤原英樹, 上野貢生, 三澤弘明, 笹木敬司

    Optics &amp; Photonics Japan講演予稿集(CD-ROM)   2011   ROMBUNNO.P39   2011

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  • Strong photon-molecule coupling fields for chemical reactions

    Kosei Ueno, Hiroaki Misawa

    Photochemistry   39   228 - 255   2011

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    DOI: 10.1039/9781849732826-00228

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  • プラズモンによる微小開口からの透過光増強

    井村考平, 井村考平, 上野貢生, 上野貢生, 三澤弘明, 岡本裕巳

    分子科学討論会講演プログラム&amp;要旨(Web)   5th   ROMBUNNO.4B12 (WEB ONLY)   2011

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  • ナノスロット構造フォトニック結晶ナノレーザを用いたバイオセンサ

    北翔太, 大塚翔太, 羽中田祥司, 遠藤達郎, 西島喜明, 三澤弘明, 馬場俊彦

    応用物理学会学術講演会講演予稿集(CD-ROM)   71st   ROMBUNNO.15A-ZW-18   2010.8

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  • 散乱型近接場顕微鏡による金属ナノ構造の光局在場解析(3)

    石黒裕康, 田中嘉人, 藤原英樹, 藤原英樹, 横田幸恵, 上野貢生, 上野貢生, 三澤弘明, 笹木敬司

    応用物理学会学術講演会講演予稿集(CD-ROM)   71st   ROMBUNNO.17A-NJ-8   2010.8

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  • 金属ナノ構造を用いた光局在場の創成と光化学反応への応用 Invited

    上野貢生, 三澤 弘明

    触媒   52 ( 3 )   166 - 171   2010.4

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  • 散乱型近接場顕微鏡による金属ナノ構造の光局在解析(2)

    田中嘉人, 石黒裕康, 藤原英樹, 藤原英樹, 横田幸恵, 上野貢生, 上野貢生, 三澤弘明, 笹木敬司

    応用物理学関係連合講演会講演予稿集(CD-ROM)   57th   ROMBUNNO.18A-P4-8   2010.3

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  • 光と分子が強く結合するナノ空間の創成 Invited

    上野 貢生, 三澤 弘明

    化学   65 ( 4 )   22 - 27   2010.3

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  • 金ナノ粒子修飾半導体光電変換素子における局所的相互作用の近接場光学イメージングによる研究

    原田洋介, 井村考平, 井村考平, 岡本裕巳, 西島喜明, 上野貢生, 三澤弘明, 長瀬和也, 大西大

    分子科学討論会講演プログラム&amp;要旨(Web)   4th   ROMBUNNO.4P061 (WEB ONLY)   2010

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  • 金ナノ粒子で修飾した半導体光電変換素子の近接場光電流イメージング

    原田洋介, 井村考平, 岡本裕巳, 西島喜明, 上野貢生, 三澤弘明, 長瀬和也, 大西大

    エクストリームフォトニクス研究 第11回 理研・分子研合同シンポジウム 平成22年   161 - 162   2010

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  • 3P1-18 Time-resolved imaging of confined Rayleigh and Lamb waves in microscopic resonators and wedges(Poster Session)

    Tomoda Motonobu, Matsueda Shinnosuke, Wright Oliver B, Matsuda Osamu, Nishijima Yoshiaki, Ueno Kosei, Saulius Juodkazis, Misawa Hiroaki

    Proceedings of Symposium on Ultrasonic Electronics   30   457 - 458   2009.11

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  • 局在プラズモンを利用した非線形光化学 Invited

    上野貢生, 三澤弘明

    機能材料   29   6 - 13   2009.11

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  • Three-dimensional microfabrication of materials by femtosecond lasers for photonics applications

    Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    JOURNAL OF APPLIED PHYSICS   106 ( 5 )   051101   2009.9

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    DOI: 10.1063/1.3216462

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  • Preface

    Hiroaki Misawa, Donald A. Tryk, Hiroshi Masuhara

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   207 ( 1 )   1 - 3   2009.9

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  • フェムト秒レーザによる微細加工技術 Invited

    三澤 弘明

    電子材料   48 ( 2 )   80 - 87   2009

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  • 金属ナノ構造による光局在場の創製と非線形光化学反応への応用 Invited

    上野貢生, 三澤弘明

    化学工業   60 ( 10 )   737 - 742   2009

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  • プラズモン増強場の形成と光反応 Invited

    上野貢生, 三澤弘明

    光学   38 ( 9 )   448 - 455   2009

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  • 3P2b-6 Imaging of surface acoustic wave reflection and focusing using circular, ellipsoidal and parabolic boundaries(Poster Session)

    Tomoda Motonobu, Wright Oliver B, Ueno Kosei, Nishijima Yoshiaki, Juodkazis Saulius, Misawa Hiroaki

    Proceedings of Symposium on Ultrasonic Electronics   29   377 - 378   2008.11

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  • 2E2b Imaging the Acoustic Rectification of Surface Acoustic Waves(Aural English Session I)

    Danworaphong Sorasak, Kelf Timothy A, Matsuda Osamu, Wright Oliver B, Ueno Kosei, Nishijima Yoshiaki, Juodkazis Saulius, Misawa Hiroaki

    Proceedings of Symposium on Ultrasonic Electronics   29   179 - 180   2008.11

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  • 円形金ナノプレートの近接場分光特性

    井村考平, 岡本裕巳, 上野貢生, 三澤弘明

    応用物理学会学術講演会講演予稿集   69th ( 3 )   901   2008.9

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  • Statics and dynamics of radial nematic liquid-crystal droplets manipulated by laser tweezers

    Etienne Brasselet, Naoki Murazawa, Saulius Juodkazis, Hiroaki Misawa

    PHYSICAL REVIEW E   77 ( 4 )   041704   2008.4

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  • Three-dimensional micro- and nano-structuring of materials by tightly focused laser radiation

    Saulius Juodkazis, Vygantas Mizeikis, Shigeki Matsuo, Kosei Ueno, Hiroaki Misawa

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   81 ( 4 )   411 - 448   2008.4

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    DOI: 10.1246/bcsj.81.411

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  • 金ナノ構造体の近接場単一粒子分光・イメージング

    井村考平, 岡本裕巳, 上野貢生, 三澤弘明

    応用物理学関係連合講演会講演予稿集   55th ( 3 )   1082   2008.3

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  • 半導体加工技術により作製した金属ナノ構造による新しいフォトニック材料 Invited

    上野貢生, 三澤弘明

    未来材料   8 ( 1 )   14 - 21   2008.1

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  • 光の時代における光化学 Invited

    三澤 弘明

    光化学   39 ( 2 )   65 - 65   2008

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  • 間葉系幹細胞から軟骨細胞への分化度の細胞形態による非侵襲的モニタリング法開発

    高木睦, 北林孝之, 小泉覚, 廣瀬遙香, 藤原政司, 上野貢生, 三澤弘明, 細川陽一郎, 増原宏, 脇谷滋之

    再生医療   7   2008

  • 金ナノヴォイド構造の近接場顕微分光

    岡本裕巳, 井村考平, キム スイル, キム スイル, 上野貢生, 三澤弘明

    分子科学討論会講演プログラム&amp;要旨(Web)   2nd   ROMBUNNO.1B19 (WEB ONLY)   2008

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  • Three-dimensional recording inside dielectrics for photonic applications

    Saulius Juodkazis, Vygantas Mizeikis, Toshiaki Kondo, Kenta Kannari, Kock Khuen Seet, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   6883   2008

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    DOI: 10.1117/12.762977

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  • 金ナノディスクの近接場顕微分光

    井村考平, 岡本裕巳, 上野貢生, 三澤弘明

    分子科学討論会講演プログラム&amp;要旨(Web)   2nd   ROMBUNNO.1B18 (WEB ONLY)   2008

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  • 3Ba07 Influence of laser irradiation condition on viability of adhesive animal cells

    TAKAGI Mutsumi, SAKAI Jun, UENO Kosei, MISAWA Hiroaki, HOSOKAWA Yoichiroh, MASUHARA Hiroshi

    日本生物工学会大会講演要旨集   20   87 - 87   2008

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  • レーザでウエハ切断 Invited

    三澤 弘明

    レーザ加工学会誌   15 ( 2 )   126 - 127   2008

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  • 間葉系幹細胞から軟骨細胞への分化度の細胞形態による非侵襲的診断法開発

    高木 睦, 北林 孝之, 小泉 覚, 上野 貢生, 三澤 弘明, 細川 陽一郎, 増原 宏, 脇谷 滋之, 藤原 政司

    日本生物工学会大会講演要旨集   平成19年度   139 - 139   2007.8

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    Other Link: http://search.jamas.or.jp/link/ui/2008290974

  • Rotational Control of Liquid Crystal Droplets Trapped by Laser Tweezers Invited

    MURAZAWA Naoki, MISAWA Hiroaki

    Kobunshi   56 ( 7 )   510 - 510   2007.7

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    DOI: 10.1295/kobunshi.56.510

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  • 北海道における光産業の可能性 Invited

    三澤 弘明

    開発こうほう   525   24 - 25   2007

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  • 間葉系幹細胞から軟骨細胞への分化の細胞形態による非侵襲的診断法開発

    高木 睦, 北林 孝之, 小泉 覚, 上野 貢生, 三澤 弘明, 細川 陽一郎, 増原 宏, 脇谷 滋之, 藤原 政司

    化学工学会 研究発表講演要旨集   2007 ( 0 )   719 - 719   2007

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    DOI: 10.11491/scej.2007f.0.719.0

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  • フェムト秒レーザによるサファイア基板の3次元加工 Invited

    三澤 弘明

    レーザー加工学会誌   14 ( 1 )   42 - 44   2007

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  • 単結晶フォトニック結晶を利用した有機色素のレーザー発振

    西島喜明, 上野貢生, 藤原英樹, 三澤弘明, 笹木敬司, 谷村敏博, 前田浩平, MIZEIKIS Vygantas, JUODKAZIS Saulius

    粉体工学会夏期シンポジウム講演論文集   43rd   68 - 69   2007

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  • Laser Processing inside the non-photosensitive Transparent Solid Materials

    MATSUO Shigeki, TOMITA Takuro, HASHIMOTO Shuichi, OKADA Tatsuya, JUODKAZIS Saulius, MISAWA Hiroaki

    356   47 - 51   2006.12

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  • Colloid Crystallization by graphoepitaxy-like method

    MATSUO Shigeki, MISAWA Hiroaki

    Journal of the Japanese Association of Crystal Growth   33 ( 4 )   254 - 255   2006.11

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    Colloid crystallization by a method similar to the graphoepitaxy is described. In this method, V-shaped pits and grooves with specific angles are used for the crystallization of colloid particles; such the pits and grooves can be fabricated by anisotropic etching of silicon substrates. This method has the advantages of ease of fabrication, and diameter-free. The experimental results on this method are presented.

    DOI: 10.19009/jjacg.33.4_254

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  • 微粒子集積型フォトニック結晶およびその反転構造中における色素分子の発光特性の検討

    西島喜明, 上野貢生, 藤原英樹, 笹木敬司, 三澤弘明, 谷村敏博, 前田浩平

    応用物理学会学術講演会講演予稿集   67th ( 3 )   953   2006.8

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  • フェムト秒レーザーを利用した単一接着細胞の遺伝子発現解析

    北林 孝之, 上野 貢生, 三澤 弘明, 細川 陽一郎, 増原 宏, 脇谷 滋之, 藤原 政司, 高木 睦

    日本生物工学会大会講演要旨集   平成18年度   191 - 191   2006.8

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  • Erratum: Optical third harmonic generation during femtosecond pulse diffraction in a Bragg grating (Journal of Physics D: Applied Physics (2006) 39:50-53)

    S. Juodkazis, E. Gaizauskas, V. Jarutis, J. Reif, S. Matsuo, H. Misawa

    Journal of Physics D: Applied Physics   39 ( 14 )   1   2006.7

  • Femtosecond Laser Microfabrication of Photonic Crystals

    Vygantas Mizeikis, Shigeki Matsuo, Saulius Juodkazis, Hiroaki Misawa

    3D Laser Microfabrication: Principles and Applications   239 - 286   2006.6

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    DOI: 10.1002/352760846X.ch10

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  • Introduction

    Hiroaki Misawa, Saulius Juodkazis

    3D Laser Microfabrication: Principles and Applications   1 - 4   2006.6

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    DOI: 10.1002/352760846X.ch1

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  • 3D Laser Microfabrication: Principles and Applications

    Hiroaki Misawa, Saulius Juodkazis

    3D Laser Microfabrication: Principles and Applications   1 - 388   2006.6

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    DOI: 10.1002/352760846X

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  • 3次元有機フォトニック結晶の新展開 Invited

    三澤 弘明

    レーザー学会誌   34 ( 5 )   341 - 345   2006.5

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    DOI: 10.2184/lsj.34.341

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  • パルスレーザによる透明材料の三次元加工 ーバイオマテリアルなどのナノ加工も視野にー Invited

    三澤 弘明

    Semiconductor FPD World   5   82 - 85   2006.5

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  • 北大発ベンチャー 株式会社レーザーシステム Invited

    三澤 弘明

    「SEMI News」SEMI ジャパン   22 ( 4 )   18 - 19   2006

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  • 超高密度フォトン束による固体の光反応制御

    三澤 弘明

    日本化学会 アワードアカウンツ   2006

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  • フェムト秒レーザープロセスによるフォトニック結晶の作製

    三澤 弘明

    レーザ加工学会誌   12 ( 2 )   8 - 11   2005

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  • Optical Manipulation of Individual Microparticies and Tailoring of Nanostructures in Polymer Gels

    Hiroaki Misawa

    Shinku/Journal of the Vacuum Society of Japan   48 ( 9 )   501 - 505   2005

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    DOI: 10.3131/jvsj.48.501

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  • フェムト秒レーザー加工

    三澤 弘明

    ナノテクノロジー技術動向調査、未踏科学技術協会   35 - 37   2005

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  • Fabrication of photochemical reaction fields strongly combined with molecular system and evaluation of their optical properties Invited

    UENO Kosei, MISAWA Hiroaki

    Photochemistry   36 ( 2 )   128 - 134   2005

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  • 北大発ベンチャー 株式会社レーザーシステム Invited

    三澤 弘明

    レーザー研究   33 ( 10 )   692 - 693   2005

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  • Fabrication of Three-Dimensional Periodic Microstructures Uising Femtosecond Laser and Their Photo-Functionality Invited

    MISAWA Hiroaki

    Jitsumu Hyomen Gijutsu   56 ( 12 )   807 - 811   2005

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    DOI: 10.4139/sfj.56.807

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  • High-aspect ratio nanofabrication by femtosecond irradiation

    Saulius Juodkazis, Toshiaki Kondo, Hiroaki Misawa

    Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   2005   1737 - 1738   2005

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  • Anisotropic etching of dielectrics exposed by high intensity femtosecond pulses

    Saulius Juodkazis, Yuusuke Tabuchi, Takahiro Ebisui, Shigeki Matsuo, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   5850   59 - 66   2005

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    DOI: 10.1117/12.633670

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  • 金上への光応答性自己集合膜の形成とその電気化学的および顕微鏡学的評価

    国方亮太, 林寛之, 出口米和, 赤羽良一, 鎌田正喜, 林田雅行, 上野貢生, 三沢弘明

    エレクトロオーガニックケミストリー討論会講演要旨集   29th   2005

  • Development of the micro-periodic structure fabrication method by multi beams interference

    KONDO Toshiaki, Saulius Juodkazis, Vygantas Mizeikis, MATSUO Shgeki, MISAWA Hiroaki

    The proceedings of the JSME annual meeting   2004 ( 4 )   349 - 350   2004.9

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    We report the method to fabricate micro-periodic structures using interference of femtosecond pulses (Wavelength 800nm; Pulse duration 150 femtosecond; Repetition Rate 1kHz). The method is based on pulse division using diffractive beam splitter and facilitates a spatio-temporal overlap of constituent pulslets. We demonstrate interference patterns formed by several pulslets and successful fabrication 1-, 2- and 3-dimensional micro periodic structures after a few minutes exposure of a commercial photosensitive resin (SU-8; Microlithography Chemical Corp.) with micrometer resolution.

    DOI: 10.1299/jsmemecjo.2004.4.0_349

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  • 新製品・新技術紹介 高分子微粒子を用いた3次元フォトニック結晶

    三澤弘明, 松尾繁樹

    レーザ加工学会誌   11 ( 1 )   46 - 48   2004.4

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  • Nano-Processing of Transparent Materials by Focussed Femtosecond Laser Pulses for the Development of Novel Bio-Microchip

    MATSUO Shigeki, MISAWA Hiroaki

    The Review of laser engineering   32 ( 2 )   105 - 109   2004.2

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  • Observation of a nail surface processed by femtosecond pulse laser

    TAKAGI Hayato, TAKITA Akihito, YAMAMOTO Hirotsugu, HAYASAKI Yoshio, NISHIDA Nobuo, MISAWA Hiroaki

    Technical report of IEICE. LQE   103 ( 621 )   49 - 52   2004.1

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    We investigate a processing to a human fingernail surface by use of a focused femtosecond laser pulse. The processed structure of the fingernail surface drastically changes with focus position and irradiation energy of a single pulse. We observed a doughnut structure, a simple pit, a small pit with its surrounding uplift, a jagged surface with irregular roughness, a swell containing a void inside material according to the focus position. We found a sudden change of the processed size according to the irradiation pulse energy. From a theoretical model based on the Fresnel diffraction of the focused beam, we demonstrate that the sudden change is caused by a diffraction pattern of circular aperture. We also clarify those processing features by comparing with the processing to a glass.

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  • Observation of a nail surface processed by femtosecond pulse laser

    TAKAGI Hayato, TAKITA Akihito, YAMAMOTO Hirotsugu, HAYASAKI Yoshio, NISHIDA Nobuo, MISAWA Hiroaki

    Technical report of IEICE. OFT   103 ( 615 )   49 - 52   2004.1

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    We investigate a processing to a human fingernail surface by use of a focused femtosecond laser pulse. The processed structure of the fingernail surface drastically changes with focus position and irradiation energy of a single pulse. We observed a doughnut structure, a simple pit, a small pit with its surrounding uplift, a jagged surface with irregular roughness, a swell containing a void inside material according to the focus position. We found a sudden change of the processed size according to the irradiation pulse energy. From a theoretical model based on the Fresnel diffraction of the focused beam, we demonstrate that the sudden change is caused by a diffraction pattern of circular aperture. We also clarify those processing features by comparing with the processing to a glass.

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  • 第7回日米先端科学シンポジウム

    三澤 弘明

    レーザ加工学会誌   11 ( 1 )   7 - 11   2004

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  • フェムト秒パルスレーザー加工

    三澤 弘明

    OPTRONICS   4   131 - 136   2004

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  • レーザー光による分子マニピュレ—ション

    三澤 弘明

    レーザ加工学会誌   11 ( 1 )   7 - 11   2004

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  • フェムト秒レーザを用いた微細加工 (小特集 レーザ加工の最前線)

    松尾繁樹, 三澤弘明

    高温学会誌   30 ( 2 )   77 - 81   2004

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  • 光ナノプロセス技術

    三澤 弘明

    光学   33 ( 11 )   645 - 650   2004

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  • Highly integrated transparent microchannel chips for continuous-flow PCR

    Kai Sun, Shigeki Matsuo, Hiroaki Misawa

    2003 Nanotechnology Conference and Trade Show - Nanotech 2003   1   86 - 89   2003.12

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    A transparent microchannel chip for continuous-flow polymerase chain reaction (PCR) was developed. The microchannel was fabricated on a cover glass substrate using standard photolithography and wet-etching techniques, and sealed by another cover glass substrate. A heat source consisting of two indium-tin-oxide (ITO) films was deposited on the etched substrate. An insulation layer of SiO 2 was then deposited on the ITO heaters. Thin, patterned ITO films deposited on the insulation layer served as temperature sensors. Linear relationship between the thin ITO film sheet resistivity and the temperature was confirmed and calibrated. An amplication of a 97-bp segment of rat tongue cDNA was successfully performed with the chip.

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  • Three-Dimensional Photonic Crystals Fabricated with Polymer Microparticses

    MISAWA Hiroaki, MATSUO Shigeki

    Kobunshi   52 ( 10 )   754 - 757   2003.10

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    DOI: 10.1295/kobunshi.52.754

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  • SC-1-6 高分子材料を用いた 3 次元フォトニック結晶の作製

    三澤弘明, 松尾繁樹, JuodkazisSaulius, MizeikisVygantas, 福田晃一, 近藤敏彰, 藤根貴富

    電子情報通信学会ソサイエティ大会講演論文集   2003 ( 1 )   "S - 11"-"S-12"   2003.9

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  • F14-(2) レーザ光による微小物体の捕捉と回転制御

    村澤尚樹, 松尾繁樹, JuodkazisSaulius, 三澤弘明

    年次大会講演資料集   3 ( 3 )   193 - 194   2003.8

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    DOI: 10.1299/jsmemecjsm.VIII.03.1.0_193

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  • F14-(3) レーザー光を用いたフォトニック結晶の作製

    近藤敏彰, JuodkazisSaulius, MizeikisVygantas, 松尾繁樹, 三澤弘明

    年次大会講演資料集   3 ( 3 )   195 - 196   2003.8

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    DOI: 10.1299/jsmemecjsm.VIII.03.1.0_195

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  • F14-(4) フェムト秒レーザパルスを用いた三次元ナノ加工

    山崎和彦, JuodokazisSaulius, 戎井嵩裕, 田淵祐介, 松尾繁樹, 三澤弘明

    年次大会講演資料集   3 ( 3 )   197 - 198   2003.8

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    DOI: 10.1299/jsmemecjsm.VIII.03.1.0_197

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  • F14-(5) 量子相関光子によるナノ加工技術の開発

    松尾繁樹, JarutisVygandas, MizeikisVygantas, JuodkazisSaulius, 三澤弘明

    年次大会講演資料集   3 ( 3 )   199 - 200   2003.8

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    DOI: 10.1299/jsmemecjsm.VIII.03.1.0_199

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  • Micro-drilling of metal with femtosecond pulse laser

    OKUNO Hiroki, MATSUO Shigeki, JUODKAZIS Saulius, MISAWA Hiroaki

    The proceedings of the JSME annual meeting   2003 ( 4 )   311 - 312   2003.8

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    It has been established that femtosecond pulse laser is a useful tool for direct microfablication of solid materials. We investigate micro-drilling of the small and deep holes into stainless steel plates with femtosecond laser pulses. We have adjusted beam diameter and focus length of lens, which determines the diameter of laser beam at the focus, and obtained holes with 180μm diameter by using an objective lens of 31mm focus length and 4mm beam diameter. But it isn't deep enough to utilize in many industrial applications. For making much deeper holes, we have demonstrated laser-scanning ablation by using galvanometer scanner, and also the ablation in low vacuum atmosphere.

    DOI: 10.1299/jsmemecjo.2003.4.0_311

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  • Surface Plasmon Resonance Imaging of Colloidal Gold Attached Probe DNA

    HAYASHIDA Masayuki, LIU Hongchun, YAMAGUCHI Akira, MATSUO Shigeki, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   103 ( 184 )   5 - 8   2003.7

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    Surface plasmon resonance (SPR) spectroscopy has been used for detection of DNA hybridization. This method allows label-free detection and in-situ detection. However the detection sensitivity is low for DNA hybridization. Our previous work demonstrated that the colloidal gold attached probe DNA monolayers could enhance the SPR signal when DNA monolayes is surrounded by air. In this work, we examined the SPR measurements of hybridization adsorption at the particle attached DNA monolayer system in aqueous solution by SPR measurement. In the presence of colloidal gold, the SPR signal was clearly enhanced compared to that found in non-attached probe DNA monolayer.

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  • Fabrication and evaluation of the all transparent micro-PCR chip

    SUN Kai, CUI Ping, MATSUO Shigeki, KIDO Hiroshi, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   103 ( 184 )   1 - 4   2003.7

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    A microchannel chip for quantitative continuous-flow polymerase chain reaction(PCR)was developed. The microchannel was fabricated on a cover glass substrate using standard photolithography and wet-etching techniques, and sealed by another cover glass substrate. Indium-tin-oxide(ITO)thin films served as heaters and temperature scnsors were integrated on the chip. A microscope and ICCD camera system was used to detect the accumulation of double-stranded DNA (dsDNA)in-situ using SYBR^[○!R]Green I dye. Finally, a 97-bp segment of the mouse X gene from mouse tongue cDNA was PCR-amplified with the chip.

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  • 透明材料のフォトニック結晶の作製とフォトニックデバイス (特集 フォトニクスデバイス)

    松尾 繁樹, 三澤 弘明

    マテリアルインテグレ-ション   16 ( 6 )   18 - 23   2003.6

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  • 多光束レーザー干渉によるフォトニック結晶の作製 (特集 フォトニック結晶)

    松尾繁樹, 三澤弘明

    O plus E   25 ( 2 )   158 - 163   2003.2

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  • Effect of refractive index-mismatch on laser microfabrication in silica glass

    A Marcinkevicius, Mizeikis, V, S Juodkazis, S Matsuo, H Misawa

    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING   76 ( 2 )   257 - 260   2003.2

  • Independence of laser-induced damage threshold of glass on pulse duration for the femto-nanosecond region

    O. Efimov, S. Juodkazis, S. Matsuo, H. Misawa

    OSA Trends in Optics and Photonics Series   88   1201 - 1202   2003.1

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    We show that the mechanism of the glass laser-induced damage involves a collective response of the dielectric, rather than the individual generation of electrons, and that modification of medium precedes the plasma formation under fs-pulses. ? 2000 Optical Society of America.

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  • 光圧による分子マニピュレ—ション

    三澤 弘明

    応用物理   72 ( 6 )   716 - 720   2003

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  • Three-dimensional Holographic Recording by Femtosecond Pulses

    Saulius Juodkazis, Toshiaki Kondo, Slava Dubikovski, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   5147   226 - 235   2003

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  • Three-dimensional recording by femtosecond pulses in polymer materials

    Toshiaki Kondo, Shigeki Matsuo, Saulius Juodkazis, Vygantas Mizeikis, Hiroaki Misawa

    Journal of Photopolymer Science and Technology   16 ( 3 )   427 - 432   2003

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    DOI: 10.2494/photopolymer.16.427

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  • フェムト秒レーザーによる三次元超加工

    三澤 弘明

    機能材料   23 ( 2 )   44 - 51   2003

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  • Three-dimensional optical data storage in a nail for new data transportation

    Akihiro Takita, Hirotsugu Yamamoto, Yoshio Hayasaki, Nobuo Nishida, Mitsuru Watanabe, Shigeki Matsuo, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   4829   1104 - 1105   2003

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  • The mechanical properties of bamboo fibers prepared by steam-explosion method

    Hitoshi Takagi, Ryuki Takura, Yohei Ichihara, Shinji Ochi, Hiroaki Misawa, Ryusuke Niki

    Zairyo/Journal of the Society of Materials Science, Japan   52 ( 4 )   353 - 356   2003

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    DOI: 10.2472/jsms.52.353

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  • Laser Manipulation

    Hiroaki Misawa, Shigeki Matsuo

    Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering   68 ( 11 )   1393 - 1397   2002.11

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    DOI: 10.2493/jjspe.68.1393

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  • Fabrication and optical characteristics of silicon-based two-dimensional photonic crystals with honeycomb lattice

    JY Ye, Mizeikis, V, Y Xu, S Matsuo, H Misawa

    OPTICS COMMUNICATIONS   211 ( 1-6 )   205 - 213   2002.10

  • Rapid fabrication of electrochemical enzyme sensor chip using polydimethylsiloxane microfluidic channel

    A Yamaguchi, P Jin, H Tsuchiyama, T Masuda, K Sun, S Matsuo, H Misawa

    ANALYTICA CHIMICA ACTA   468 ( 1 )   143 - 152   2002.9

  • Rapid fabrication of electrochemical enzyme sensor chip using polydimethylsiloxane microfluidic channel

    A Yamaguchi, P Jin, H Tsuchiyama, T Masuda, K Sun, S Matsuo, H Misawa

    ANALYTICA CHIMICA ACTA   468 ( 1 )   143 - 152   2002.9

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    DOI: 10.1016/S0003-2670(02)00634-7

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  • フォトニック結晶の作製技術 (特集 フォトニック結晶)

    松尾繁樹, 三澤弘明

    光技術コンタクト   40 ( 8 )   480 - 489   2002.8

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  • Direct measurement of laser power through a high numerical aperture oil immersion objective lens using a solid immersion lens

    S Matsuo, H Misawa

    REVIEW OF SCIENTIFIC INSTRUMENTS   73 ( 5 )   2011 - 2015   2002.5

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    DOI: 10.1063/1.1470231

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  • Flexural rigidity of a single microtubule

    T Takasone, S Juodkazis, Y Kawagishi, A Yamaguchi, S Matsuo, H Sakakibara, H Nakayama, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   41 ( 5A )   3015 - 3019   2002.5

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  • The Development of Microchannel Chip Using Chemical Bonding Technique at Room Temperature

    YAMAGUCHI Akira, TSUCHIYAMA Hiroshi, MATSUO Shigeki, YOKOYAMA Junichi, MISAWA Hiroaki

    IEEJ Transactions on Sensors and Micromachines   122 ( 3 )   172 - 178   2002.3

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    Several bonding techniques for the development of microchannel chip at room temperature were studied. An electrostatic interaction between poly-ion layers with opposite charge and a condensation of silane coupling agent was employed to bond two glass substrates. In former case, the bonding of the substrates was achieved by applying high electrical potential. On the other hand, the condensation of silane coupling agent could bond the two glass substrates at room temperature and atmosphere. It was confirmed that the microchannel developed using the silane coupling agent could work for flow channel without solution leak. Poly(dimethylsiloxane)(PDMS) substrate was also applied for chip development. As a result, it was confirmed that PDMS was a material for easy and rapid fabrication of microchannel chip integrated with film electrodes

    DOI: 10.1541/ieejsmas.122.172

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  • Morphology-dependent resonant laser emission of dye-doped ellipsoidal microcavity

    S Juodkazis, K Fujiwara, T Takahashi, S Matsuo, H Misawa

    JOURNAL OF APPLIED PHYSICS   91 ( 3 )   916 - 921   2002.2

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  • Enhancement of surface plasmon resonance sensing for DNA hybridization using colloidal an attached probe DNA

    A Yamaguchi, S Juodkazis, S Matsuo, H Misawa

    CHEMISTRY LETTERS   190-191 ( 2 )   190 - 191   2002.2

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  • Laser manipulation of bio-/biomimetic materials

    Toru Takasone, Saulius Juodkazis, Shigeki Matsuo, Akira Yamaguchi, Keiji Sasaki, Jun-Ichi Hotta, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   4830   212 - 217   2002

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  • A Heater-Integrated Transparent Microchannel Chip for Continuous-Flow PCR(共著)

    Sesors & Actuators, B:Chem   4229   1 - 7   2002

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  • 放射圧の科学的応用に関する研究からフェムト秒超加工、そして量子リソグラフィーへの展開

    三澤 弘明

    O plus E 一枚の写真   1183 - 1184   2002

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  • Development of Microchannel Chip Using Chemical Bonding Techniques at Room Temperature (共著)

    Trans. IEE of Japan   122-E   172 - 177   2002

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  • 次世代遺伝子解析マイクロアレイの開発

    三澤 弘明

    STEPねっとわーく   8 ( 2 )   10 - 11   2002

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  • 高密度フォトンと物質との相互作用 Invited

    三澤 弘明

    花王ケミカルだより   ( 51 )   15 - 15   2002

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  • Stereolithography and 3D micro-structuring of transparent materials by femtosecond laser irradiation

    Saulius Juodkazis, Makoto Horyama, Masafumi Miwa, Mitsuru Watanabe, Andrius Marcinkevičius, Vygantas Mizeikis, Shigeki Matsuo, Hiroaki Misawa

    Proceedings of SPIE - The International Society for Optical Engineering   4644   27 - 38   2002

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  • Dielectric Breakdown of Rubber Material by Femtosecond Irradiation (共著)

    Appl.Phys. A   75   1 - 5   2002

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  • Direct Measurement of Laser Power through a High Numerical Aperture Oil Immersion Objective Lens Using a Soild Immersion Lens(共著)

    Rev.Sci.Instr.   73 ( 5 )   2011 - 2015   2002

  • Three-dimensional optical storage inside biological tissue - Bit recording inside nails using infrared femtosecond laser pulses

    Akihiro Takita, Hirotsugu Yamamoto, Yoshio Hayasaki, Nobuo Nishida, Mitsuru Watanabe, Shigeki Matsuo, Hiroaki Misawa

    Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   1   2001.12

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    The demonstration of three-dimensional optical recording inside nail using femtosecond pulse laser was presented. Bit arrays were recorded inside nail to demonstrate three-dimensional optical storage. The relations between irradiation pulse and bit size were investigated. The presence of threshold of irradiation pulse energy for bit recording inside nail was shown by the investigations.

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  • Femtosecond laser microfabrication of photonic crystal structures by glass damaging and resin photosolidification

    V. Mizeikis, S. Juodkazis, A. Marcinkevicius, H. B. Sun, T. Kondo, S. Matsuo, H. Misawa

    Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   1   2001.12

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  • Optical recording inside a nail using a femtosecond laser

    HAYASAKI Yoshio, TAKITA Akihito, WATANABE Mitsuru, YAMAMOTO Hirotsugu, MATSUO Shigeki, MISAWA Hiroaki, NISHIDA Nobuo

    Technical report of IEICE. LQE   101 ( 452 )   7 - 10   2001.11

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    An optical data storage in nails with a femtosecond laser system is demonstrated. A bit is formed as a structural change of the nail by irradiation of a femtosecond laser pulse. The recorded bit is observed using a conventional microscope. The size of the bit increases with increasing irradiation pulse energy. The pulse energy necessary to form a bit depends on the recording depth and the surface condition of the nail. A readout of the data is performed by a laser scanning confocal microscope.

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  • Photolithography based on organosilane self-assembled monolayer resist

    Hiroyuki Sugimura, Takayuki Hanji, Osamu Takai, Takao Masuda, Hiroaki Misawa

    Electrochimica Acta   47 ( 1 )   103 - 107   2001.9

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  • Femtosecond laser interference technique with diffractive beam splitter for fabrication of three-dimensional photonic crystals

    T Kondo, S Matsuo, S Juodkazis, H Misawa

    APPLIED PHYSICS LETTERS   79 ( 6 )   725 - 727   2001.8

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  • Fabrication and direct transmission measurement of high-aspect-ratio two-dimensional silicon-based photonic crystal chips

    Y Xu, HB Sun, JY Ye, S Matsuo, H Misawa

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   18 ( 8 )   1084 - 1091   2001.8

  • Tailoring and characterization of photonic crystals

    V. Mizeikis, S. Juodkazis, A. Marcinkevičius, S. Matsuo, H. Misawa

    Journal of Photochemistry and Photobiology C: Photochemistry Reviews   2 ( 1 )   35 - 69   2001.7

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  • Enhancement of Surface Plasmon Resonanse Sensing for DNA Hybridization Detection Using Au Nano-Particle

    HARA Yoichiro, YAMAGUCHI Akira, MATSUO Shigeki, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   101 ( 182 )   93 - 99   2001.7

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    Surface Plasmon Resonance (SPR) spectroscopy is a preferable optical method for in situ observing DNA hybridization at metal interfaces. Since the SPR signal due to the DNA hybridization is small, an enhancement of the SPR signal is one of most important task to improve sensitivity and accuracy for DNA hybridization detection. In this study, we constructed a single stranded probe DNA monolayer on gold thin film, and modified the top end of the probe DNA molecules with Au nano-particles. The SPR response of the particle modified probe DNA monolayer shows large SPR signal according to DNA hybridization compared to non-modified probe DNA.

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  • Development of a transparent microreactor for PCR

    SUN Kai, YAMAGUCHI Akira, ISHIDA Yutaka, OI ASARI Fumika, MATSUO Shigeki, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   101 ( 182 )   101 - 106   2001.7

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    A continuous flow microchannel chip device was developed using transparent material for polymerase chain reaction (PCR). The microchannel was fabricated on a silica glass substrate using standard photolithography and wet etching techniques, and then sealed by another silica glass plate. Two Indium-tin-oxide (ITO) films were deposited on the glass substrate and used as thermal source. By measuring a fluorescence spectra of pyrenesulfonic acid (PS-Na), real temperature of the solution in the microchannel was assessed. It was demonstrated that the ITO films could be used as heater for micro-PCR (μ-PCR) chips. An amplification of 450-bp segment of HB101 coliform bacilli was carried out by two-stage (96℃ and 67℃) thermal cycling, and the product was determined by slab agarose gel electrophoresis.

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  • Micro-enzyme sensor chip using microchannels fabricated PDMS substrate

    YAMAGUCHI Akira, TSUCHIYAMA Hiroshi, JIN Peng, MATSUO Shigeki, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   101 ( 182 )   107 - 113   2001.7

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    Polydimethylsiloxane (PDMS) is one of an excellent material for easy and rapid fabrication of microfluidic channel. In this study, we used the PDMS for a development of micro-enzymesensor chip based on electrochemical detection. Enzyme (glucose oxidase or lactate oxidase) modified microelectrodes were fabricated on a glass substrate. This electrode-substrate was covered by microfluidic channels fabricated PDMS substrate, which has microfluidic channel in its surface, and applied for enzyme sensor chip. We confirm that the sensor chip can work under continuous solution flow by electrochemical measurements, and is available for selective enzyme sensor.

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  • Development of Interface of Laser Manipulation for the High Density Arrangement of Micro Particles

    MURAKAMI Akitsugu, TANAKA Yoshio, KINOUCHI Yohsuke, MISAWA Hiroaki

    IEICE technical report. ME and bio cybernetics   101 ( 181 )   19 - 24   2001.7

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    One of non-contact microscopic control techniques is laser manipulation. In microscopic environment, it is very difficult for non-skillful operator to manipulate microscopic objects precisely and rapidly. Therefore there are great needs for new controlling systems that are easy to operate. In this paper, we propose a user interface that can easily manipulate microscopic objects using laser manipulation. We use a mouse(positioning device)to control the positions of focus of laser beam, and use image processing techniques to develop more advanced controll system. We could easily arrange microscopic particles into micro vessels.

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  • Microcavities in polymeric photonic crystals

    HB Sun, Mizeikis, V, Y Xu, S Juodkazis, JY Ye, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   79 ( 1 )   1 - 3   2001.7

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  • Glucose sensing based on interdigitated array microelectrode

    P Jin, A Yamaguchi, FA Oi, S Matsuo, JB Tan, H Misawa

    ANALYTICAL SCIENCES   17 ( 7 )   841 - 846   2001.7

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  • Photo-electrochemical deposition of platinum on TiO2 with resolution of twenty nanometers using a mask elaborated with electron-beam lithography

    S Juodkazis, A Yamaguchi, H Ishii, S Matsuo, H Takagi, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   40 ( 6A )   4246 - 4251   2001.6

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  • Organic Photonic Crystals

    MATSUO Shigeki, MISAWA Hiroaki

    Journal of the Japanese Association of Crystal Growth   28 ( 1 )   25 - 30   2001.3

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    The mainstream of fabrication of photonic crystals is inorganic semiconductor techniques. Organic photonic crystals are not major, but possess unique and attracting futures. In this review, we introduce fabrication techniques of organic photonic crystals such as microsphere segmentation, laser microfabrication and laser interference fabrication. The advantage of microsphere segmentation is simple process to make micro periodicity, while that of laser microfabrication is high freedom of designing the photonic crystals. Characteristic applications of organic photonic crystals are also mentioned briefly.

    DOI: 10.19009/jjacg.28.1_25

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  • Femtosecond laser-assisted three-dimensional microfabrication in silica

    A Marcinkevicius, S Juodkazis, M Watanabe, M Miwa, S Matsuo, H Misawa, J Nishii

    OPTICS LETTERS   26 ( 5 )   277 - 279   2001.3

  • Arbitrary-lattice photonic crystals created by multiphoton microfabrication

    HB Sun, Y Xu, S Juodkazis, K Sun, M Watanabe, S Matsuo, H Misawa, J Nishii

    OPTICS LETTERS   26 ( 6 )   325 - 327   2001.3

  • Fabrication of 3 D Photonic Crystals by Multiphoton Processes

    MISAWA Hiroaki

    J. Surf. Sci. Soc. Jpn.   22 ( 11 )   729 - 734   2001

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    Photomodification of transparent dielectric materials, induced by tightly focused laser beams, can be utilized for the fabrication of 3 D photonic crystal (PhC) structures. The photomodification occurs in the focal region of the beam due to multiphoton absorption. Nonlinearity of this process allows to reduce the size of the photomodified region even below the diffractive limit of the focusing optics. We utilize two types of photomodification for the PhC fabrication: (i) damage in silica glass that leaves empty voxels, and (ii) polymerization in liquid resins that leaves solid voxels. By damaging/solidifying the initial materials at precisely controlled periodic locations, we have recorded 3 D PhC structures. Using the (i) process we have recorded PhCs in silica with 3 D fcc lattice types, which exhibit clear signatures of photonic bandgaps in the near IR spectral region. With (ii) process we have recorded log-pile PhC structures, which exhibit photonic bandgaps and microcavity effects in the same spectral region.

    DOI: 10.1380/jsssj.22.729

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  • 多光子吸収による光化学反応の空間制御

    三澤 弘明

    化学と工業   54 ( 12 )   1377 - 1379   2001

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  • フェムト秒超加工による3次元フォトニック結晶の作製

    三澤 弘明

    レーザー加工学会誌   8 ( 3 )   7 - 10   2001

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  • Submicrometer lithography by near-field optical microscopy

    Saulius Juodkazis, Y. Arisawa, S. Matsuo, H. Misawa, R. Tomasiunas, J. Vaitkus

    Proceedings of SPIE-The International Society for Optical Engineering   4318   42 - 47   2001

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  • Functionalization of Transparent Dielectric Materials by Femtosecond Fabrication with Super-Resolution

    MISAWA Hiroaki

    rle   30 ( 5 )   239 - 243   2001

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    Functionalization of dielectric materials such as crystals, glasses (silica-related or polymers), and liquid polymerizable resins by femtosecond (100-500 fs) irradiation is summarized. The modification was carried out by employing tight focusing optics with numerical aperture typically NA > 0.6. This allows to produce 3D optical memory and photonic crystals (PhC) by implementing a principle of the focal spot scanning inside silica glass or polymerizable resin. PhCs can be also fabricated by encoding the 3D hologram in negative polymer photoresist. Optically modified regions of dielectric were found to respond sensitively to wet etching. The contrast in the etching rate is over 50, which makes it possible to fabricate 3D channels for microfluidics inside dielectrics.

    DOI: 10.2184/lsj.30.239

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  • 集光フェムト秒レーザーによる透明材料のナノ加工

    三澤 弘明

    NEW GLASS   16 ( 3 )   38 - 41   2001

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  • 多光子吸収による三次元マイクロファブリケーション

    三澤 弘明

    化学工業   52 ( 4 )   14 - 18   2001

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  • 超高感度マイクロ集積化分析システムの開発

    三澤 弘明

    STEPねっとわ〜く   2   10 - 12   2001

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  • フェムト秒加工

    三澤 弘明

    オプトニューズ   1   33 - 34   2001

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  • Construction of an Array of Micro Lenses Tunable with Focal Length Using Signal-responsive Gel

    Naoki Kawazoe, Fusae Wakabayashi, Kouichi Fukuda, Hiroaki Misawa, Yoshihiro Ito, Jun Ohta

    IEEJ Transactions on Sensors and Micromachines   121 ( 4 )   158 - 162   2001

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  • Laser micro-fabrication/manipulation of dielectric materials

    Hiroaki Misawa, Saulius Juodkazis, Andrius Marcinkevi?ius, Vygantas Mizeikis, Akira Yamaguchi, Hongbo Sun, Shigeki Matsuo

    Proceedings of the International Symposium on Micro Machine and Human Science   23 - 33   2000.12

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    We describe microfabrication of various materials by multi-photon absorption (MPA) of femtosecond (120-150 fs) light pulses. The photo-modification at the focal point of tightly focused laser beam occurs inherently within volume smaller than that defined by the diffraction limit. The achievable lateral resolution is compared with that obtainable by lithography which uses near-field optical microscopy (NSOM). This technique can in principle lead to the realization of 3D optical memory and photonic crystals (PhC) with arbitrary lattice in polymers and silica glass, 3D prototyping in polymerizable resins, and etching of 3D structures guided by the optically damaged pattern in silica. Another topic also discussed in this work deals with laser micromanipulation using continuos wave (cw) laser operating at 1.06 μm. Light-controlled revolution of liquid crystal droplet and volume-phase transition of gel will be described.

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  • Three-dimensional photonic crystal structures achieved with self-organization of colloidal particles

    J. Song, H. Sun, Y. Xu, Y. Fu, S. Matsuo, H. Misawa, G. Du

    Optical and Quantum Electronics   32 ( 12 )   1295 - 1300   2000.12

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    DOI: 10.1023/A:1026513628764

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  • Crosstalk in photoluminescence readout of three-dimensional memory in vitreous silica by one- and two-photon excitation

    M Watanabe, S Juodkazis, S Matsuo, J Nishii, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS   39 ( 12A )   6763 - 6767   2000.12

  • Evaluation of Mechanical Response of Ni-Ti Shape Memory Alloy Thin Films

    KUBO Toyokazu, TAKAGI Hitoshi, OKANO Koji, MISAWA Hiroaki, MATSUO Shigeki, ASAI Masato

    The Computational Mechanics Conference   2000 ( 13 )   453 - 454   2000.11

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  • Laser Trapping

    MISAWA Hiroaki

    Journal of the Japan Society of Mechanical Engineers   103 ( 984 )   749 - 751   2000.11

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  • Reversible phase transitions in polymer gels induced by radiation forces

    S Juodkazis, N Mukai, R Wakaki, A Yamaguchi, S Matsuo, H Misawa

    NATURE   408 ( 6809 )   178 - 181   2000.11

  • Three-Dimensional Photonic Crystals Achieved with Photopolymerization of Resin

    MISAWA Hiroaki

    Photochemistry   31 ( 2 )   139 - 141   2000.8

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  • Picosecond time-resolved fluorescence spectroscopy of (Z)-1-(2-anthryl)-2-phenylethene and its model compounds: Understanding the photochemistry by distinguishing between the s-cis and s-trans rotamers

    T Karatsu, H Itoh, A Nishigaki, K Fukui, A Kitamura, S Matsuo, H Misawa

    JOURNAL OF PHYSICAL CHEMISTRY A   104 ( 30 )   6993 - 7001   2000.8

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  • Real three-dimensional microstructures fabricated by photopolymerization of resins through two-photon absorption

    HB Sun, T Kawakami, Y Xu, JY Ye, S Matuso, H Misawa, M Miwa, R Kaneko

    OPTICS LETTERS   25 ( 15 )   1110 - 1112   2000.8

  • Fabrication and characteristic responses of integrated microelectrodes in polymer channel chip

    K Ueno, F Kitagawa, HB Kim, T Tokunaga, S Matsuo, H Misawa, N Kitamura

    CHEMISTRY LETTERS   ( 8 )   858 - 859   2000.8

  • Development of Micro Integrated Blood Sensor

    Misawa Hiroaki, Komatsu Shinya, Jin Peng, Shiota Masahiro, Matsuo Shigeki, Oi Fumika, Joko Shigeki

    The proceedings of the JSME annual meeting   2000 ( 1 )   307 - 308   2000.7

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    We fabricated the gold micro-electrode using the micromachining technology. Glucose oxidase (GOD) was immobilized on the gold micro-electrode by the thiol derivative. We succeeded in the development of the micro sensor which electrochemically detects the glucose using this GOD immobilized gold microelectrode. It was possible to detect 1-30mM glucose using this micro glucose sensor.

    DOI: 10.1299/jsmemecjo.2000.1.0_307

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  • Recovery behavior of Ni-Ti Shape Memory Alloy Thin Films

    OKANO Koji, TAKAGI Hitoshi, YAGI Tetsuya, MISAWA Hiroaki, MATSUO Shigeki, ASAI Masato

    The proceedings of the JSME annual meeting   2000 ( 3 )   343 - 344   2000.7

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    In recent years, electronic devices are miniaturized, and we wish to develop microactuator. Ni-Ti shape memory alloy is a material adapted to micro actuator as it can keep high power/weight ratio if it's miniaturized. So, a lot of studies have researched on this field. But, the research on the performance of thin films for actuator specifically did not reported frequently. Therefore, in our study, we researched recovery behavior of Ni-Ti shape memory alloy thin films; it is important for its practical application into microactuator to research on recovery force and response behavior.

    DOI: 10.1299/jsmemecjo.2000.3.0_343

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  • Photonic gaps in reduced-order colloidal particulate assemblies

    HB Sun, Y Xu, JY Ye, S Matsuo, H Misawa, JF Song, GT Du, SY Liu

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   39 ( 6B )   L591 - L594   2000.6

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  • Growth and property characterizations of photonic crystal structures consisting of colloidal microparticles

    HB Sun, JF Song, Y Xu, S Matsuo, H Misawa, GT Du, SY Liu

    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS   17 ( 3 )   476 - 480   2000.3

  • 217 Fatigue Characteristics of Shape Memory Alloy Thin Films

    OKANO Koji, YAGI Tetsuya, TAKAGI Hitoshi, MISAWA Hiroaki, MATSUO Shigeki, ASAI Masato

    5 ( 1 )   73 - 74   2000.2

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  • Recording by microexplosion and two-photon reading of three-dimensional optical memory in polymethylmethacrylate films

    K Yamasaki, S Juodkazis, M Watanabe, HB Sun, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   76 ( 8 )   1000 - 1002   2000.2

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  • Optically induced defects in vitreous silica

    S Juodkazis, M Watanabe, HB Sun, S Matsuo, J Nishii, H Misawa

    APPLIED SURFACE SCIENCE   154   696 - 700   2000.2

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  • Annealing of GaN-InGaN multi quantum wells: Correlation between the bandgap and yellow photoluminescence

    S Juodkazis, PG Eliseev, M Watanabe, HB Sun, S Matsuo, T Sugahara, S Sakai, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   39 ( 2A )   393 - 396   2000.2

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  • マイクロ三次元光造形

    三澤 弘明

    レーザ熱加工研究会誌   7 ( 2 )   26 - 30   2000

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  • Surface Morphology of GaN Layers

    Lithuanian Journal of Physics   ( 40 )   113 - 117   2000

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  • Trapping of Microstructures by Laser Scanning Manipulation(共著)

    T. IEE Japan,   ( 120 )   345 - 349   2000

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  • Formation of Al203 Based photonic Crystals

    Lithuanian Journal of Physics   ( 40 )   155 - 159   2000

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  • Photoluminescence Imaging. The Issues of Vibration Noise in Near-Field Optical Microscopy

    Lithuanian Journal of Physics   ( 40 )   237 - 241   2000

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  • 光応用:レーザトラップ

    三澤 弘明

    日本機械学会   103 ( 948 )   90 - 92   2000

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  • The Influence of Buffer Layer and Growth Temperature on the Quality of Undoped GaN Layer Grown Sapphire Substrate by Metal Organic Vepor Deposition(共著)

    Appl. Phys. Lett.,   76 ( 16 )   2220 - 2222   2000

  • Two-photon Readout of Three-dimensional Memory in Silica

    Appl. Phys. Lett.   77 ( 1 )   13 - 15   2000

  • M. Watanabe, S. Juodkazis, H.-B. Sun, S. Matsuo and H. Misawa, "Two-photon Readout of Three-dimensional Memory in Silica",

    Appl. Phys. Lett.,   77 ( 1 )   13 - 15   2000

  • A New Arrangement Method of Metal Particles by Synchronous Scanning Laser Beams(共著)

    T. SICE,   ( 36 )   459 - 461   2000

  • Generation and Recombination of Defects Induced by Femtosecond IR Laser Irradiation in Vitreous Silica(共著)

    J. Phys. Chem. B,   ( 104 )   3450 - 3455   2000

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  • Drag of a laser trapped micropariticle(共著)

    Jpn. J. Appl. Phys.,   ( 39 )   1930 - 1933   2000

  • Luminescence and defect formation by visible and near-infrared irradiation of vitreous silica

    M Watanabe, S Juodkazis, HB Sun, S Matsuo, H Misawa

    PHYSICAL REVIEW B   60 ( 14 )   9959 - 9964   1999.10

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  • Photoelectrochemical submicrometer patterning of titanium dioxide by platinum

    S Juodkazis, H Ishii, S Matsuo, H Misawa

    JOURNAL OF ELECTROANALYTICAL CHEMISTRY   473 ( 1-2 )   235 - 239   1999.9

  • Laser-induced damage threshold and surface processing of GaN at 400 nm wavelength

    PG Eliseev, HB Sun, S Juodkazis, T Sugahara, S Sakai, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 7B )   L839 - L841   1999.7

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  • Fast optical switching by a laser-manipulated microdroplet of liquid crystal

    S Juodkazis, M Shikata, T Takahashi, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   74 ( 24 )   3627 - 3629   1999.6

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  • Photophysics and photochemistry of a laser manipulated microparticle

    H Misawa, S Juodkazis

    PROGRESS IN POLYMER SCIENCE   24 ( 5 )   665 - 697   1999.6

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    DOI: 10.1016/S0079-6700(99)00009-X

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  • Size dependence of rotation frequency of individual laser trapped liquid crystal droplets

    S Juodkazis, M Shikata, T Takahashi, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 5A )   L518 - L520   1999.5

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  • Three-dimensional microstructures created by laser microfabrication technology

    M Horiyama, HB Sun, M Miwa, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   38 ( 2B )   L212 - L215   1999.2

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    DOI: 10.1143/JJAP.38.L212

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  • Three-dimensional photonic crystal structures achieved with two-photon-absorption photopolymerization of resin

    HB Sun, S Matsuo, H Misawa

    APPLIED PHYSICS LETTERS   74 ( 6 )   786 - 788   1999.2

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  • Behavior of biradicals generated from a norrish type-I reaction of 2,2-diphenylcycloalkanones. Chain-length dependence and magnetic field effects

    Suzuki, I, R Tanaka, A Yamaguchi, S Maki, H Misawa, K Tokumaru, R Nakagaki, H Sakuragi

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   72 ( 1 )   103 - 113   1999.1

  • Excitation energy transfer between dye molecules in lasing microparticles

    T Takahashi, K Fujiwara, S Matsuo, H Misawa

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   120 ( 2 )   135 - 140   1999.1

  • Transmission and Photoluminescence Images of Three-Dimensional Memory in Vitreous SiLica(共著)

    Applied Physics Letters   74 ( 6 )   786 - 788   1999

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  • Multiphoton Microscope and Optical Data Storage

    MISAWA Hiroaki

    The Review of laser engineering   27 ( 12 )   817 - 822   1999

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  • 3次元有機フォトニック結晶の新しい形成法

    三澤 弘明

    O plus E   21 ( 12 )   1549 - 1553   1999

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  • Microfabrication and Characteristics of Two-Dimensional Photonic Crystal Structures in Vitreous Silica(共著)

    Opt. Rev.   6   112 - 114   1999

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  • Modern Microspectroscopy with Multiphoton Process and Near-field Optics II. Three-Dimensional Microfabrication by Mutiphoton Process

    MISAWA Hiroaki

    Bunko Kenkyu   48 ( 2 )   74 - 81   1999

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    Language:Japanese   Publisher:The Spectroscopical Society of Japan  

    DOI: 10.5111/bunkou.48.74

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  • 自己積層高分子薄膜を用いたマイクロ血球分離システムの開発

    大井文香, 青木秀憲, 太田聡, 上甲茂樹, 松尾繁樹, 三澤弘明

    電子情報通信学会論文誌 3   99 ( 178 )   67 - 73   1999

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  • 多光子吸収による三次元マイクロファブリケーション

    三澤 弘明

    SUT Bulletin   16 ( 8 )   8 - 13   1999

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  • Spectral Shift in Lasing Wavelengths due to Optical Kerr Effect in a Dye-doped Microsphere of Organic Polymer(共著)

    Toshimasa Takahashi, Shigeki Matsuo, Hiroaki Misawa, Takashi Karatsu, Akihide Kitamura, Kenji Kamada, Koji Ohta

    Nonlinear Optics,   22 ( 22 )   397 - 400   1999

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  • Photophysics and Photochemistry of a Laser Manipulated Microparticle(共著)

    Progress in Polymer Science   24 ( 5 )   665 - 697   1999

  • Fabrication of Three-dimensional Microstructures Using Stereo Lithography

    KAWAKAMI T., MATSUO S., MISAWA H., MIWA M., KANEKO R.

    259   41 - 45   1998.12

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  • Three-dimensional optical data storage in vitreous silica

    M Watanabe, HB Sun, S Juodkazis, T Takahashi, S Matsuo, Y Suzuki, J Nishii, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   37 ( 12B )   L1527 - L1530   1998.12

  • Morphology dependent resonant lasing of a dye-doped microsphere prepared by non-linear optical material

    T Takahashi, S Matsuo, H Misawa, T Karatsu, A Kitamura, K Kamada, K Ohta

    THIN SOLID FILMS   331 ( 1-2 )   298 - 302   1998.10

  • 光化学の新展開

    朴 鐘震, 入江 正浩, 増原 宏, 橋本 和仁, 三澤 弘明

    光化学 = Photochemistry   28 ( 1 )   2 - 16   1998.8

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  • Photoelectrochemical fabrication of submicrometer platinum pattern on titanium dioxide single crystal surface

    H Ishii, S Juodkazis, S Matsuo, H Misawa

    CHEMISTRY LETTERS   ( 7 )   655 - 656   1998.7

  • Self-organizing three-dimensional colloidal photonic crystal structure with augmented dielectric contrast

    K Fukuda, H Sun, S Matsuo, H Misawa

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   37 ( 5A )   L508 - L511   1998.5

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  • 多光子吸収によるガラス光メモリー

    三澤 弘明

    O plus E   20 ( 9 )   1028 - 1032   1998

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  • 多光子吸収励起過程を利用した三次元光記録

    三澤 弘明

    光技術コンタクト   36 ( 3 )   124 - 129   1998

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  • マイクロマシン技術とその応用

    三澤 弘明

    STEP テクノ情報   3 ( 4 )   2 - 6   1997

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  • Transportation of Microparticles by Scanning Laser Micromanipulation (Special Issue on Clean and Non-contact Transportation Technology)

    MISAWA Hiroaki, MIWA Masahumi

    Journal of the Japan Society of Precision Engineering   63 ( 7 )   959 - 962   1997

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Publisher:The Japan Society for Precision Engineering  

    DOI: 10.2493/jjspe.63.959

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  • マルチフォトンプロセスを用いた三次元記録

    三澤 弘明

    光化学   24   26 - 31   1997

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  • Radiation Pressure-Controlled Phase Transition of Polymer Gels

    MISAWA Hiroaki

    The Review of laser engineering   24 ( 11 )   1163 - 1168   1996.11

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  • Three-dimensional Optical Data Storage in Vitreous Silica

    MISAWA Hiroaki

    49 ( 2 )   178 - 180   1996.2

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  • Infrared Laser-Induced Photo-Thermal Phase Transition of an Aqueous Poly (N-isopropylacryl-amide) Solution in the Micrometer Dimension (共著)

    Bull. Chem. Soc. Jpn.   69 ( 59 )   1996

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  • Laser-Induced Chemical Fabrication of Micromachine Materials

    MISAWA Hiroaki

    rle   24 ( 7 )   750 - 756   1996

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    Laser manipulation-microfabrication system consisting of a CW laser, a picosecond pulsed laser and an optical microscope was developed to assemble micrometer-sized structure in solution. Photopolymerization of reactive monomers induced at the focal spot of picosecond laser pulses (λ = 355 nm or 532 nm, FWHM = 30 ps, repetation rate = 10 Hz) was employed for connection of glass particles regularly aligned by laser trapping. Since photopolymerization was induced in the vicinity of a focal spot, any desired numbers of glass particles with arbitrary geometrical structure can be connected by repeating the manipulation and the photopolymerization procedures.

    DOI: 10.2184/lsj.24.750

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  • Light emitting diode-based nanosecond ultraviolet light source for fluorescence lifetime measurements

    T Araki, H Misawa

    REVIEW OF SCIENTIFIC INSTRUMENTS   66 ( 12 )   5469 - 5472   1995.12

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  • Spectroscopic and kinetic studies on volume expansion processes of photoresponsive polyacrylamide microgels in water

    M Ishikawa, H Misawa, N Kitamura, M Irie, H Masuhara

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   68 ( 12 )   3397 - 3402   1995.12

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  • PHOTOCHROMISM OF 1-(2-NAPHTHOXY)ANTHRAQUINONE

    M TAJIMA, H MISAWA, H INOUE

    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY   89 ( 1 )   53 - 59   1995.6

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  • Micrometer size effect upon the viscosity of individual droplets dispersed in the oil/water/dodecyl sulfate system: A transient absorption microspectroscopic study

    Sejji Funakura, Kiyoharu Nakatani, Hiroaki Misawa, Noboru Kitamura, Hiroshi Masuhara

    Journal of Physical Chemistry   99 ( 41 )   15192 - 15197   1995

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  • 光の「圧力」による微粒子操作法

    三澤 弘明

    メカライフ   44   32 - 33   1995

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  • Laser Manipulation Technique and Its Role in Study of Micromachine (共著)

    Proceedings of the International Symposium on Microsystems, Intelligent Materials and Robots   67   1995

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  • A Biological-sensor Utilizing a Living Cell for Environment Monitoring in Micro Space (共著)

    Proceedings of the International Symposium on Microsystems, Intelligent Materials and Robots   301   1995

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  • Simultaneous optical manipulation and lasing of a microparticle

    MISAWA Hiroaki

    63 ( 9 )   898 - 905   1994.9

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  • Laser trapping and electrochemistry of a single oil droplet in water: Electron transfer across the oil-droplet | electrode interface

    Kiyoharu Nakatani, Tatsuya Uchida, Hiroaki Misawa, Noboru Kitamura, Hiroshi Masuhara

    Journal of Electroanalytical Chemistry   367 ( 1-2 )   109 - 114   1994.3

  • Laser trapping and electrochemistry of a single oil droplet in water: Electron transfer across the oil-droplet | electrode interface

    Kiyoharu Nakatani, Tatsuya Uchida, Hiroaki Misawa, Noboru Kitamura, Hiroshi Masuhara

    Journal of Electroanalytical Chemistry   367 ( 1-2 )   109 - 114   1994.3

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  • PHOTOCHEMICAL ACROSS-A-RIDGE Z-E ISOMERIZATION OF (ETHENYL-2-D)ANTHRACENES IN THE TRIPLET-STATE

    T KARATSU, H MISAWA, M NOJIRI, N NAKAHIGASHI, S WATANABE, A KITAMURA, T ARAI, H SAKURAGI, K TOKUMARU

    JOURNAL OF PHYSICAL CHEMISTRY   98 ( 2 )   508 - 512   1994.1

  • Absonption Microspectroscopy on Zinc Tetraphenylporphyrin in an Individual Droplet in Water (共著)

    J. Phys. Chem.   98 ( 3073 )   1994

  • Absorption microspectroscopy of zinc tetraphenylporphyrin in an individual droplet in water

    Seiji Funakura, Kiyoharu Nakatani, Hiroaki Misawa, Noboru Kitamura, Hiroshi Masuhara

    Journal of Physical Chemistry   98 ( 12 )   3073 - 3075   1994

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  • Fluorescence Analysis of ANS Interacting with Individual Laser-Trapped Microspheres Having Different Surface Properties (共著)

    Chemistry Letters   ( 9 )   1589 - 1592   1994

  • OPTICAL MICROMANIPULATION OF A LASING POLYMER PARTICLE IN WATER

    K SASAKI, H MISAWA, N KITAMURA, R FUJISAWA, H MASUHARA

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS   32 ( 8B )   L1144 - L1147   1993.8

  • SIMULTANEOUS MANIPULATION AND LASING OF A POLYMER MICROPARTICLE USING A CW 1064 NM LASER-BEAM

    H MISAWA, R FUJISAWA, K SASAKI, N KITAMURA, H MASUHARA

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS   32 ( 6A )   L788 - L790   1993.6

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  • CONTROL OF A DYE FORMATION REACTION IN A SINGLE MICROMETER-SIZED OIL-DROPLET BY LASER TRAPPING AND MICROELECTROCHEMICAL METHODS

    K NAKATANI, T UCHIDA, S FUNAKURA, A SEKIGUCHI, H MISAWA, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   4,717 ( 4 )   717 - 720   1993.4

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  • POLY(N-ISOPROPYLACRYLAMIDE) MICROPARTICLE FORMATION IN WATER BY INFRARED LASER-INDUCED PHOTOTHERMAL PHASE-TRANSITION

    M ISHIKAWA, H MISAWA, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   3,481 ( 3 )   481 - 484   1993.3

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  • LASER MANIPULATION AND ASSEMBLING OF POLYMER LATEX-PARTICLES IN SOLUTION

    H MISAWA, K SASAKI, M KOSHIOKA, N KITAMURA, H MASUHARA

    MACROMOLECULES   26 ( 2 )   282 - 286   1993.1

  • レーザー光によるアクチュエーション

    三澤 弘明

    M&E(工業調査会)   ( 7 )   102 - 110   1993

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  • Laser scanning type manipulation.

    rle   21 ( 1 )   146 - 148   1993

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Publisher:The Laser Society of Japan  

    DOI: 10.2184/lsj.21.146

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  • レーザーによる微粒子のマイクロプロセシング

    三澤 弘明

    ケミカルエンジニヤリング   38 ( 8 )   657 - 662   1993

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  • Picosecond Lasing Dynamics of a Single Dye-Doped Microparticle in Solution(共著)

    Chemical Physics Letter   210 ( 1/3 )   89 - 93   1993

  • Pyrene Excimer Formation in Individual Oil Droplets Dispersed in Gelatin Matrices : Space-and Time-resolved Fluorescence(共著)

    Journal of Physical Chemistry   97 ( 8 )   1701 - 1706   1993

  • Electrochemistry and Fluorescence Spectroscopy on a Single, Laser-Trapped Oil Droplet in Water : Mass Transfer across Microdroplet-Water Interface(共著)

    Journal of Physical Chemistry   97 ( 20 )   5197 - 5199   1993

  • LASER TWEEZERING AND ASSEMBLING OF POLYMER LATEX-PARTICLES IN SOLUTION

    H MISAWA, K SASAKI, M KOSHIOKA, N KITAMURA, H MASUHARA

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   203   362 - POLY   1992.4

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  • A SPECTROSCOPIC STUDY ON VOLUME EXPANSION PROCESSES OF PHOTORESPONSIVE ACRYLAMIDE MICROGELS

    N KITAMURA, M ISHIKAWA, N TAMAI, H MISAWA, H MASUHARA

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   203   350 - POLY   1992.4

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  • PHOTOPHYSICS AND PHOTOCHEMISTRY OF A LASER-MANIPULATED POLYMER MICROSPHERE

    H MASUHARA, N KITAMURA, H MISAWA, K SASAKI, M KOSHIOKA

    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY   203   599 - POLY   1992.4

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  • PYRENE EXCIMER FORMATION DYNAMICS IN A SINGLE MICROCAPSULE BY SPACE-RESOLVED AND TIME-RESOLVED FLUORESCENCE SPECTROSCOPY

    M KOSHIOKA, H MISAWA, K SASAKI, N KITAMURA, H MASUHARA

    JOURNAL OF PHYSICAL CHEMISTRY   96 ( 7 )   2909 - 2914   1992.4

  • OPTICAL TRAPPING OF A METAL-PARTICLE AND A WATER DROPLET BY A SCANNING LASER-BEAM

    K SASAKI, M KOSHIOKA, H MISAWA, N KITAMURA, H MASUHARA

    APPLIED PHYSICS LETTERS   60 ( 7 )   807 - 809   1992.2

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  • SIMULTANEOUS MEASUREMENTS OF ABSORBENCY AND VOLUME CHANGES OF A PHOTORESPONSIVE POLYACRYLAMIDE MICROGEL IN WATER

    M ISHIKAWA, H MISAWA, N KITAMURA, M IRIE, H MASUHARA

    CHEMISTRY LETTERS   2,311 ( 2 )   311 - 314   1992.2

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  • MULTIBEAM LASER MANIPULATION AND FIXATION OF MICROPARTICLES

    H MISAWA, K SASAKI, M KOSHIOKA, N KITAMURA, H MASUHARA

    APPLIED PHYSICS LETTERS   60 ( 3 )   310 - 312   1992.1

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  • レーザー走査マイクロマニピュレ—ション

    三澤 弘明, 笹木 敬司

    光学   21 ( 2 )   91 - 92   1992

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  • レーザーマニピュレ—ション

    三澤 弘明

    高分子   41 ( 9 )   658 - 658   1992

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Publisher:公益社団法人 高分子学会  

    DOI: 10.1295/kobunshi.41.658

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  • 微粒子のレーザー捕捉・配列法と動的光計測

    笹木 敬司, 三澤 弘明

    光技術コンタクト   30 ( 7 )   363 - 370   1992

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Publisher:日本オプトメカトロニクス協会  

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  • Enzyme-like Activity of Albumins on the Thermal Back Reaction of a Photochromic Spirobenzopyran(共著)

    Journal of the American Chemical Society   114 ( 11 )   4417 - 4418   1992

  • 3-DIMENSIONAL OPTICAL TRAPPING AND LASER ABLATION OF A SINGLE POLYMER LATEX PARTICLE IN WATER

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    JOURNAL OF APPLIED PHYSICS   70 ( 7 )   3829 - 3836   1991.10

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  • SPATIAL PATTERN-FORMATION, SIZE SELECTION, AND DIRECTIONAL FLOW OF POLYMER LATEX-PARTICLES BY LASER TRAPPING TECHNIQUE

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   3,469 ( 3 )   469 - 472   1991.3

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  • 極微変換へのアプローチ(I):微粒子のレーザーマニピュレ—ション

    三澤 弘明, 増原 宏

    レーザー研究   19 ( 5 )   433 - 439   1991

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    DOI: 10.2184/lsj.19.5_433

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  • レーザーマニピュレ—ションによる単一微粒子の化学

    三澤 弘明, 増原 宏

    光アライアンス   2 ( 6 )   23 - 26   1991

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  • Laser Manipulation and Ablation of a Single Microcapsule in Water(共著)

    Journal of the American Chemical Society   113 ( 21 )   7859 - 7863   1991

  • Laser-scanning micromanipulation and spatial patterning of fine particles

    Keiji Sasaki, Masanori Koshioka, Hiroaki Misawa, Noboru Kitamura, Hiroshi Masuhara

    Japanese Journal of Applied Physics   30 ( 5 )   907 - 909   1991

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  • LASER TRAPPING, SPECTROSCOPY, AND ABLATION OF A SINGLE LATEX PARTICLE IN WATER

    H MISAWA, M KOSHIOKA, K SASAKI, N KITAMURA, H MASUHARA

    CHEMISTRY LETTERS   8,1479 ( 8 )   1479 - 1482   1990.8

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  • 水中における単一高分子微粒子のレーザー捕捉・分光・アブレーション

    8,1479   1990

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Presentations

  • Harnessing Quantum Coherence for Photochemical Reactions: Hot Electron Injection and Water Oxidation via Plasmon–Nanocavity Hybrid Modes Invited

    Hiroaki Misawa

    The 2025 International Chemical Congress of Pacific Basin Societies (Pacifichem 2025)  2025.12.18 

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    Event date: 2025.12.15 - 2025.12.20

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  • Kinetic Analysis of Electron–Hole Recombination and Water Oxidation Intermediate Generation Under Plasmon–Nanocavity Strong Coupling Conditions Invited

    Hiroaki Misawa

    248th ECS Meeting  2025.10.14 

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    Event date: 2025.10.12 - 2025.10.16

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  • Boosting water oxidation through modal strong coupling: A kinetic study of quantum coherence effects Invited

    Hiroaki Misawa

    ACS Fall 2025  2025.8.19 

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    Event date: 2025.8.17 - 2025.8.21

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  • Effect of Adhesive Layer on Electron Injection from Plasmonic Nanoparticles into Titanium Oxide under Strong Coupling Condition Invited

    Hiroaki Misawa

    SPIE Optics + Photonics  2025.8.3 

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    Event date: 2025.8.3 - 2025.8.7

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  • Mechanistic Insights into Water Splitting through Strong Coupling between Plasmonic Nanoparticles and Nanocavities Invited

    Hiroaki Misawa

    Plasmonically Powered Processes Gordon Research Conference  2025.6.11 

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    Event date: 2025.6.8 - 2025.6.13

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  • Quantum-Coherence-Enhanced Hot-Electron Injection into TiO2 under Modal Strong Coupling Invited

    Hiroaki Misawa

    12th Singapore International Chemistry Conference (SICC-12)  2024.12.10 

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    Event date: 2024.12.9 - 2024.12.13

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  • Effect of Adhesive Layer on Electron Injection from Plasmonic Nanoparticles into Titanium Oxide under Strong Coupling Condition Invited

    Hiroaki Misawa

    SPIE Optics and Photonics 2024  2024.8.20 

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    Event date: 2024.8.18 - 2024.8.22

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  • モード強結合条件下で発現する量子コヒーレンスによる人工光合成の増強 Invited

    三澤弘明

    第43回光がかかわる触媒化学シンポジウム  2024.7.26 

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    Event date: 2024.7.26 - 2024.7.27

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  • Quantum-Coherence-Enhanced hot electron transfer at Au nanostructure/TiO2 interface under modal strong coupling Invited

    Hiroaki Misawa

    12th Asian and Oceanian Photochemistry Conference (APC2023)  2023.12.1 

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    Event date: 2023.11.27 - 2023.12.1

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  • Visible Light-Driven Water Splitting under Modal Strong Coupling: Mechanism Elucidation Invited

    Hiroaki Misawa

    Optics & Photonics Japan 2023  2023.11.27 

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    Event date: 2023.11.27 - 2023.11.29

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  • Mechanism of hot electron transfer at Au nanostructure/TiO2 interface under modal strong coupling conditions Invited

    Hiroaki Misawa

    2023 RCAS Academic Advisory Committee Meeting  2023.9.14 

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    Event date: 2023.9.13 - 2023.9.15

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  • Near Infrared Solar Cells Based on Metal Nanostructures Invited

    Hiroaki Misawa

    The 10th International Summer Course on Advanced Nano Materials for Energy and Environment  2023.6.26 

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    Event date: 2023.6.26 - 2023.6.28

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  • Mechanism of hot electron transfer at Au nanostructure/TiO2 interface under modal strong coupling conditions Invited

    Hiroaki Misawa

    The 10th International Conference on Surface Plasmon Photonics (SPP10)  2023.5.22 

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    Event date: 2023.5.21 - 2023.5.26

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  • Enhanced water splitting utilizing modal strong coupling Invited

    Hiroaki Misawa

    2022 RIES-CEFMS Symposium  2022.12.13 

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    Event date: 2022.12.13 - 2022.12.14

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  • Enhanced Water Splitting at Visible Wavelength Region Using Modal Strong Coupled Photoanode and Photocathode Invited

    Hiroaki Misawa, Tomoya Oshikiri, Xu Shi, Yoshiki Suganami

    242nd ECS Meeting  2022.10.10 

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    Event date: 2022.10.9 - 2022.10.13

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  • Water Splitting under Modal Strong and Ultra Strong Coupling Conditions Invited

    Hiroaki Misawa, Tomoya Oshikiri, Xu Shi, Yoshiki Suganami

    2022 MRS Spring Meeting & Exhibit  2022.5.12 

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    Event date: 2022.5.8 - 2022.5.13

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  • Enhanced Water Splitting under Modal Strong and Ultra Strong Coupling Conditions Invited

    Hiroaki Misawa, Xu Shi, Tomoya Oshikiri, Keiji Sasaki, Yoshiki Suganami

    11th Asian Photochemistry Conference (APC 2021)  2021.11.2 

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    Event date: 2021.10.31 - 2021.11.4

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  • Enhanced water oxidation reaction under strong coupling conditions Invited

    Hiroaki Misawa, Tomoya Oshikiri, Xu Shi, Keiji Sasaki

    International Conference on Photochemistry (ICP 2021)  2021.7.22 

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    Event date: 2021.7.19 - 2021.7.23

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  • Enhanced water oxidation reaction under strong coupling conditions Invited

    Hiroaki Misawa

    NANO Korea 2021 The 19th International Nanotech Symposium  2021.7.8 

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    Event date: 2021.7.7 - 2021.7.9

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  • Enhanced Photochemical Reactions Under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    2021 Virtual MRS Spring Meeting  2021.4.20 

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    Event date: 2021.4.17 - 2021.4.23

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  • モード強結合によって生じる量子コヒーレンスを用いた高効率人工光合成 Invited

    三澤 弘明

    日本化学会第101春季年会(2021)中長期テーマシンポジウム「人工光合成実現に向けた太陽光エネルギー変換効率向上の戦略」  2021.3.19 

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    Event date: 2021.3.19 - 2021.3.22

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  • プラズモンとナノ共振器とのモード強結合を用いた可視光水分解 Invited

    三澤 弘明

    2021年電子情報通信学会総合大会企画シンポジウム「光計測技術のバイオ・環境分野への応用展開」  2021.3.10 

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    Event date: 2021.3.9 - 2021.3.12

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  • Dynamics of Electron Transfer in Enhanced Water Splitting Under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    PRiME 2020  2020.10.6 

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    Event date: 2020.10.4 - 2020.10.9

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  • 局在プラズモンを利用する可視光アンモニア合成 Invited

    三澤 弘明

    日本化学会第100春季年会  2020.3.23 

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    Event date: 2020.3.22 - 2020.3.25

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  • Insight into modal strong coupling and its application for photochemical reactions Invited

    Hiroaki Misawa

    The 3rd Workshop on Functional Materials Science (FMS2019)  2019.12.18 

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    Event date: 2019.12.18 - 2019.12.20

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  • モーダル強結合とそれを用いた可視光水分解反応 Invited

    三澤 弘明

    第30回光物性研究会  2019.12.14 

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    Event date: 2019.12.13 - 2019.12.14

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    Materials Research Meeting 2019 (MRM 2019)  2019.12.12 

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    Event date: 2019.12.10 - 2019.12.14

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  • Insight into modal strong coupling and its application to photochemical reactions Invited

    Hiroaki Misawa, Xu Shi, Kosei Ueno, Tomoya Oshikiri, Quan Sun, Keiji Sasaki

    Optics & Photonics Taiwan, International Conference (OPTIC 2019)  2019.12.5 

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    Event date: 2019.12.5 - 2019.12.7

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  • Insight into modal strong coupling and its application to photo-chemical reactions Invited

    Hiroaki Misawa

    The 20th RIES-Hokudai International Symposium "ki"  2019.12.2 

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    Event date: 2019.12.2 - 2019.12.3

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  • Enhanced Water Splitting Under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    International Conference on Artificial Photosynthesis 2019 (ICARP2019)  2019.11.24 

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    Event date: 2019.11.20 - 2019.11.24

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  • Enhanced water splitting under modal strong coupling conditions Invited

    Hiroaki Misawa

    The International Symposium on Plasmonics and Nanophotonics (iSPN2019)  2019.11.14 

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    Event date: 2019.11.10 - 2019.11.14

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  • モーダル型強結合とそれを用いた可視光水分解反応 Invited

    三澤 弘明

    第68回高分子討論会  2019.9.26 

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    Event date: 2019.9.25 - 2019.9.27

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    10th India-Japan Science & Technology Conclave  2019.9.5 

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    Event date: 2019.9.5 - 2019.9.6

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  • Manipulation of modal strong coupling and its application to water splitting Invited

    Hiroaki Misawa

    The International Workshop on Ultrafast Micro/Nano Photonics and Photochemistry  2019.8.20 

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    Event date: 2019.8.19 - 2019.8.21

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  • Insight of modal strong coupling and its application to photochemical reactions Invited

    H. Misawa, X. Shi, K. Ueno, T. Oshikiri, Q. Sun, K. Sasaki

    SPIE. Optics+Photonics  2019.8.11 

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    Event date: 2019.8.11 - 2019.8.15

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  • Insights into modal strong coupling and its application to water splitting Invited

    Hiroaki Misawa

    International Symposium on Ultrafast Intense Laser Science 2019 (ISUILS2019)  2019.8.6 

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    Event date: 2019.8.4 - 2019.8.9

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  • Insight into modal strong coupling and its application to photochemical reactions Invited

    H. Misawa, X. Shi, K. Ueno, T. Oshikiri, Q. Sun, K. Sasaki

    The 29th International Conference on Photochemistry (ICP 2019)  2019.7.24 

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    Event date: 2019.7.21 - 2019.7.26

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  • Insight of modal strong coupling and its application to water splitting Invited

    Hiroaki Misawa

    The 12th Asia-Pacific Conference on Near-Field Optics (APNFO12)  2019.7.15 

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    Event date: 2019.7.14 - 2019.7.19

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  • Insights into modal strong coupling and its application to water splitting Invited

    Hiroaki Misawa

    The 9th International Multidisciplinary Conference on Optofluidics (IMCO2019)  2019.6.16 

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    Event date: 2019.6.14 - 2019.6.17

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  • Enhanced Water Splitting Under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    235th ECS Meeting  2019.5.27 

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    Event date: 2019.5.26 - 2019.5.30

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  • モーダル型強結合を用いた可視光水分解反応の増強 Invited

    三澤 弘明

    新学術領域研究「革新的光物質変換」第2回公開シンポジウム  2019.1.13 

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    Event date: 2019.1.13 - 2019.1.14

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    10th Asia Photochemistry Conference (APC 2018)  2018.12.17 

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    Event date: 2018.12.16 - 2018.12.20

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  • 局在プラズモン共鳴を用いた光エネルギー変換システムの構築 Invited

    三澤 弘明

    第122回触媒討論会  2018.9.27 

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    Event date: 2018.9.26 - 2018.9.28

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  • Plasmon-induced water splitting promoted by strong coupling between nanocavity and localized surface plasmon modes Invited

    Hiroaki Misawa

    The 15th international conference of Near-field Optics and Nanophotonics (NFO-15)  2018.8.27 

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    Event date: 2018.8.26 - 2018.8.31

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  • Water Splitting Using Strong Coupling Between Localized Surface Plasmon and Cavity Modes Invited

    Hiroaki Misawa

    Noble Metal Nanoparticles Gordon Research Conference  2018.6.21 

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    Event date: 2018.6.17 - 2018.6.22

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  • Plasmon-induced photoenergy conversion Invited

    Hiroaki Misawa

    2018 International Symposium on Resource Chemistry (ISRC 2018)  2018.5.11 

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    Event date: 2018.5.11 - 2018.5.12

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  • Plasmon-induced water splitting promoted by strong coupling between nanocavity and localized surface plasmon modes Invited

    Hiroaki Misawa

    The Second International Workshop on Strong Coupling with Organic Molecules (SCOM 18)  2018.4.18 

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    Event date: 2018.4.16 - 2018.4.18

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  • Plasmon-induced water splitting and its enhancement by strong coupling between nanocavity and localized surface plasmon modes Invited

    Hiroaki Misawa

    International CLS Forum on Photo and Catalytic Science for Sustainable Society  2018.3.4 

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    Event date: 2018.3.3 - 2018.3.4

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  • Spectral and Temporal Evolution of Near Field on Coupled Plasmonic Nanostructures by Photoemission Electron Microscopy Invited

    Hiroaki Misawa

    OPTIC 2017  2017.12.7 

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    Event date: 2017.12.7 - 2017.12.9

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  • 局在プラズモンの結合状態の解明とそのエネルギー変換への応用 Invited

    三澤 弘明

    理研シンポジウム 第5回「光量子工学」  2017.11.29 

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    Event date: 2017.11.29 - 2017.11.30

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  • 光電子顕微鏡を用いた空間分解近接場スペクトル・位相緩和測定によるプラズモンカップリングの解明 Invited

    三澤 弘明

    第11回分子科学討論会  2017.9.17 

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    Event date: 2017.9.15 - 2017.9.18

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  • Spectral and Temporal Evolution of Near Field on Coupled Plasmonic Nanostructures by Photoemission Electron Microscopy Invited

    Hiroaki Misawa

    Asian Spectroscopy Conference  2017.9.3 

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    Event date: 2017.9.3 - 2017.9.6

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  • Plasmon-induced photoenergy conversions Invited

    Hiroaki Misawa

    The 7th International Conference on Nanoscience & Technology, China (ChinaNANO 2017)  2017.8.29 

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    Event date: 2017.8.29 - 2017.8.31

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    The 2nd Symposium of Advanced Lectures on Fundamentals for Solar Energy Conversion: Theory and Experiment  2017.7.25 

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    Event date: 2017.7.25 - 2017.7.29

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  • Plasmon-induced photocurrent generation using strong coupling between localized surface plasmon and cavity modes Invited

    Hiroaki Misawa

    The 28th International Conference on Photochemistry (ICP 2017)  2017.7.19 

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    Event date: 2017.7.16 - 2017.7.21

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  • アンモニアの人工光合成 Invited

    三澤 弘明

    日本化学会第97春季年会 中長期企画:人工光合成フロンティア2017  2017.3.16 

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    Event date: 2017.3.16 - 2017.3.19

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  • Plasmon-Assisted Artificial Photosynthesis Invited

    Hiroaki Misawa

    2017 International Conference on Artificial Photosynthesis (ICARP 2017)  2017.3.3 

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    Event date: 2017.3.2 - 2017.3.5

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  • Visible and Near-infrared Plasmon-induced Photoenergy Conversion Systems Invited

    Hiroaki Misawa

    MANA International Symposium 2017  2017.2.28 

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    Event date: 2017.2.28 - 2017.3.3

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    The Sixth Japan-Korea Workshop on Digital Holography and Information Photonics (DHIP2016)  2016.12.21 

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    Event date: 2016.12.19 - 2016.12.22

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  • Plasmon-assisted artificial photosynthesis Invited

    Hiroaki Misawa

    9th Asian and Oceanian Photochemistry Conference (APC2016)  2016.12.5 

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    Event date: 2016.12.4 - 2016.12.8

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  • Plasmon-induced photoenergy conversion systems using nano-engineered gold particles Invited

    Hiroaki Misawa

    The 29th International Mecroprocesses and Nanotechnology Conference (MNC 2016)  2016.11.9 

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    Event date: 2016.11.8 - 2016.11.11

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  • Plasmon-induced solar energy conversion systems Invited

    Hiroaki Misawa

    HOKUDAI-NCTU Joint Symposium on Nano, Photo and Bio sciences in 2016  2016.10.4 

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    Event date: 2016.10.4 - 2016.10.5

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  • 局在プラズモンを用いた太陽光エネルギー変換システムの開拓 Invited

    三澤 弘明

    第7回近大若手シンポジウム  2016.9.9 

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    Event date: 2016.9.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 局在プラズモンの光アンテナ機能と光エネルギー変換への展開 Invited

    三澤 弘明

    セミナー  2016.8.30 

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    Event date: 2016.8.30

    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    Seminar at Jilin University  2016.8.17 

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    Event date: 2016.8.17

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    The 4th International Symposium on Rare Earth Resource Utilization and The 7th International Symposium on Functional Materials (ISRERU-4 & ISFM-7)  2016.8.16 

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    Event date: 2016.8.16 - 2016.8.19

    Language:English   Presentation type:Oral presentation (keynote)  

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    Seminar at Changchun Institute of Applied Chemistry  2016.8.16 

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    Event date: 2016.8.16

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Plasmonic Photochemical Reaction Field and Its Application to Photosynthesis Invited

    Hiroaki Misawa

    Gordon Research Conference Commercial Successes and Remaining Challenges After a Twenty Year Investment in Green Chemistry Principles  2016.8.2 

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    Event date: 2016.7.31 - 2016.8.5

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META’16)  2016.7.26 

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    Event date: 2016.7.25 - 2016.7.28

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • 金属ナノ構造を用いた光反応場の創成とその光エネルギー変換への展開 Invited

    三澤 弘明

    第47回 IGERグリーン自然科学レクチャー  2016.7.22 

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    Event date: 2016.7.22

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Photochemical Reaction Field Created by Plasmonic Metal Nanostructures and Its Application to Energy Conversion Systems Invited

    Hiroaki Misawa

    Gordon Research Conference From Plasmonic Fundamentals to Nanooptical Applications  2016.7.10 

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    Event date: 2016.7.10 - 2016.7.15

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-induced photoenergy conversion systems Invited

    Hiroaki Misawa

    The 5th Hsinchu Workshop Single Molecule/Nanoparticle Spectroscopy and Imaging  2016.6.23 

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    Event date: 2016.6.23

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Metal-nanostructures for solar energy conversion Invited

    Hiroaki Misawa

    The 5th Hsinchu Summer Course Single Molecule/Nanoparticle Spectroscopy and Imaging  2016.6.21 

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    Event date: 2016.6.21 - 2016.6.22

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • プラズモン光アンテナの開発と人工光合成への展開 Invited

    三澤 弘明

    さきがけ「光エネルギーと物質変換」研究領域 第13回領域会議  2016.5.26 

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    Event date: 2016.5.26

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Photochemical Reaction Field Created by Metal Nanostructures and Its Application to Energy Conversion Systems Invited

    Hiroaki Misawa

    The 96th CSJ Annual Meeting  2016.3.24 

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    Event date: 2016.3.24 - 2016.3.27

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • プラズモン新機能発現:高効率光エネルギー変換システム構築へ向けた挑戦 Invited

    三澤 弘明

    多元技術融合光プロセス研究会  2016.3.2 

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    Event date: 2016.3.2

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Hiroaki Misawa Invited

    Plasmon-induced photoenergy conversion systems

    International Conference on Materials for the Millennium (MatCon2016)  2016.1.14 

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    Event date: 2016.1.14 - 2016.1.16

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-induced Photoenergy Conversion Systems Invited

    Hiroaki Misawa

    CityU/Hokkaido University Joint Workshop “Advanced Materials and Characterisation”  2015.12.10 

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    Event date: 2015.12.10 - 2015.12.11

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-induced Photoenergy Conversion Systems Invited

    Hiroaki Misawa

    RIES-RCAS Workshop  2015.11.24 

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    Event date: 2015.11.24

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • 局在プラズモンを用いた人工光合成の構築と光電子顕微鏡による緩和過程の追跡 Invited

    三澤 弘明

    応用物理学会 有機分子・バイオエレクトロニクス分科会講習会「次世代太陽エネルギー変換デバイスの研究開発を支える先端計測」  2015.11.6 

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    Event date: 2015.11.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-Induced Artificial Photosynthesis Invited

    Hiroaki Misawa

    2015 CRL Forum International jointed with the 5th International Symposium of Nano-Macro Materials, Devices, and System Research Alliance Project  2015.10.20 

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    Event date: 2015.10.19 - 2015.10.20

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • 広帯域の可視光を集めて、運んで、水を分解する:量子コヒーレンス駆動型人工光合成 Invited

    三澤弘明

    岡山大学J-PEAKS シンポジウム −J-PEAKSによる 大学改革の最前線−  2026.1.27 

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  • 夢のエネルギー人工光合成の実現に向けて Invited

    三澤弘明

    岡山大学公開講座  2025.11.29 

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  • Lighting Up Chemistry with Plasmons: From Optical Fundamentals to Electron Transfer in Nanostructures Invited

    Hiroaki Misawa

    NYCU Fall Colloquium  2025.11.21 

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  • 量子コヒーレンスを用いた人工光合成 Invited

    三澤弘明

    最先端光化学に関する研究会  2025.10.25 

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  • 光を集めてエネルギーに変える:プラズモンと人工光合成 Invited

    三澤弘明

    講演会(早稲田大学)  2025.10.22 

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  • モード強結合を利用した人工光合成 Invited

    三澤弘明

    最先端光化学に関する研究会  2024.10.26 

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  • The impact of quantum coherence emerging from modal strong coupling on photoelectron transfer reactions Invited

    Hiroaki Misawa

    Seminar at National Yang Ming Chiao Tung University  2024.9.13 

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  • モード強結合下におけるプラズモン間の量子コヒーレンとホットキャリアの生成 Invited

    三澤弘明

    光圧コロキウム  2024.8.19 

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  • ナノ光共振器とプラズモンのモード強結合を用いた人工光合成 Invited

    三澤弘明

    18th RIIS SEMINAR  2024.5.31 

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  • モード強結合を用いた人工光合成の構築 Invited

    三澤 弘明

    三澤弘明教授講演会  2024.1.25 

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  • プラズモンとナノ共振器によるモード強結合を利用した人工光合成 Invited

    三澤 弘明

    第19回 日本写真学会光機能性材料Onlineセミナー「カーボンニュートラル 光触媒による水素発生とCO2還元の現状と展望」  2023.12.12 

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  • Mechanism of hot electron transfer at Au nanostructure/TiO2 interface under modal strong coupling conditions Invited

    Hiroaki Misawa

    Micro Chemistry Meeting  2023.9.23 

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  • Enhanced water splitting at visible wavelength region using modal strong coupling Invited

    Hiroaki Misawa

    International Workshop on Light Matter Interaction 2023 (IWLMI2023)  2023.4.1 

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  • 光と水でつくるクリーンエネルギー 人工光合成の実現を目指して Invited

    三澤 弘明

    三澤弘明特任教授退職記念講演会  2023.3.3 

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  • モード強結合が創発する量子コヒーレンスによる電子移動反応増強 Invited

    三澤 弘明

    マイクロ化学研究会  2022.9.16 

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  • 量子コヒーレンス機能を有する人工光合成 Invited

    三澤 弘明

    井上晴夫先生記念「光化学の最前線」シンポジウム  2022.7.3 

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  • Plasmonic Chemistry Invited

    Hiroaki Misawa

    CEFMS Lecture  2021.5.11 

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  • モード強結合を利用した水の可視光分解 Invited

    石 旭, 押切 友也, 三澤 弘明

    光機能材料研究会第81回講演会「光触媒材料の設計開発と光触媒反応解析の最新動向」  2021.3.1 

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  • プラズモンの化学のその先へ Invited

    三澤 弘明

    第948回分子研コロキウム  2020.12.16 

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  • プラズモンの化学のその先へ Invited

    三澤 弘明

    化学特別講義(慶應義塾大学理工学部化学科)  2020.11.14 

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  • プラズモニック化学のその先へ Invited

    三澤 弘明

    第18回プラズモニック化学シンポジウム  2020.7.10 

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  • Insight into modal strong coupling and its application to photochemical reactions Invited

    Hiroaki Misawa

    Symposium on Plasmonic and its Application  2019.10.31 

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    Seminar at Academia Sinica  2018.12.20 

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  • 可視光閉じ込め機能を有する光電極による高効率光反応 Invited

    三澤 弘明

    スマートデバイス・計測 新技術説明会  2018.11.29 

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    Seminar at Institute of Chemistry, Chinese Academy of Sciences  2018.11.28 

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    PEEM/CL Plasmonic and Photonic Fabrication Research Workshop  2018.11.27 

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  • Enhanced Water Splitting under Modal Strong Coupling Conditions Invited

    Hiroaki Misawa

    Seminar at National Chi Nan University  2018.11.14 

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  • プラズモンを用いた太陽光エネルギー変換システム Invited

    三澤 弘明

    防衛大学校応用化学専攻課外講演  2018.10.26 

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  • プラズモン強結合状態の解明とその応用 Invited

    三澤 弘明

    講演会(東京工業大学)  2018.6.1 

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  • プラズモンを用いた太陽光エネルギー変換 Invited

    三澤 弘明

    平成29年度岡山大学次世代研究コア形成支援事業「触媒科学による持続可能な開発への貢献」ミニシンポジウムシリーズ「光触媒開発が先導する「人工光合成」技術Ⅰ」  2018.1.10 

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  • Spectral and Temporal Evolution of Near Field on Coupled Plasmonic Nanostructures by Photoemission Electron Microscopy Invited

    Hiroaki Misawa

    Seminar at Academia Sinica  2017.12.5 

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  • Plasmon-induced photoenergy conversions Invited

    Hiroaki Misawa

    Seminar at Nankai University  2017.8.30 

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  • Plasmon-induced photoenergy conversions Invited

    Hiroaki Misawa

    Seminar at Peking University  2017.8.29 

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  • 局在表面プラズモンとその光エネルギー変換への展開 Invited

    三澤 弘明

    NEDO 平成29年度エネルギー・環境新技術先導プログラム「極微小液滴が形成する反応場を用いたナノ材料の構造・機能制御技術の研究開発」全体会議  2017.8.10 

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  • プラズモンカップリングとその光エネルギー変換への展開 Invited

    三澤 弘明

    新学術領域研究「光圧によるナノ物質操作と秩序の創生」領域会議  2017.6.19 

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  • プラズモン光増強場を利用した光化学反応とその光エネルギー変換への展開 Invited

    三澤 弘明

    フロンティア研究センター講演会  2016.12.19 

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  • 金属ナノ粒子で太陽光を捕まえて、電気や化学エネルギー変換に利用する Invited

    三澤 弘明

    LED総合フォーラム2016  2016.12.17 

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  • Plasmon-induced artificial photosynthesis systems Invited International conference

    MISAWA Hiroaki

    Tsukuba nano MA 2015 (Satellite symposium of NIMS conference)  2015.7.15 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-induced Artificial Photosynthesis Invited International conference

    MISAWA Hiroaki

    27th International Conference on Photochemistry (ICP2015)  2015.6.28 

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  • プラズモニック化学の新展開 −プラズモンによる物理過程の増強から化学過程の増強に向けて− Invited

    三澤 弘明

    第8回プラズモニック化学シンポジウム  2015.6.12 

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  • Plasmon-induced Artificial Photosynthesis Invited International conference

    MISAWA Hiroaki

    CFP/NIM Workshop on Functional Photonics and Nanosystems  2015.5.28 

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  • 空中窒素の光固定 Invited

    三澤 弘明

    日本化学会第95春季年会(中長期企画「水素社会と人工光合成」)  2015.3.26 

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  • 全可視光の利用を可能にするプラズモン人工光合成の構築 Invited

    三澤 弘明

    日本化学会第95春季年会(ATP企画「資源・次世代エネルギーと環境->太陽エネルギー変換の新技術と展望」)  2015.3.26 

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  • Plasmon-Induced Artificial Photosynthesis Invited International conference

    MISAWA Hiroaki

    The 1st Joint Workshop between Istitute of Physics (IOP), Academia Sinica & Research Institute for Electronic Science (RIES), Hokkaido University  2015.3.23 

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  • Plasmon-induced Artificial Photosynthesis Systems Invited International conference

    MISAWA Hiroaki

    5th Symposium on “Application of Light and Materials for the Innovation of Technology and Life  2015.3.18 

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  • プラズモニック化学を利用する光エネルギー変換システム Invited

    三澤 弘明

    第21回バイオテンプレート研究懇談会  2015.3.13 

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  • 局在プラズモンを用いた太陽光エネルギー変換システムの開拓 Invited

    三澤 弘明

    平成26年度日本表面科学会東北・北海道支部講演会  2015.3.9 

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  • Plasmon-induced Artificial Photosynthesis Invited International conference

    MISAWA Hiroaki

    18th Osaka City University International Conference  2015.3.9 

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  • Plasmon-induced Artificial Photosynthesis Systems Invited International conference

    MISAWA Hiroaki

    RCAS and Research Institute for Electronic Science (RIES), Hokkaido University Workshop  2014.12.22 

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  • Frontier in Plasmonic Chemistry Invited

    MISAWA Hiroaki

    Seminar, National Chiao Tung University  2014.12.12 

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  • Plasmon-induced Artificial Photosynthesis Systems Invited International conference

    MISAWA Hiroaki

    2014 International Conference on Artificial Photosynthesis  2014.11.24 

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  • Plasmon-induced Artificial Photosynthesis Systems Invited International conference

    MISAWA Hiroaki

    8th Asian Photochemistry Conference  2014.11.10 

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  • Plasmon-induced Water Splitting System Invited International conference

    MISAWA Hiroaki

    The 2014 ECS and SMEQ Joint International Meeting  2014.10.5 

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  • Plasmon-induced artificial photosynthesis systems Invited International conference

    MISAWA Hiroaki

    15th Chitose International Forum on Photonics Science & Technology  2014.10.2 

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  • Plasmon-induced solar energy conversion systems Invited International conference

    MISAWA Hiroaki

    The 6th IEEE international Nanoelectronics Conference 2014  2014.7.28 

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  • Plasmon-induced Water Splitting System Invited International conference

    MISAWA Hiroaki

    The XXVth IUPAC Symposium on Photochemistry  2014.7.13 

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  • Plasmon-Induced Water Splitting Invited International conference

    MISAWA Hiroaki

    Do we need a global project on artificial photosynthesis (solar fuels and chemicals)? (Theo Murphy Scientific Discussion Meeting)  2014.7.8 

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  • Plasmon-induced Water Splitting System Invited International conference

    MISAWA Hiroaki

    Light Conference-International Conference on Micro/Nano Optical Engineering (ICOME2014)  2014.7.3 

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  • Plasmon-induced Water Splitting System Invited International conference

    MISAWA Hiroaki

    2nd International Workshop on Ultrafast Laser Optoeletronics  2014.7.2 

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  • Towards nanostructure-enhanced photoenergy conversion in the plasmonic chemical reaction field Invited International conference

    MISAWA Hiroaki

    Collaborative Conference on Materials Research  2014.6.23 

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  • Visible Plasmon-Enhanced Water Splitting Invited International conference

    MISAWA Hiroaki

    225th ECS Meeting  2014.5.11 

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  • Towards nanostructure-enhanced photoenergy conversion in the plasmonic chemical reaction field Invited International conference

    MISAWA Hiroaki

    IEEE The 3rd International Symposium on Next-Generation Electronics  2014.5.7 

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  • プラズモンを利用した可視・近赤外光による人工光合成系の構築 Invited

    三澤 弘明

    日本化学会第94春季年会  2014.3.27 

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  • プラズモニック化学の将来展望 Invited

    三澤 弘明

    さきがけ「光の利用と物質材料・生命機能」平成25年度研究報告会  2014.3.6 

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  • Future perspective of plasmonic chemistry Invited International conference

    MISAWA Hiroaki

    Symposium on Functional Nanostructures (Symposium Honoring the 60th Birthday of Prof. Thomas W. Ebbesen)  2014.1.31 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • Future Perspective of Plasmonic Chemistry Invited International conference

    MISAWA Hiroaki

    Seminar (Academia SInica)  2014.1.24 

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  • プラズモニック化学の将来展望 Invited

    三澤 弘明

    CREST「元素戦略を基軸とする物質・材料の革新的機能の創出」『安定な有機ラジカルの蓄電および光電変換材料への応用』チーム会議  2014.1.17 

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  • 可視光局在プラズモンの人工光合成への展開 Invited

    三澤 弘明

    文部科学省私立大学戦略的研究基盤掲載支援事業「太陽光活用を基盤とするグリーン/ライフイノベーション創出技術研究拠点の形成」第2回公開発表会  2013.11.30 

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  • プラズモニック光化学:人工光合成・太陽電池への展開 Invited

    三澤 弘明

    JST・CREST「元素戦略」領域H25全体会議  2013.9.21 

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    Language:Japanese  

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  • プラズモニック化学:人工光合成・太陽電池への展開 Invited

    三澤 弘明

    2013年光化学討論会(特別講演賞受賞講演)  2013.9.13 

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  • Towards nanostructure-enhanced phtoenergy conversion in the plasmonic chemical reaction field Invited International conference

    MISAWA Hiroaki

    International Photochemistry Conference 2013  2013.7.22 

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  • Plasmon-enhanced photocurrent generation and water oxidation International conference

    MISAWA Hiroaki

    Symposium on Plasmon-based Chemistry and Physics (Pre-conference of ICP2013)  2013.7.19 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • Plasmon-Enhanced Photocurrent Generation and Water Oxidation (Workshop) Invited International conference

    MISAWA Hiroaki

    The 2nd International Summer Course and Workshop on "Single Molecule/Nanoparticle Spectroscopy and Imaging"  2013.6.28 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • Fabrication and characterization of metal nanostructures (Summer Course) Invited International conference

    MISAWA Hiroaki

    The 2nd International Summer Course and Workshop on "Single Molecule/Nanoparticle Spectroscopy and Imaging"  2013.6.26 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • プラズモニック化学 ー反応制御を目指してー Invited

    三澤 弘明

    第10回日本写真学会光機能材料セミナー ー光励起制御を目指した金属ナノ構造の構築ー  2013.6.17 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • 近赤外光を如何にして利用するか? Invited

    三澤 弘明

    日本化学会第93春季年会  2013.3.24 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:立命館大学、草津  

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  • プラズモニック光電変換と次世代人工光合成 Invited

    三澤 弘明

    日本化学会第93春季年会  2013.3.22 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:立命館大学、草津  

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  • 局在プラズモンを用いた光電変換システムの構築とその人工光合成系への展開 Invited

    三澤 弘明

    第13回先端フォトンテクノロジー研究センターシンポジウム  2013.3.8  豊田工業大学

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋  

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  • プラズモニック化学の新展開 Invited

    三澤 弘明

    第3回電磁メタマテリアル講演会  2013.2.21 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Plasmon-Assisted Photocurrent Generation and Water Oxidation Invited International conference

    MISAWA Hiroaki

    Physics Colloquium, Konstanz University  2013.1.15 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Konstanz University  

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  • プラズモニック光電変換システムとその人工光合成系への展開 Invited

    三澤 弘明

    日本学術振興会アモルファス・ナノ材料第147委員会第118回研究会  2012.12.7 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Near-Infrared Plasmon-Assisted Water Oxidation Invited International conference

    Hiroaki Misawa

    South China University of Technology  2012.11.23 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:South China University of Technology, Guangzhou, China  

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  • Near-Infrared Plasmon-Assisted Water Oxidation Invited International conference

    Hiroaki Misawa

    7th Asian Photochemistry Conference 2012(APC 2012)  2012.11.13 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Osaka University, Osaka, Japan  

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  • Plasmon-Assisted Photocurrent Generation and Water Oxidation Invited International conference

    Hiroaki Misawa

    2012 RCAS-TNNA Symposium 国際検討会 Recent Development in Nanomaterials: Structures, Dynamics & Applications  2012.10.5 

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    Language:English   Presentation type:Oral presentation (keynote)  

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  • Plasmon-Assisted Photocurrent Generation Systems Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Xu Shi, Kei Murakoshi, Haruo Inoue

    IUMRS-ICEM 2012  2012.9.24 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Pacifico Yokohama, Yokohama, Japan  

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  • 局在プラズモンによる光電変換

    三澤 弘明, 石旭, 孫泉, 小竹勇己, 上野貢生

    2012光化学討論会  2012.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • Plasmon-Assisted Photocurrent Generation and Water Oxidation Invited International conference

    Hiroaki Misawa

    The Opening Ceremony of NICE2 and Forum on Environment Nanotechnology  2012.8.1 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Harbin Institute of Technology, Harbin, China  

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  • Plasmon-Assisted Photocurrent Generation and Water Oxidation Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Xu Shi, Kei Murakoshi, Hauro Inoue

    Collaborative Conference on Materials Research (CCMR) 2012  2012.6.28 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Seoul Palace, Seoul, Korea  

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  • Near-Infrared Plasmonic-Assisted Water Oxidation on Gold Nanostructured TiO2 Photoelectrodes Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    International Conference on Materials, Energy and Environment (ICMEE)  2012.5.10 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Park Inn Hotel Toledo, Toledo, U.S.A.  

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  • Nanostructured TiO2 Single Crystal Substrates Invited International conference

    Hiroaki Misawa, Yoshiaki Nisijima, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    Nanostructures for Energy Conversion Symposium, 221th Meeting of the Electrochemical Society  2012.5.7 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Washington State Convention Center, Seattle U.S. A  

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  • 透明材料表面に形成したプラズモニックナノ構造の光科学とその光エネルギー変換への展開 Invited

    三澤 弘明

    講演会  2012.4.13  旭硝子中央研究所

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:横浜  

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  • プラズモニック太陽光エネルギー変換システムの構築 Invited

    三澤 弘明

    日本化学会第92春季年会シンポジウム「プラズモニック化学の新展開」  2012.3.26 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:慶應義塾大学日吉キャンパス、横浜  

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  • 近赤外プラズモンを用いた光電変換システム・人工光合成系の構築 Invited

    三澤 弘明

    第4回フォトニックデバイス・応用技術研究会  2012.1.25 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:古河電気工業株式会社横浜研究所、横浜  

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  • Plasmon-assisted Water Oxidation on Gold Nanostructured TiO2 Single Crystal Substrates Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    3rd International Forum on Photoenergy Future (IFPF)  2011.12.8 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Ramada Plaza Jeju, Jeju Island, Korea  

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  • Near-Infrared Plasmon-assisted Water Oxidation on Gold Nanostructured TiO2 Photoelectrodes Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    2011 RCAS-ANNA国際検討会, Studies of Nano and Bio-Materials using Laser, X-ray and Single-Molecule Techniques  2011.11.18 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Academia SInica, Taipei, Taiwan  

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  • 局在プラズモンを利用した光化学反応 Invited

    三澤 弘明

    第7回励起ナノプロセス研究会  2011.11.2 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:ビッグ・アイ 国際障害者交流センター、堺市  

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  • Plasmon-enhanced Water Oxidation on Gold Nanostructured TiO2 Photoelectrodes Invited International conference

    MISAWA Hiroaki

    Internationl Workshop on Quantum Manipulation of Atoms and Photons  2011.10.20 

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    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:Jin Sha Hotel, Shanghai, China  

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  • Plasmon-assisted Water Oxidation on Gold Nanostructured TiO2 Photoelectrodes Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Youzhuan Zhang, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    CeNS Workshop 2011 “Nanosciences: From molecular systems to functional materials”  2011.9.21 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Plasmon-assisted Water Oxidation on Gold Nanostructured TiO2 Photoelectrodes International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Youzhuan Zhang, Kosei Ueno, Kei Murakoshi, Haruo Inoue

    XXV International Conference on Photochemistry (ICP 2011)  2011.8.11 

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    Language:English   Presentation type:Oral presentation (general)  

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  • Plasmon-assisted Photocurrent Generation Using an Au-nanorods/TiO2 Electrode Invited International conference

    Hiroaki Misawa, Kosei Ueno, Yoshiaki Nishijima, Yukie Yokota

    International Conference on Materials for Advanced Technologies, Symposium EE: CGCT-5-Functional Materials Crystallization, Characterization and Devices  2011.6.30 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Suntec Singapore and the Pan Pacific Singapore Hotel, Singapore  

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  • Plasmon-Assisted Photocurrent Generation Invited International conference

    Hiroaki Misawa, Kosei Ueno, Yoshiaki Nishijima, Yukie Yokota, Kei Murakoshi

    International WWorkshop on Nanoplasmonics for Energy and the Environment  2011.6.10 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Hotel Carlos I, Sanxenxo, Spain  

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  • プラスモン増強光化学反応 Invited

    MISAWA Hiroaki

    ナノ学会第9回大会  2011.6.2 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Electromagnetic Field Enhancement Effects on Surface-enhanced Raman Scattering Using Nano-engineered Gold Particles Invited International conference

    Hiroaki Misawa, Yukie Yokota, Kosei Ueno

    IUPAC International Congress on Analytical Sciences 2011  2011.5.26 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kyoto International Conference Center, Kyoto  

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  • Plasmon-Assisted Photocurrent Generation System Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    The 5th International Conference on Surface Plasmon Photonics  2011.5.18 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:BEXCO, Busan, Korea  

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  • プラズモニクス研究の新展開ー発光増強や光電変換への応用ー Invited

    三澤 弘明

    講演会  2011.4.14  旭硝子中央研究所

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:横浜  

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  • Photochemical reactions on nano-engineered gold particles International conference

    Hiroaki Misawa, Kosei Ueno, Naoki Murazawa, Yoshiaki Nishijima, Yukie Yokota, Kei Murakoshi

    Pacifichem 2010 “The Nanostructure-Enhanced Photochemical Reactions”  2010.12.15 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sheraton Waikiki, Honolulu, Hawaii, USA  

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  • Plasmon-Assisted Photocurrent Generation System Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    The 4th GCOE International Symposium: Towards a Sustainable Future  2010.11.27 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Hokkaido University, Sapporo  

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  • 見えない光、赤外線を利用する太陽電池 Invited

    三澤 弘明

    学術講演会『北海道から発信するグリーンイノベーション』  2010.11.15 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:北海道大学、札幌  

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  • 局在プラズモンによる新しい励起プロセスを用いた光化学反応 Invited

    三澤 弘明

    【光化学基礎講座12】光化学の基礎概念と実験技術講座 2010  2010.11.10  光化学協会

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:大阪大学、大阪  

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  • Plasmon-Enhanced Photochemical Reactions Invited International conference

    Hiroaki Misawa

    Korea Nano Optical Society 2010 (KNOS 2010)  2010.8.26 

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    Language:English   Presentation type:Oral presentation (keynote)  

    Venue:KINTEX, Ilsan Gyeonggido  

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  • Plasmon-Assisted Photocurrent Generation from Visible to Near-Infrared Wavelength Using an AU-Nanorods/TiO2 Electrode Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    Korea-Japan Joint Forum 2010 on Organic Materials for Electronics and Photonics (KJF2010)  2010.8.24 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kitakyushu International Conference Center, Kitakyushu, Fukuoka  

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  • Plasmon Assisted Photocurrent Generation System from Ultraviolet to Near-infrared Wavelength International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    18th International Conference on Photochemical Conversion and Storage of Solar Energy (IPS-18)  2010.7.30 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Korea University, Seoul, Korea  

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  • 光と物質の新しい相互作用−光−分子強結合反応場の創成ー Invited

    三澤 弘明

    講演会  2010.7.8  富士フイルム株式会社

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:富士フイルム㈱先端コア技術研究所、開成町、神奈川県  

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  • フェムト秒レーザーによる3次元加工 Invited

    三澤 弘明

    日本光学会(応用物理学会)光波シンセシス研究グループ主催第17回研究会「光波シンセシスとトポロジー理工学」  2010.7.5 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:北海道大学、札幌  

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  • Plasmon-Assisted Photocurrent Generation System from Visible to Near-infrared Wavelength International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    XXIII IUPAC Symposium on Photochemistry  2010.7 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Polo Didattico degli Adelardi, Ferrara, Italy  

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  • Plasmon Assisted Photochemistry Invited International conference

    Hiroaki Misawa

    2010.6.18 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:East China Normal University, Shanghai, China  

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  • Photochemistry on Nanoengineered Gold Structures Invited International conference

    Hiroaki Misawa, Kosei Ueno, Yoshiaki Nishijima, Yukie Yokota

    The International Conference on Nanophotonics 2010  2010.6.2 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Epocal Tsukuba, Tsukuba  

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  • Nanoparticle Plasmon-assisted Photochemical Reactions Invited International conference

    Hiroaki Misawa, Kosei Ueno, Naoki Murazawa, Yukie Yokota

    The Nanostructures for Energy Conversion Symposium, 217th Meeting of Electrochemical Society  2010.4.28 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:The Hyatt Regency Vancouver, Canada  

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  • Gold Nano-sturcture Enhanced Photocurent Generation System from Ultraviolet to Near-infrared Wavelength Invited International conference

    Hiroaki Misawa, Yoshiaki Nishijima, Kosei Ueno, Yukie Yokota, Kei Murakoshi

    International Symposium on Chemical Conversion of Light Energy  2010.3.28 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Gold Nano-Structure Enhanced Photocurrent Generation System from Ultraviolet to Infrared Wavelength Invited International conference

    Hiroaki Misawa

    3rd Taiwan-Japan Joint Symposium on Organized Nanomaterials and Nanostructures Related to Photoscience  2010.3.22 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Grand Formosa Taroko Hotel, Taroko National Park, Hualien, Taiwan  

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  • 光ナノアンテナによる広波長帯域太陽光エネルギー変換システムの開発 Invited

    三澤 弘明

    京都・先端ナノテク総合支援ネットワーク 第8回ナノテクシンポジウム「フォトニクス研究の推進とナノテクノロジー支援の可能性」  2010.3.19 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:ホテル日航奈良、奈良  

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  • イントロダクトリートーク:光ー分子強結合反応場の創成に向けて Invited

    三澤 弘明

    第57回応用物理学関連連合講演会  2010.3 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東海大学、平塚  

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  • Gold Nano-Structure Enhanced Photocurrent Generation System from Ultraviolet to Near-Infrared Wavelength Invited International conference

    Hiroaki Misawa

    JAPAN NANO 2010  2010.2.19 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • Nanoparticle Plasmon-assisted Photochemical Reactions Invited International conference

    Hiroaki Misawa

    Invited seminar  2009.12.16 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:CNRS et Universite de Strasbourg, France  

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  • Photophysical and Photochemical Process on Nanoengineered Gold Structures Invited International conference

    Hiroaki Misawa

    Optics and Photonics Taiwan 2009 (OPT 2009)  2009.12.11 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Taiwan Normal University, Taipei  

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  • 光ナノアンテナによるナノ空間における反応と計測 Invited

    三澤 弘明

    MNC 2009 技術セミナー  2009.11.16 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:シェラトン札幌、札幌  

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  • Nnaoparticle plasmon-assisted photochemical reactions International conference

    Hiroaki Misawa

    Wazapolooza 2009 (Micheal R. Wasielewski’s 60th Birthday Celebration)  2009.9.26 

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    Language:English   Presentation type:Poster presentation  

    Venue:Northwestern University, Evanston, U.S.A.  

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  • フェムト秒レーザーリソグラフィの開発とその3次元フォトニック結晶加工への応用 Invited

    三澤 弘明

    第58回高分子討論会  2009.9.16 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:熊本大学、熊本  

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  • 金属ナノ構造形成とプラズモン共鳴 Invited

    三澤 弘明

    日本分光学会第45回夏期セミナー「表面プラズモンを利用した高感度表面・界面分光の基礎原理と測定手法を学ぶ」,「顕微分光法ーナノ・マイクロの世界をみる分光法」,「NMR分光法」  2009.9.1 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:幕張メッセ国際会議場、千葉  

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  • 電気泳動チップを用いた核酸・タンパク質の新規分主装置の開発 Invited

    三澤 弘明

    第3回次世代医療システム産業化フォーラム2009  2009.6.30 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:大阪商工会議所、大阪  

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  • 金属ナノ構造による光の捕集・局在とその光化学反応場への展開

    三澤 弘明

    国際高等研究所 研究プロジェクト「ナノ物質量子相の科学」2009年度第1回研究会  2009.6.19 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:国際高等研究所、木津川  

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  • Photochemical reactions on gold nanoparticles Invited International conference

    MISAWA Hiroaki

    2009.5.25 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:San Francisco Hilton, San Francisco  

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  • フォトンのハンドリングと光化学への展開 Invited

    三澤 弘明

    先端光機能材料の創発に関する光化学シンポジウムー徳丸克己先生退官15周年を記念してー  2009.5.16 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:学士会館、東京  

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  • Photochemistry on Nano-engineered Au Structures Invited International conference

    Hiroaki Misawa

    The Second International Symposium on Interdisciplinary Materials Science(ISIMS-2009)  2009.3.9 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Tsukuba International Congress Center, Tsukuba  

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  • Non-Linear Photochemical Reactions on Nano-Engineered Gold Nanoparticles Invited International conference

    Hiroaki Misawa

    Asian Academic Seminar 2009  2009.3.3 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:KSP Hall, Kanagawa  

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  • 光ナノアンテナの構造設計とSERSへの展開 Invited

    三澤 弘明

    日本分光学会 高感度表面・界面分光部会第1回シンポジウム  2008.12.5 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:産業技術総合研究所つくばセンター、つくば  

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  • Non-linear Photochemical Reactions Induced in the Near-field Region of Sub-wavelength Optical Antennae under Incoherent Excitation Invited International conference

    Hiroaki Misawa

    The 2nd Japan-Taiwan Joint Symposium on Organized Nanomaterials and Nanostructures Related to Photoscience  2008.11.5 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Kyoto University Clock Tower Centennial Hall, Kyoto  

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  • Photochemistry on Nano-Engineered Gold Structures Invited International conference

    Hiroaki Misawa

    5th Asian Photochemistry Conference (5th APC)  2008.11.2 

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    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Jiuhua Convention center, Beijing, China  

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  • 量子ビームによる微細構造形成と新機能発現 Invited

    MISAWA Hiroaki

    2008.9.24 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • Photochemistry on Nano-Engineered Gold Particles International conference

    Hiroaki Misawa

    XII IUPAC Symposium on Photochemistry 2008  2008.7 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Gothenburg, Sweeden  

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  • Nano-structured Materials in Photonics and Plasmonics Invited International conference

    Hiroaki Misawa

    4th SFB 513 Workshop  2008.5.30 

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    Venue:University of Konstanz, Germany  

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  • フェムト秒レーザープロセスによるフォトニック結晶の作製 Invited

    MISAWA Hiroaki

    2008.5.15 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • フェムト秒レーザー加工と高分子デバイス応用への展開

    MISAWA Hiroaki

    2008.3.27 

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    Language:Japanese   Presentation type:Oral presentation (general)  

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  • 光ー分子強結合反応場の創成と展開

    三澤 弘明

    集積分子工学部門講演会「金属ナノ構造のプラズモニクスト分子回路工学」  2008.3.17 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、横浜  

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  • 北海道大学におけるナノテクノロジー支援事業

    三澤 弘明

    産学官連携講演会〜科学者・技術者の「ノウハウ」と「先端設備と技術」を連携させた研究、技術・製品開発の支援事業  2008.3.11 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:千歳科学技術大学、千歳  

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  • フェムト秒レーザーによる機能性材料の開拓 Invited

    三澤 弘明

    第69回レーザ加工学会講演会  2007.12.11 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京大学、東京  

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  • Photochemistry on Gold Nanoparticles International conference

    Hiroaki Misawa

    2007 Korea-Japan Symposium on Frontier Photoscience  2007.11.22 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Gyeongiu, Korea  

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  • 多光子重合反応によるマイクロ・ナノ構造の作製

    三澤 弘明, 上野 貢生, ヨードカジス・サウリウス, ミゼイキス・ビガンタス

    第56回高分子討論会  2007.9.19 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋工業大学、名古屋  

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  • 1000兆分の1秒パルスレーザーが広げる新しい加工技術の可能性−ナノ空間に於ける「光」で北海道に新産業を−」

    三澤 弘明

    北海道中小企業家同友会産学官連携研究会HoPE9月例会  2007.9.12 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:JSTイノベーションプラザ北海道、札幌  

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  • ライフサイエンスビジネスの展開について

    三澤 弘明

    ベンチャー起業のラストワンマイルをつなぎマーケティングセミナー  2007.8.25 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:小樽商科大学札幌サテライト、札幌  

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  • Nano-Structured Materials in Plasmonics and Photonics Invited International conference

    Hiroaki Misawa

    The Fifteenth International Conference on COMPOSITES/NANO ENGINEERING (ICCE-15)  2007.7.16 

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    Language:English   Presentation type:Oral presentation (keynote)  

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  • 金属によるナノ空間を使って実現する新しい反応と計測 Invited

    三澤 弘明

    ポストシリコン物質・デバイス創製基盤技術アライアンス発足記念シンポジウム  2007.6.6 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:東京  

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  • 金属ナノ構造による光制御 Invited

    三澤 弘明

    北海道光科学技術研究会講演会 光科学とナノテクノロジー  2007.5.11 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:(独)科学技術振興機構 研究成果活用プラザ北海道、札幌  

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  • Workshop on Photons and Spins

    Hiroaki Misawa

    ~Their Generation, Manipulation, and Detection~(Supported by JST-CREST, JSAP, and RIES-Hokudai)  2006.12.12 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Hokkaido University, Sapporo  

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  • 表面プラズモンによる微量生体分子計測法の開発

    三澤 弘明

    LASER EXPO 2006  2006.4.20 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜  

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  • 材料科学からのフォトニック結晶作製へのアプローチ Invited

    三澤 弘明

    高分子学会、印刷・情報記録・表示研究会  2005.12.13 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:千里ライフサイエンスセンター、大阪  

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  • 加工技術としてのフェムト秒レーザ、応用としてのフォトニクス Invited

    三澤 弘明

    高分子学会、光反応・電子用材料研究会  2005.11.10 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:松下電気厚生年金基金・松心会館、大阪  

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  • Three-Dimensional Photonic Crystal Structures Recorded by Femtosecond Pulses Invited International conference

    Hiroaki Misawa

    First Conference on Advanced in Optical Materials  2005.10.12 

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    Venue:Tucson, Arizona, U.S.A.  

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  • レーザーとナノテクノロジー Invited

    三澤 弘明

    (社)レーザー学会 レーザー普及セミナー「未来社会に貢献するレーザー技術」  2005.7.29 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:千里ライフサイエンスセンター、大阪  

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  • Fabrication of 3D Photonics Structures by Fs-Pulses Invited International conference

    MISAWA Hiroaki

    International Conference on Coherent and Nonlinear Optics and International Conference on Lasers, Applicaions, and Technologies, (ICONO/LAT2005)  2005.5.12 

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    Venue:St.Petersburg, Russia  

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  • Holographic and direct laser writing of photonic crystal structures Invited International conference

    Hiroaki Misawa

    ISG/ICG 2005  2005.4.14 

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    Venue:Shanghai, China  

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  • Femtosecond Laser Fabrication of 3D Photonic Crystal Structures Invited International conference

    Hiroaki Misawa

    The 6th International Symposium on Laser Precision Microfabrication  2005.4 

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    Venue:Williamsburg, U.S.A  

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  • 3D Photonic Crystal Structures Recorded by Femtosecond Laser Irradiation Invited International conference

    Hiroaki Misawa, Saulius Juodkazis

    The 2nd International Symposium on Mechanical Science based on Nanotechnology  2005.2.21 

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  • フェムト秒レーザーによる新しい3次元加工法の加工法の開発とその応用 Invited

    三澤 弘明

    2005.1.13 

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    Language:Japanese  

    Venue:室蘭工業大学、室蘭  

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  • 量子相関光子ビームによるナノ加工技術の確立を目指して

    三澤 弘明

    北海道電子科学研究所 研究交流会  2005.1.7 

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    Venue:北海道大学学術交流会館、札幌  

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  • Femtosecond Laser Fabrication of Photonic Crystal Structures International conference

    H. Misawa, V. Mizeikis, S. Juodkazis, S. Matsuo, T. Kondo, S. K. Khen

    7th Annual Symposium on JAFoS  2004.12.10 

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    Language:English   Presentation type:Poster presentation  

    Venue:LA. USA  

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  • Femtosecond Laser Fabrication of Photonic Crystal Structures International conference

    Hiroaki Misawa

    International Workshop on Photonic-crystal Devices and Their Applications  2004.10.16 

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    Venue:National Taiwan Normal University, Taipei, Taiwan  

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  • フェムト秒レーザーパルスによる3次元加工

    MISAWA Hiroaki

    2004.7.16 

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  • フェムト秒加工のナノバイオ分野への応用

    三澤 弘明

    産総研ナノバイオ分野人材養成ユニット講義  2004.3.12 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:産総研関西センター、大阪  

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  • 高分子材料を用いたナノ・マイクロ周期構造作製技術の開発

    三澤 弘明

    2003年度印刷・情報記録・表示研究会講座  2004.2.20  高分子学会

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:発明会館ホール、東京  

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  • 北大発ベンチャー企業「(株)レーザーシステム」の立ち上げと最近の研究成果の紹介 Invited

    三澤 弘明

    (財)光産業技術振興協会 平成16年度第2回フェムト秒超加工研究会  2004 

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    Venue:光産業技術振興協会、東京)  

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  • フェムト秒レーザーを用いた3次元加工技術

    三澤 弘明

    Sony Institute of Technology  2003.11.28 

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  • フェムト秒レーザー加工のナノテクノロジーへの展開

    三澤 弘明

    日本機械学会・特別講演会  2003.11.14 

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    Venue:徳島大学、徳島  

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  • フェムト秒レーザーによる3次元超加工技術の現状

    三澤 弘明

    第2回フェムト秒レーザー加工技術研究会  2003.10.30 

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    Venue:北九州テクノセンター、北九州  

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  • 高分子材料を用いたフォトニック結晶作製技術の開発

    三澤 弘明

    フォトポリマー懇話会 第145回フォトポリマー懇話会例会「Two-photon Sensitization」  2003.10.21 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:東京理科大学・理窓会館、東京  

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  • フェムト秒レーザー加工とそのフォトニック結晶作製への展開

    三澤 弘明

    日本学術振興会・光エレクトロニクス第130委員会第235回研究会  2003.10.10 

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    Venue:森戸記念館、東京  

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  • Holographic and Direct Recording by Femtosecond Pulses International conference

    H. Misawa, T. Kondo, K. Yamasaki, S. Juodkazis, V. Mizeikis, S. Matsuo

    IUMRS-ICAM2003  2003.10.8 

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    Venue:Pacifico Yokohama, Yokohama  

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  • 高分子材料を用いた3次元フォトニック結晶の作製

    三澤 弘明

    電子情報通信学会ソサイアティOPE/LQE合同シンポジウム 「SC-1フォトニック結晶の最近の動向:基礎から応用まで」  2003.9.23 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:新潟大学  

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  • フェムト秒レーザーとそのマイクロ・ナノテクノロジーへの展開

    三澤 弘明

    長岡技術科学大学匠稜講演会  2003.9.19 

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    Venue:長岡技術科学大学  

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  • フェムト秒レーザー加工の新展開

    三澤 弘明

    先端レーザー加工技術研究会  2003.9.18 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:信濃川テクノポリス機構、新潟  

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  • マイクロ・ナノ加工による新しい機能性材料の創出

    三澤 弘明

    日本機械学会  2003.9.12 

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    Venue:愛媛大学工学部  

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  • フェムト秒多光束干渉による3 次元ナノ構造の作製

    三澤 弘明

    2003年秋季第64回応用物理学関係連合講演会 フェムト秒レーザーを用いたマテリアルプロセシングの新展開  2003.8.31 

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    Venue:福岡大学、福岡  

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  • 新規DNAハイブリダイゼーション検出技術の開発

    三澤 弘明

    日本機械学会2003年度年次大会先端技術フォーラム レーザー精密微細加工の現状と将来技術  2003.8.6 

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    Venue:徳島大学工学部、徳島  

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  • 光が拓くナノテクノロジー Invited

    三澤 弘明

    北海道大学院共通授業「ナノテクノロジー・ナノサイエンスの展開 I」  2003.8.1 

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    Venue:北海道大学、札幌  

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  • フェムト秒レーザーパルスを用いた3次元加工技術の開発 Invited

    三澤 弘明

    キャノン講演会  2003.7.8 

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  • Three-dimensional Recording by Femtosecond Pulses in Polymer Materials International conference

    MISAWA Hiroaki

    2003.6.26 

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  • Towards novel techniques of optical nanoprocessing International conference

    Hiroaki Misawa

    CREST & Quantum, Nanoplanar, Nanostructures & Nanoelectronics 2003 Joint International Workshop  2003.6.21 

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    Venue:Awaji Yumebutai International Conference Center  

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  • Three-dimensional microfabrication by femtosecond pulses in dielectrics International conference

    H. Misawa, T. Kondo, S. Matsuo, S. Juodkazis, V. Mizeikis

    E-MRS 2003 Spring Meeting  2003.6.10 

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    Venue:Strasbourg France  

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  • 2光子励起による透明材料の加工

    三澤 弘明

    03-1光反応・電子用材料研究会  2003.5.14 

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    Venue:東京工業大学、東京  

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  • フェムト秒レーザー加工

    三澤 弘明

    (社)表面技術協会第105回講演会  2003.3.15 

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    Venue:茨城  

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  • フェムト秒レーザーによる3次元マイクロ加工

    三澤 弘明

    Mate 2003 第9回「エレクトロニクスにおけるマイクロ接合・実装技術」  2003.2.7 

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    Venue:パシフィコ横浜  

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  • Three-dimensional recording by femtosecond pulses in dielectrics International conference

    H. Misawa, T. Kondo, S. Matsuo, S. Juodkazis, V. Mizeikis

    Photonics West「Laser Applications Microelectronics and Optoelectronic Manufacturing VIII」  2003.1.25 

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    Venue:San Jose, USA  

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  • 多光子励起による透明材料の三次元加工

    三澤 弘明

    東北大学多元物質科学研究所国際シンポジウム ナノフォトニックポリマーの展開  2003.1.17 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:東北大学、仙台  

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  • フェムト秒レーザーによるサファイア等各種光学結晶の内部改質とそのメカニズム

    三澤 弘明

    第4回 フェムト秒超加工研究会  2003.1.15 

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    Venue:日本科学未来館、東京  

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  • フェムト秒レーザー加工による材料の高付加価値化とその将来展望

    三澤 弘明

    分野設定型研究会「微細加工装置(レーザー加工技術)分野」第2回セミナー  2003.1.14 

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  • 光圧による物質の化学構造・運動制御

    三澤 弘明

    第6回 NAIST科学技術セミナー「偏光と物質の相互作用」  2003.1.10 

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    Venue:奈良先端科学技術大学院大学、奈良  

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  • Fabrication and Characterization of Photonic Structures International conference

    H. Misawa

    ICNME 2002  2002.12.10 

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    Venue:Miko, Kobe  

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  • 透明材料の多光子励起加工と量子相関光子加工

    三澤 弘明

    ミニシンポジウム「分子・クラスター・アセンブリーによる光シンクロ現象とデバイス」  2002.11.29 

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    Venue:福岡  

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  • レーザーを用いたマイクロ・ナノテクノロジー開発への挑戦

    三澤 弘明

    2002.11.14 

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    Venue:宇部興産  

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  • 表面プラズモン共鳴を用いた次世代マイクロDNAチップの開発

    三澤 弘明

    2002.10.26 

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    Venue:関西学院大学、兵庫  

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  • フェムト秒レーザー加工法とその応用

    三澤 弘明

    徳島産学創造パートナーズ設立総会  2002.9.30 

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    Venue:地域共同研究センター、徳島  

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  • Processing of sapphire and glass materials after femtosecond exposure International conference

    A. Marcinkevicius, R. Waki, S. Juodkazis, S. Matsuo, H. Misawa

    2002.9.29 

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  • 量子相関光とナノサイエンス

    三澤 弘明

    応用物理学会 有機分子・バイオエレクトロニクス分科会(M&BE)および有機エレクトロニクス材料研究会(JOEM)共催研究会「新しい光源が変えるナノサイエンス、バイオテクノロジーの世界」  2002.9.9 

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    Venue:東京大学・山上会館、東京  

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  • レーザープロセシングとナノテクノロジー

    三澤 弘明

    (社)日本分光学会第38回夏期セミナー「レーザープロセシングと分光学」  2002.9.6 

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    Venue:幕張メッセ、千葉  

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  • フォトニック結晶の作成技術とその応用

    三澤 弘明

    バッファーレイヤー調査研究員会  2002.8.23 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:つくば  

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  • 光によるナノ加工への挑戦

    三澤 弘明

    徳島大学地域共同研究センターナノ医療技術応用研究会 −ナノ技術に未来を見つめて−  2002.7.23 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:徳島大学工業会館、徳島  

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  • Advantages and Shortcomings of Femtosecond Laser Microfabrication International conference

    H. Misawa, S. Juodkazis, S. Matsuo, V. Mizeikis, A. Marcinkevicius

    2002 Japan-USA Symposium on Flexible Automation  2002.7.14 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

    Venue:International Conference Center Hiroshima, Hiroshima  

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  • フェムト秒レーザーとナノテクノロジー

    三澤 弘明

    レーザー学会主催「レーザーエキスポ2002」特別セミナー  2002.4.25 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:幕張  

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  • 医療技術を目指したマイクロチップ

    三澤 弘明

    産総研四国センター研究講演会  2002.2.26 

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    Venue:高松  

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  • 超短パルスレーザーによる透明材料の微細加工

    三澤 弘明

    レーザー学会学術講演会第22回年次大会  2002.1.25 

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    Venue:大阪  

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  • 極短パルスレーザーによる革新的加工技術の現状とナノ加工への期待

    三澤 弘明

    第125回科学技術セミナー  2001.12.19 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:滋賀  

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  • フェムト秒レーザーによる化学反応の空間制御

    三澤 弘明

    化学工学講習会  2001.12.10 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:岡山  

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  • 集光フェムト秒レーザーによるフォトニック結晶構造の作製

    三澤 弘明

    最近の分光学の進歩に関する講演会  2001.11.30 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:大阪  

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  • Micro-fabrication of three-dimensional photonic crystal structures photopolymerization of resins International conference

    H. Misawa, S.Matsuo, T. Kondo, V. Mizeikis, H.-B. Sun

    Multi-dimentional Microscopy 2001  2001.11.25 

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    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Melbourne, Australia  

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  • 透明誘電体材料のフェムト秒超加工

    MISAWA Hiroaki

    2001.10.25 

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  • ナノテクでのフェムト秒レーザー加工の理論と実践

    三澤 弘明

    電気硝子工業会第16回技術セミナー  2001.10.11 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:東京  

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  • Application of Femtosecond Laser pulses for Microfabrication of Transparent Media International conference

    H. Misawa, V. Mizeikis, S. Juodkazis, A. Marcinkevicius, H.-B. Sun, S.Matsuo

    COLA’01  2001.10.1 

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    Venue:EPOCHAL TSUKUBA Tsukuba  

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  • フェムト秒レーザプロセッシングの魅力

    三澤 弘明

    2001年度精密工学会秋季大会シンポジウム  2001.9.22 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:大阪  

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  • フェムト秒超加工技術とそのフォトニック結晶作製への応用

    三澤 弘明

    技術情報協会セミナー  2001.9.21 

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    Venue:東京  

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  • 透明材料のフェムト秒超加工

    三澤 弘明

    平成13年度電気学会電子・情報システム部門大会  2001.9.6 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:沖縄  

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  • 微小技術の開発動向展望 ─ナノテクノロジーへの展開─

    三澤 弘明

    京都工業会セミナー  2001.8.9 

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    Venue:京都  

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  • 集光フェムト秒レーザーによる機能性微小構造の作製

    三澤 弘明

    光産業技術振興協会 平成13年度第1回フェムト秒超加工研究会  2001.7.26 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:東京  

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  • 集光レーザービームによる透明材料の超加工

    三澤 弘明

    ナノテクノロジーとしての光化学の新展開に関する研究会  2001.7.25 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:大阪  

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  • 超高密度フォトンが拓く3次元マイクロ・ナノエンジニアリング

    三澤 弘明

    平成13年度フォトンテクノロジー技術部会主催公開セミナー  2001.7.24 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:東京  

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  • フェムト秒レーザーによる透明材料の超加工

    三澤 弘明

    フェムト秒ナノ加工技術の展開シンポジウム  2001.7.6 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:大阪  

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  • Stereolithography and 3D micro-structuring of transparent materials by femtosecond laser irradiation International conference

    H. Misawa, S. Juodkazis, V. Mizeikis, A. Marcinkevicius, S. Matsuo

    VII International Conference ILLA-2001, Laser and laser-information Technologies  2001.6.23 

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    Venue:Vladimir-Shatura, Russia  

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  • 集光フェムト秒レーザーによる加工の世界的動向 : フォトニック結晶から 医療応用まで

    三澤 弘明

    集光フェムト秒レーザーが創る21世紀のナノフォトニクスシンポジウム  2001.5.8 

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    Venue:東京  

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  • Microfabrication by Using Femtosecond Irradiation International conference

    H. Misawa, A. Marcinkevicius, S. Juodkazis, M. Watabnabe, V. Mizeikis, S. Matsuo

    MRS, Spring 2001 Meeting  2001.4.16 

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    Venue:San Francisco, California, USA  

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  • 集光フェムト秒レーザーによる3次元周期構造の作製

    三澤 弘明

    第47回東京工業大学総合研究館講演会  2001.3.23 

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    Venue:東京  

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  • 集光レーザービームによるフォトニックナノ構造の創製

    三澤 弘明

    平成12年度日本表面科学会東北支部講演会  2001.3.9 

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    Venue:石巻、仙台  

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  • 集光フェムト秒レーザーを用いた3次元微細加工

    三澤 弘明

    公開シンポジウム、ナノ光学応用に向けたレーザーと有機物質の相互作用  2001.2.23 

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    Venue:大阪  

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  • 透明物質の多光子3次元レーザー加工

    三澤 弘明

    レーザー学会学術講演会第21回年次大会  2001.1.30 

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    Venue:東京  

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  • Time-resolved study of femtosecond microfabrication in sillica glass International conference

    H. Misawa, S. Juodkazis, A. Marcinkevicius, M. Watanabe, V. Mizeikis, S. Matsuo

    Laser Applications in Microelectronic and Optoelectronic Manufacturing VI (LA09), Part of SPIE'S International Symposium on High-Power Lasers and Applications  2001.1.20 

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    Venue:San Jose, USA  

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  • 光学的な微細構造の形成

    三澤 弘明

    日本光学会第27回冬期講習会  2001.1.15 

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    Venue:東京  

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  • 放射圧による分子マニピュレーション

    三澤 弘明

    第7回分子システムセミナー  2001.1.9 

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    Venue:九州  

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  • 高分子微粒子や光硬化樹脂を用いた3次元有機フォトニック結晶 Invited

    三澤 弘明

    第116回有機エレクトロニクス材料研究会  2000.12.12 

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    Venue:東京  

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  • フェムト秒レーザー加工による周期構造の作製とそのフォトニック結晶への応用

    三澤 弘明

    フォトニック結晶研究会  2000.12.7 

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    Venue:つくば  

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  • 医療応用を目指したマイクロチップの開発

    三澤 弘明

    第14回日本エム・イー学会秋季大会  2000.10.25 

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    Venue:徳島  

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  • Laser Micro-Fabrication / Manipulation of Dielectric Materials International conference

    MISAWA Hiroaki

    2000 International Symposium on Micromechatronics and Human Science  2000.10.22 

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  • フェムト秒レーザープロセシングが拓く微小空間の世界

    三澤 弘明

    第2回先進レーザ応用技術セミナー  2000.10.19 

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    Venue:東京  

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  • 断熱的3次元レーザー加工-フォトニック結晶の作製に向けて

    三澤 弘明

    第61回応用物理学会学術講演会  2000.9.3 

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    Venue:北海道  

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  • フェムト秒レーザー加工と3次元光学

    三澤 弘明

    第61回応用物理学会学術講演会  2000.9.3 

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    Venue:北海道  

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  • フォトニック結晶の作製と評価

    三澤 弘明

    第1回ナノ・フォトニッククリスタルの作製と評価  2000.7.17 

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    Venue:東京  

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  • 有機系フォトニッククリスタルの特徴と可能性

    三澤 弘明

    第38回有機デバイス研究会  2000.7.6 

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    Venue:静岡  

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  • Formation of Photonic Crystals by Femtosecond Laser Microfabrication International conference

    H. Misawa, S. Juodkazis, H.-B. Sun, S. Matuso, J. Nishii

    First International Symposium on Laser Precision Microfabrication  2000.6.14 

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    Venue:Omiya, Saitama  

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  • フェムト秒レーザーを用いた3次元光加工

    三澤 弘明

    工業技術会セミナー −次世代半導体レーザー記録材料と感光材料の新展開−  2000.6.1 

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    Venue:東京  

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  • Two-dimensional Silicon-Based Photonic Crystals International conference

    MISAWA Hiroaki

    2000.3.14 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • Multi-photon Recording Two-Photon Reading of a Three-dimensional Rewritable Optical Memory International conference

    MISAWA Hiroaki

    2000.3.14 

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  • Laser Microfabrication -a New Tool for Tailoring Three-dimensional Photonic Band Gap Crystals International conference

    MISAWA Hiroaki

    PECS  2000.3.7 

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  • Two Topics on Photonic Crystals: Si-Based 2D Lattices and fs-Laser-Induced 3D Structures

    MISAWA Hiroaki

    2000.2.13 

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  • 医療応用を目指したマイクロ集積化分析システムの開発

    三澤 弘明

    特許流通フェアin四国2000〜未来を見つめるエジソンに出会えます〜  2000.2.2 

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    Venue:徳島  

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  • Microfabrication by Femtosecond Laser Irradiation International conference

    MISAWA Hiroaki

    SPIE International Symposium LASE 2000/LAMOM-V  2000.1.20 

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    Venue:San Jose  

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  • 臨床分析チップ

    三澤 弘明

    高分子学会  2000.1.17 

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    Venue:徳島大学工業会館メモリアルホール  

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  • マイクロトータルアナリシスシステムによる極微粒分析の試み

    三澤 弘明

    分析技術研究会のご案内−最新の医薬分析とマイクロ分析技術ー  1999.12.15 

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    Venue:徳島  

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  • マイクロ集積化分析システムの開発

    三澤 弘明

    平成11年度創造的中小企業研究開発支援事業、研究開発交流会  1999.12.3 

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    Venue:愛媛大学  

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  • マイクロマシン技術の化学への展開 Invited

    三澤 弘明

    群嶺テクノセミナー  1999.10.25 

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    Venue:群馬高専  

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  • レーザー多光子吸収による三次元マイクロファブリケーション

    三澤 弘明

    立命館大学SRセンターセミナー  1999.10.14 

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    Venue:滋賀  

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  • 多光子三次元マイクロファブリケーション

    三澤 弘明

    第60回応用物理学会学術講演会  1999.9.1 

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    Venue:神戸  

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  • サブマイクロメートル領域における分光計測

    三澤 弘明

    スプラ金属錯体における物性研究の現状と展望(スプラ金属錯研究会)  1999.8.2 

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    Venue:名古屋  

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  • 多光子吸収を利用した三次元マイクロファブリケーション

    三澤 弘明

    1999.7.8 

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    Venue:財団法人製造科学技術センターフォトンセンター、高松  

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  • マイクロ化学 -材料加工から集積化分析システムへ-

    三澤 弘明

    マイクロ談話会  1999.6.25 

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    Venue:京都  

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  • 多光子吸収を利用した精密三次元造形

    三澤 弘明

    高分子講演会  1999.6.11 

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    Venue:京都  

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  • マイクロ造形法を用いたフォトニック結晶作製技術の開発

    三澤 弘明

    SEMIジャパンマイクロマシンセミナー  1999.6.3 

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    Venue:大阪  

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  • Three-Dimensional Optical Data Storage in Vitreous Silica International conference

    H. Misawa, S. Juodkazis

    NAIR/OITDA Workshop on Ultrahigh Density Data Storage  1999.3 

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  • マイクロマシン技術の光化学への展開

    三澤 弘明

    平成10年度第2会光化学協会講演会  1998.12 

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  • レーザーによる超微粒子の捕捉・制御

    三澤 弘明

    '98国際粉体工業展  1998 

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  • 多光子励起による石英ガラスへの三次元光記録

    三澤 弘明, 松尾繁樹, 渡邊満

    レーザー顕微鏡研究会第21回講演会  1998 

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  • フェトム秒レーザーによる三次元配列構造の作製とその光学的特性

    三澤 弘明

    第59回応用物理学会学術講演会シンポジウム  1998 

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  • 多光子励起による石英ガラス中への光記録

    三澤 弘明

    第59会応用物理学会学術講演会シンポジウム  1998 

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  • レーザー顕微鏡を用いた微小構造物の作製

    三澤 弘明

    第13回ラピッド・プロトタイピングシンポジウム  1997 

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  • 超高密度フォトン場を利用した新しい光科学

    三澤 弘明

    第115回ニュー・フロンティア材料研究会  1997 

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  • 超高密度フォトン場を利用した光科学

    三澤 弘明

    第17回物理化学コロキュウム「マテリアルケミストリー」  1997  日本化学会東北支部

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  • 光マニピュレ−ション法の化学への応用

    三澤 弘明

    エキシマレーザーを用いた高分子膜の表面改質  1993 

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    Language:Japanese  

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  • レーザーマニピュレーション−高分子微粒子の三次元操作

    三澤 弘明

    93/1高分子可能性講座、高分子の構造・物性・モルホロジー制御の最前線  1993 

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  • 光圧ハンドリング

    三澤 弘明

    第2回メカフォトフォーラム、(NTT境界領域研究所)  1993 

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    Language:Japanese   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Laser-scanning Manipulation in Microchemistry Invited International conference

    H. Misawa

    OPTCON '92  1992.11 

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    Language:English   Presentation type:Oral presentation (invited, special)  

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  • マイクロメーター微粒子のレザーマニピュレ−ションと反応

    三澤 弘明

    日本化学会第63春季年会  1992.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:近畿大学、大阪  

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  • レーザーによるマイクロメートル微粒子のプロセシング

    三澤 弘明

    化学工学会第25回秋季大会  1992 

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  • フォトンで操る材料構築

    三澤 弘明

    第16回革新領域セミナー、光電子材料のインテリジェント化のアプローチ  1992 

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  • レーザーでマイクロメートル微粒子を操作し化学する

    三澤 弘明

    第7会技術放談会−生命現象を計測する−(筑波研究コンソーシアム)  1992 

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  • レーザートラッピングとマイクロマシン −化学の立場から−

    三澤 弘明

    マイクロマシンからナノマシンへ調査研究分科会(日本機械学会)  1992 

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  • レーザーマニピュレーションと極微化学

    三澤 弘明

    第6回若い世代の特別講演会(日本化学会)  1991 

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  • レーザーマニピュレーション −化学への展開−

    三澤 弘明

    筑波研究フォーラム(筑波研究コンソーシアム)  1991 

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Industrial property rights

  • アンモニア発生装置及びアンモニア発生方法

    三澤 弘明, 押切友也, 上野貢生

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    Application no:特願2014-021110  Date applied:2014.2.6

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  • 水素発生装置及び水素発生方法

    三澤 弘明, 上野 貢生, ショウ ギョクケイ

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    Application no:特願2013-042860  Date applied:2013.3.5

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  • 光電変換装置及び光電変換装置の製造方法

    三澤 弘明, 上野 貢生, 小竹 勇己

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    Application no:特願2013-042858  Date applied:2013.3.5

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  • 光検出器

    上野 貢生, 三澤 弘明, 大西 大, 坂口 拓生, 麦野 遥一

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    Application no:特願2007-228159  Date applied:2007.9.3

    Patent/Registration no:特許5388046  Date issued:2013.10.18

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  • 構造体及びその製造方法

    橋本 智弘, 三澤 弘明

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    Application no:特願095129955  Date applied:2006.8.15

    Patent/Registration no:特許I407135  Date issued:2013.9.1

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  • 微粒子の配列方法

    田中芳夫, 三澤弘明, 木内陽介, 住友敬, 榊原実夫

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    Applicant:経済産業省技術総合研究所長

    Application no:特願2000-47444  Date applied:2000.2.24

    Announcement no:特開2001-232182  Date announced:2001.8.28

    Patent/Registration no:特許3458152  Date issued:2003.8.8

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  • 共焦点顕微分光装置

    駿河 正次, 三澤 弘明, 内田達也

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    Applicant:株式会社東京インスツルメンツ、科学技術振興事業団、三澤弘明、内田達也

    Application no:特願平11-130100  Date applied:1999.5.11

    Announcement no:特開2000-321200  Date announced:2000.11.24

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  • 三次元メモリーガラス素子からなる記録媒体及びその記録方法

    三澤弘明

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    Applicant:セントラル硝子株式会社

    Application no:特願平7-23614  Date applied:1995.2.13

    Announcement no:特開平-220688  Date announced:1996.8.30

    Patent/Registration no:特許2961126  Date issued:1999.8.6

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  • 極微小光源

    三澤弘明

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    Applicant:科学技術振興機構

    Application no:特願平6-79600  Date applied:1994.3.26

    Announcement no:特開平7-273408  Date announced:1995.10.20

    Patent/Registration no:特許3355021  Date issued:2002.9.27

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  • 微粒子の吸収スペクトルの計測方法

    船倉省二, 中谷清治, 藤澤亮, 三澤弘明, 喜多村昇

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    Applicant:科学技術振興機構

    Application no:特願平4-250210  Date applied:1992.9.18

    Announcement no:特開平6-102168  Date announced:1994.4.15

    Patent/Registration no:特許3224871  Date issued:2001.8.24

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  • 顕微マイクロ分光装置とその方法

    越岡雅則, 三澤弘明, 笹木敬司

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    Applicant:科学技術振興機構

    Application no:特願平4-44941  Date applied:1992.3.2

    Announcement no:特開平7-113748  Date announced:1995.5.2

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  • 粒子動態の制御方法

    石川正純, 三澤弘明, 喜多村昇

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    Applicant:科学技術振興事業団

    Application no:特願平4-44847  Date applied:1992.3.2

    Announcement no:特開平6-106053  Date announced:1994.4.19

    Patent/Registration no:特許3224842  Date issued:2001.8.24

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  • 極微小光源の形成方法

    笹木敬司, 三澤弘明, 藤澤亮, 喜多村昇

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    Applicant:科学技術振興機構

    Application no:特願平3-306432  Date applied:1991.11.21

    Announcement no:特開平5-175616  Date announced:1993.7.13

    Patent/Registration no:特許3233957  Date issued:2001.9.21

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  • マルチビーム微粒子操作方法

    三澤弘明, 笹木敬司, 喜多村昇

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    Applicant:科学技術振興機構(E01704DE)

    Application no:特願平3-130106  Date applied:1991.6.1

    Announcement no:特開平04-354532  Date announced:1992.12.8

    Patent/Registration no:特許3129471  Date issued:2000.11.17

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  • レーザートラッピング方法

    笹木敬司, 三澤弘明, 喜多村昇

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    Applicant:科学技術振興機構

    Application no:特願平03-104517  Date applied:1991.5.9

    Announcement no:特開平04-334544  Date announced:1992.11.20

    Patent/Registration no:特許2098428 

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  • 微粒子動態パターン

    三澤弘明, 喜多村昇

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    Applicant:科学技術振興機構

    Application no:特願平02-402063  Date applied:1990.12.13

    Announcement no:特開平04-210231  Date announced:1992.7.31

    Patent/Registration no:特許2544520  Date issued:1996.10.16

    2544520

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  • マイクロカプセルプロセシング

    三澤弘明

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    Applicant:科学技術振興事業団

    Application no:特願平2-400920  Date applied:1990.12.7

    Announcement no:特開平5-177128  Date announced:1993.7.20

    Patent/Registration no:特許3078334  Date issued:2000.6.16

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  • 微粒子動態パターンの形成方法

    三澤 弘明, 喜多村昇

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    Applicant:科学技術振興機構

    Application no:特願平2-324365  Date applied:1990.11.26

    Announcement no:特開平04-191720  Date announced:1992.7.10

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Works

  • 微粒子反応とその計測方法(特許・国外)

    1993

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  • Method for Forming Particulate Reaction and Measuring Method Thereof

    1993

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  • 粒子動態の制御方法(特許・国外)

    1993

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  • Method for Forming and Denaturing Particles

    1993

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  • 極微小光源の形成方法(特許・国外)

    1992

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  • Method for multi-Beam Manipulation of Micromanipulation

    1992

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  • Method for Forming Microilluminants

    1992

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  • Method for Actuation of Micromachine by Laser Beam

    1992

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  • Method for Measurment of Absorption Spectrum of a Single Microparticle

    1992

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  • マルチビーム微粒子操作法(特許・国外)

    1992

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  • レーザー光を用いたマイクロマシンの駆動装置 (特許)

    1992

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  • 微粒子の吸収スペクトルの計測方法 (特許)

    1992

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  • Laser Microprocessing and the Device Thereof

    1991

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  • 微細修飾・加工方法(特許・国外)

    1991

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  • レーザートラッピング方法(特許・国外)

    1991

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  • Laser Trapping and Method for Applications Thereof(Scanning)

    1991

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  • 微粒子動態パターン(顕微マイクロ微粒子修飾・加工装置を用いた新しいマイクロメートル空間パターンの形成)(特許)

    1990

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  • Method for Formation of Dinamic Pattern of Microparticles

    1990

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  • Microprocessing of Microcapsules

    1990

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  • 微粒子動態パターン(レーザー走査型微粒子パターン形成および輸送装置) (特許)

    1990

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  • マイクロカプセルプロセシング(顕微マイクロ微粒子修飾・加工装置のマイクロカプセルへの応用と展開)(特許)

    1990

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  • Microprocessing of Microparticles and the Device Thereof

    1989

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  • Instrument of Microspectroscopy and Method for Application Thereof

    1989

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  • 顕微マイクロ微粒子修飾・加工装置とその方法 (特許)

    1989

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  • 顕微マイクロ分光装置とその方法 (特許)

    1989

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Awards

  • Functional Materials Scientist Award

    2016.8   The 4th International Symposium on Rare Earth Resource (ISRERU-4) and the 7th International Symposium on Functional Materials (ISFM-7)   Plasmon-induced photoenergy conversion systems

    MISAWA Hiroaki

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  • Honorable Speaker for the Applied Chemistry Lecture Series

    2016.8   Changchun Institute of Applied Chemistry, Chinese Academy of Sciences   Plasmon-induced photoenergy conversion systems

    MISAWA Hiroaki

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  • CSJ Award 2015

    2016.3   The Chemical Society of Japan   Photochemical Reaction Field Created by Metal Nanostructures and Its Application to Energy Conversion Systems

    MISAWA Hiroaki

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  • The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology, Prizes for Science and Technology, Research Category

    2015.4  

    MISAWA Hiroaki

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  • Lectureship Award

    2013.9   The Japanese Photochemistry Association  

    Hiroaki Misawa

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  • Award for Creative Work

    2006   The Chemical Society of Japan   超高密度フォトン束による固体の光反応制御

    Hiroaki Misawa

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  • Award for 2005

    2005   The Japanese Photochemistry Association   超高強度レーザー光による固体の光反応制御

    Hiroaki Misawa

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  • 財団法人康楽会康楽賞

    1996  

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    Country:Japan

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  • "Vinci of Excellence" of 1992 LVMH MOET HENNESST・LOUIS VUITTON "Science for art" international Prize

    1992   Moet Hennessy Louis Vuitton  

    Hiroaki Misawa

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Research Projects

  • Construction of an innovative photoreaction fields that possess quantum coherent strong coupling and study of its fundamental principle

    Grant number:23H05464  2023.04 - 2028.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

    Hiroaki Misawa, Keiji Sasaki, Xu Shi

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    Grant amount:\204230000 ( Direct expense: \157100000 、 Indirect expense:\47130000 )

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  • Development and elucidation of highly efficient photoreaction systems using a strong coupling between nanocavity and plasmon

    Grant number:18H05205  2018.04 - 2023.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Specially Promoted Research  Grant-in-Aid for Specially Promoted Research

    Hiroaki Misawa, Keiji Sasaki, Kosei Ueno, V. Pillai Biju, Kei Murakoshi

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    Authorship:Principal investigator 

    Grant amount:\621010000 ( Direct expense: \477700000 、 Indirect expense:\143310000 )

    電磁場シミュレーションにより、本モード強結合とアンサンブル強結合との差異に関する理解を深めた。その中で、金ナノディスクの密度が比較的低い状態においては、結合強度がアンサンブル強結合と同様ディスク数の1/2乗に比例して増強されることを確認したが、数密度が増大して金ナノディスク間距離が近接すると近接場相互作用により、結合強度がアンサンブル強結合に比べて増強することを明らかにし、実験的にもそれを確認した。
    また、金ナノディスクの数密度が低い状態において吸収スペクトル、および近接場スペクトルが飽和する現象を解明するため、単一金ナノディスクをナノ共振器に結合させた状態をシミュレーションし、その分裂エネルギーから得られる空間のサイズを求めた。その結果、別途求めた金ナノディスクの消光断面積などと比較して一桁程度大きな値が得られ、この空間に存在する金ナノディスクが共振器と空間的にコヒーレントに結合するコヒーレンスエリアとなっていると推論している。さらに、フェムト秒過渡吸収測定から結合強度を増強させると、非強結合電極では見られない金から酸化チタンへの電子注入が増強されることを実験的に検証した。
    また、金-銀合金ナノ粒子を用いてナノ共振器と結合させたところ結合強度が金の場合に比べて2倍程度増強し、「超強結合」となることを明らかにした。さらに、本超強結合電極を用いて水を電子源とする光電流を測定したところ、金と比べて2倍程度増強されること、またフェムト秒過渡吸収より金から酸化チタンへの電子注入が増強していることを明らかにした。
    さらに、強結合電極の最適化を図るため、水の酸化反応の助触媒としてコバルト酸化物を金ナノ粒子の近傍に空間選択的に形成させ、反応効率を2倍以上増強することに成功した。また、キノコ型の金ナノ粒子を用いて近接場の空間制御を行い、反応効率を30%増強することにも成功した。

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  • フォトニック結晶と結合する局在プラズモンを用いた光アンモニア合成

    Grant number:17H01041  2017.04 - 2019.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A)  Grant-in-Aid for Scientific Research (A)

    Hiroaki Misawa

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    Authorship:Principal investigator 

    Grant amount:\43680000 ( Direct expense: \33600000 、 Indirect expense:\10080000 )

    金ナノ微粒子が示す局在プラズモン共鳴を利用し、水を電子源として空中窒素からアンモニアを高効率に合成するためには、入射光を極めて高い効率で金ナノ微粒子に吸収させることが可能な光アノードの開発が必要不可欠である。前年度までに、可視光の閉じ込め機能を有する酸化チタン逆オパールフォトニック結晶中に局在プラズモン共鳴を示す金ナノ微粒子を担持させた光アノードの作製に成功している。平成30年度はフォトニック結晶のストップバンドモードとプラズモンモードをより強く結合させるため、フォトニック結晶中に担持する金ナノ微粒子のサイズや、空間分布を電気化学的手法を用いて制御する方法論の開発に取り組んだ。作製した酸化チタン逆オパールフォトニック結晶構造をカソードとし、それを塩化金酸を加えた電解質水溶液中に浸漬して電解還元により金ナノ微粒子をフォトニック結晶表面に担持した。定電流電解によって担持した金ナノ微粒子のサイズは数ナノメーターと小さく、局在プラズモンバンドがフォトニック結晶のストップバンドモードよりも短波長側に生じたため十分な強結合状態は得られなかった。大きな金ナノ微粒子を形成させて局在プラズモンモードをより長波長側に出現させるため、パルス電流を用いて電解還元を行ったところ、パルス形状により粒径が10数ナノメーターの金ナノ微粒子が生成し、フォトニック結晶のストップバンドモードとプラズモンモードのより強い強結合状態が形成することを見出した。一方、フォトニック結晶と同様に光閉じ込め効果を有するナノ共振器をn型半導体である酸化チタン薄膜とp型半導体である酸化ニッケル薄膜を接合させ、さらにその接合面に金ナノ微粒子を配置して形成させ、太陽電池構造を作製したところ、照射光波長によって電流の流れる向きが反転するスイッチ現象が現れることも見出し論文として報告した。

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  • 可視・近赤外光による光アンテナ搭載完全水分解システム

    2015.04 - 2017.03

    日本学術振興会  科研費 新学術領域研究 研究領域提案型(公募) 

    三澤 弘明

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  • 可視・近赤外局在プラズモンによる水の完全分解システムの構築

    2013.04 - 2015.03

    日本学術振興会  科研費 新学術領域研究 研究領域提案型(公募) 

    三澤 弘明

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  • 高効率な光捕集・局在化を可能にする光アンテナの開発とその太陽電池への応用

    2011.04 - 2016.03

    日本学術振興会  科研費 基盤研究(S) 

    三澤 弘明

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  • 金ナノ構造/酸化チタン電極界面におけるプラズモン励起電子移動プロセスの解明

    Grant number:23245001  2011

    日本学術振興会  科学研究費助成事業  基盤研究(A)

    三澤 弘明

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    Grant amount:\26910000 ( Direct expense: \20700000 、 Indirect expense:\6210000 )

    我々は、金ナノ構造/酸化チタン電極界面に波長1050nm付近の近赤外光を照射することにより、金ナノ構造に誘起される局在表面プラズモン共鳴に基づき光電流が観測されることを見出した。しかし、金ナノ構造が示す局在プラズモンがどのようなメカニズムによって金属ナノ構造/酸化チタン基板界面における電子移動を誘起するかについては明らかになっていない点が多く、電子移動ダイナミクスを追跡して、原理を解明する必要がある。そこで、本年度はフェムト秒レーザー励起の光電子顕微イメージングシステムを構築して、金ナノ構造に誘起されるプラズモンを高い空間分解能で観察することを試みた。パルス幅7fsのフェムト秒レーザービームを光電子顕微鏡に導入し、サンプルに集光照射した。サンプルには、金ナノブロック構造(100nm×200nm×40nm)を配列したニオブドープ(0.05wt%)の単結晶酸化チタン基板を使用した。金の仕事関数(4.8eV)よりエネルギーの大きい紫外光をサンプルに照射した場合、走査型電子顕微鏡で観察される金ナノブロック構造と同様の形状の光電子顕微鏡像が観測されたのに対して、波長800nmのフェムト秒レーザービーム(1.55eV)を照射した場合は、構造全体ではなく、構造のエッジ付近が明るい像が得られた。時間領域差分法により金ナノブロック構造の光電場強度分布をシミュレーションしてみたところ、光電場強度の高い構造のエッジにおいて光電子が多く放出されていることが明らかになった。つまり、プラズモン励起によって形成された強い近接場光が、多光子吸収を誘起し、光電場強度分布の高い位置で空間選択的に光電子を放出させ、光電場強度分布を可視化することが可能であることを明らかにした。なお、観測された光電子数は入射光レーザー光強度の3.8乗に比例しており、ほぼ4光子吸収過程を介して光電子顕微鏡像が得られており、金ナノブロック構造が高い光電場増強効果を示すことが明らかになった。

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  • 原子スケールで制御された金属ナノ接合における電子伝導の光制御

    2009.04 - 2012.03

    科学技術振興機構  戦略的国際科学技術協力推進事業 

    三澤 弘明

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    Authorship:Principal investigator  Grant type:Competitive

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  • Fabrication of metal nanostructure for the enhancement of optical fields and their applications for the control of photochemical reactions

    Grant number:19049001  2007.07 - 2011.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Priority Areas

    MISAWA Hiroaki, JUODKAZIS Saulius, UENO Kosei, MURAZAWA Naoki

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    Authorship:Principal investigator  Grant type:Competitive

    We proposed the concept of “effective utilization of photons” in photochemistry for an increase in excitation probability. Metallic nanostructures showing near-field enhancement effects induced by localized surface plasmon resonance, which act as photochemical reaction fields, are focused on. We have verified the two-photon photopolymerization of negative photoresists on the closely spaced gold nanoparticles irradiated by a weak incoherent light source. We also demonstrated an efficient plasmonic photoelectric conversion by visible to near-infrared light using electrodes, in which gold nanoblocks were elaborately arrayed on the surface of a TiO_2 single crystal.

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  • 光-分子強結合反応場の創成

    2007.07 - 2011.03

    文部科学省  科研費 特定領域研究(総括班) 

    三澤 弘明

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    Authorship:Principal investigator  Grant type:Competitive

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  • 金属ナノ周期構造を用いた高感度DNAアレイチップの開発

    2005.04 - 2008.03

    日本学術振興会  科研費 基盤研究(B) 

    三澤 弘明

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    Authorship:Principal investigator  Grant type:Competitive

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  • 量子相関光子ビームナノ加工

    2003.04 - 2007.03

    科学技術振興機構  戦略的基礎研究推進事業(CREST) 

    三澤 弘明

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    Authorship:Principal investigator  Grant type:Competitive

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  • 光の放射圧を利用したナノアクチュエーターの開発

    2001.04 - 2004.03

    日本学術振興会  科研費 基盤研究(A)(一般)(2) 

    三澤 弘明

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    Authorship:Principal investigator  Grant type:Competitive

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  • Development of Integrated Micro-Chip Device for DNA Analysis

    Grant number:11793004  1999 - 2001

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for University and Society Collaboration

    MISAWA Hiroaki, KUWAJIMA Masamichi, TAKAGI Hitoshi, KINOUCHI Yosuke, MATSUO Shigeki, NAGASHINO Hirohumi

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    Grant amount:\11000000 ( Direct expense: \11000000 )

    The development of DNA chip system, which can carry out immediate analysis on an individual genetic information with high accuracy without specialized skill in minor medical institutions, could enable a doctor to perform the early treatment and prevent it from further developing with its accurate pre-development diagnosis. This is expected to contribute greatly to the disease prevention and maintenance of health conditions of a people.
    Our research aims at the development of high accuracy micro-accumulation DNA chip, which can be applicable to a gene analysis for an accurate pre-disease development diagnosis. DNA chip consists of PCR, which amplifies DNA to be analyzed, and analyzing portion, which uses hybridization. This year, we have developed micro-PCR equipment and new DNA analysis teqnique.
    We nave created micro PCR equipment whose temperature cycles are about as many as 30 times by processing the microwave route on the glass board of 3cm×3cm Micro-heater has also been created for temperature control by forming ITO film on the reverse side of the glass board on which a wave route has been processed. Analysis on the temperature profile in the micro channel by sending pyrenes acid solution into the microwave route and by measuring microscopic fluorescence has revealed that ITO film is effectively functioned as the micro heater of PCR chip. Also, carrying out PCR of DNA whose origin is a colon bacillus as template has made us confirm that the home-developed PCR tip can be amplified as much as the one on the market.
    Also, we have developed new DNA hybridization analysis technique using gold colloid. The prove DNA decorated with the gold colloid at the edge has been fixed on the gold layer and spectrum measurement using surface plasmon resonance has been carried out. This experiment consequently has enabled us to observe large SPR signal accompanied by hybridization. Further examination of detection limit by our research method makes us confirm the availability of pM level-detection. Furthermore, the effectiveness for SNPs detection has also been confirmed ; therefore, this experimental method is proved to be applicable to DNA detection.
    Our research achievements of this year are the establishment of micro PCR creation tequnique and the successful development of new DNA hybridization detection technique.

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  • 近接場顕微鏡によるナノマシニング技術の開発

    Grant number:11122218  1999

    日本学術振興会  科学研究費助成事業  特定領域研究(A)

    三澤 弘明, 松尾 繁樹

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    Grant amount:\2200000 ( Direct expense: \2200000 )

    現在,マイクロマシンの加工技術としては,半導体加工技術を応用したフォトリソグラフィーや,LIGAプロセスなどが主に用いられている。しかし,これらの加工装置は非常に大がかりであり,しかもその分解能は光の波長によって制限される。近接場顕微鏡による加工技術が確立されれば,比較的簡便な装置で,光の波長に制約されず100nmよりも小さなスケールの加工が可能となり,マイクロマシンの作製に大きな進歩を与えることができる。今年度は,従来のフォトリソグラフィーで用いられている光レジストを試料として,近接場顕微鏡でパターニングを行った。この場合,近接場顕微鏡による露光以外のプロセスは全て現在までに確立されている手法を用いることができる。本研究では,ガラス基板上にポジ型フォトレジストをスピンコートし,これに近接場顕微鏡プローブを用いてラインパターンを露光し,現像後の形状を原子間力顕微鏡などで観察した。
    さまざまな条件下で露光を行い,現像したものを観察した結果,分解能を決める要因は露光側(プローブの開口の大きさ,走査速度,導入する光のパワー・波長など)だけではなく,試料となるレジスト薄膜を薄くし,表面粗さを少なくすることも重要であることがわかった。そこで,レジストの希釈液,希釈率,およびスピンコートの条件を適切に設定することにより,膜厚が約100nmの微細なパターニングに適した膜を得た。これに対してパターニングを行うことで,波長400nmの光を導入して近接場顕微鏡で露光を行い,現像後に波長の半分以下のパターンを得ることに成功した。さらに,分光測定などから,プローブ先端での物理的あるいは光熱的な反応ではなく光化学反応によって加工が行われていることを確認した。

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  • プローブ顕微鏡を用いた光半導体電極ナノ界面における電子移動反応制御

    Grant number:11118254  1999

    日本学術振興会  科学研究費助成事業  特定領域研究(A)

    三澤 弘明, 松尾 繁樹

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    Grant amount:\1700000 ( Direct expense: \1700000 )

    酸化チタンなどの半導体は,光半導体電極反応を利用して光エネルギー変換デバイスや光触媒などに利用可能であり,幅広く研究されている。光半導体電極反応のキーステップは,半導体界面における光吸収による電荷分離過程と,それに続く界面近傍の分子との電子移動反動である。このような反応のダイナミクスに関する研究は,これまではマクロスコピックな手法によるものが中心だった。本研究ではナノスケールの界面を作製し,微小領域での電子移動反応を解明することを目標としている。今年度は,電子線リソグラフィーにより酸化チタン単結晶表面にレジストパターンを形成し,このパターン上にこれまで行ってきた光電気化学の手法で白金を担持することにより,白金担持のメカニズムとその分解能について検討した。
    まず,レジストの円形パターンを形成しその中心付近に集光レーザー光を照射した場合,白金粒はレジストが付着している部分には現れず,その外側のレジストが付着していない部分に担持された。この白金形状およびサイズの解析から,光照射によって生じた伝導電子の拡散が白金担持に寄与していることが示唆された。また,レジスト膜に微細パターンを形成し,その周辺に一様に水銀ランプを照射した場合も,白金はレジストの付着していない部分にのみ担持された。すなわち,白金パターン形成の分解能は光の回折限界には制約されず,電子線リソグラフィーで作製するレジストパターンによって決定される。本研究では最小で40nm程度の分解能で白金パターンを担持することに成功した。

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  • Development of New Technology for Micro-Machine Fabrication

    Grant number:10450100  1998 - 2000

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B).

    MISAWA Hiroaki, YAMAGUCHI Akira, MATSUO Shigeki, JUODKAZIS Saulius

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    Grant amount:\13300000 ( Direct expense: \13300000 )

    Bonding of two substrates is key technology for development of new micro-machine. Until now, a technique to fabricate small structure have been developed and established by a lot of researchers. However, traditional joining techniques of two substrate with small structure have a lot of problem, and development of new joining technique has been hoped. In this research project, we study some joining methods in normal condition(temperature and pressure). Firstly, we tried the joining by using electrostatic force of poly-ion layer on glass slides. It was found that the joining could be achieved by applying an electrical potential above 500 V, and the joining force was 1.36 kgf cm^<-2>. Next, a polymerization reaction of silage-coupling reagent was employed for the joining of glass substrates. By spreading the silane-coupling reagent between two glass substrates, the joining could be achieved without heating and applying electrical potential and the bonding force was 5.6 kgf cm^<-2>.. Moreover, it was confirmed that this technique could be applied for construction of micro-flow-channel without leak. Last, we studied the micro-flow-channel using polydimethylsiloxane(PDMS). Micro-channel was fabricated at PDMS substrate and then the substrate was covered by glass without any reagent for joining. As a result, water flow without leak was observed and it was confirmed that this technique could be applied for micro-electrode system. Therefore, we fabricated an arrayed micro-enzyme electrode on glass substrate, and developed enzyme flow sensor using PDMS micro-channel. This sensor showed good electrochemical response for glucose and lactate with high selectivity.

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  • ナノチューブ中に集積化した一次元金属フタロシアニンの光物性の解明

    Grant number:10149236  1998

    日本学術振興会  科学研究費助成事業  特定領域研究(A)

    三澤 弘明, 松尾 繁樹

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    Grant amount:\1400000 ( Direct expense: \1400000 )

    近年の微細構造作製技術の発達により,量子ドット(ナノクリスタル),超格子,量子細線など,いろいろな次元性を持つメゾスコピック構造が作製され,従来のマクロスコピックな構造では見られなかった,いわゆる量子サイズ効果が観測されている。しかし,これらの研究のほとんどは無機半導体を中心とする無機物で行われたものであり,より多様な物質種を持つ有機物では,加工技術が十分に発達していないことから,そいういった研究はほとんど行われていない。本研究では,微細なハニカム構造を有するシリケイト微粒子を用いて,ハニカム構造の細孔に有機分子を集積化させることにより有機分子を一次元的に規則的に配列し,新しい物性や機能性を見出すことを目標にしている。今年度は,ハニカム構造の細孔に蛍光色素であるペリレン分子を吸着させ,単一のシリケイト微粒子の分光特性を検討した。
    合成したシリケイト微粒子の細孔中にCVD法を用いてペリレン分子を集積させることが可能だった。ぺリレンは,モノマー状態とエキシマー状態とで異なる蛍光スペクトルを示すことが知られている。ペリレン分子を集積化させたシリケイト微粒子の集合体の蛍光スペクトルを蛍光分光光度計で検討したところ,CVD処理時間に応じてペリレンの蛍光スペクトルがモノマー様からエキシマー様に変化し,処理時間によって集積量を制御できることが示された。さらに,顕微鏡下で個々の微粒子の蛍光スペクトルを調べたところ,そのスペクトルは微粒子によって異なり,微粒子ごとの集積量の違いを分光学的に明らかにすることが可能になった。さらに重要なことに,微粒子の偏光特性は微粒子ごとに違いがみられ,細孔中で色素分子がある程度配列して集積化されていることが明らかになった。

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  • プローブ顕微鏡を用いた光半導体電極ナノ界面における電子移動反応制御

    Grant number:10131251  1998

    日本学術振興会  科学研究費助成事業  特定領域研究(A)

    三澤 弘明, 松尾 繁樹

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    Grant amount:\1600000 ( Direct expense: \1600000 )

    酸化チタンなどの半導体は,光半導体電極反応を利用して光エネルギー変換デバイスや光触媒などに利用可能であり,幅広く研究されている。光半導体電極反応のキーステップは,半導体界面における光吸収による電荷分離過程と,それに続く界面近傍の分子との電子移動反動である。このような反応のダイナミクスに関する研究は,これまではマクロスコピックな手法によるものが中心だった。本研究ではナノスケールの界面を作製し,微小領域での電子移動反応を解明することを目標としている。このために,酸化チタン単結晶表面上に集光レーザービームを用いて幅が400nm程度の白金パターンを形成した。形成されたパターンをAFMで詳しくみると,光の回折限界よりもさらに微細な白金粒の集まりとなっており,白金粒の生成には酸化チタン単結晶における欠陥が深く関与していることが示唆された。次に,ナノメートルスケールの白金パターンを形成した酸化チタン単結晶表面上に蛍光色素であるローダミン6Gをディッピングし,ローダミン6Gを光励起した時の蛍光挙動を調べることにより,ローダミン6G分子と白金および酸化チタン結晶との電子移動のダイナミクスについて検討した。酸化チタン上と白金上とでの蛍光強度を比較すると,白金上の方が蛍光強度が低かった。同様に蛍光寿命を測定したところ,蛍光強度に対応して白金パターン上のほうが傾向寿命が短くなっていた。これらの結果は白金とのナノ界面によりローダミン6Gの蛍光がクエンチングされていることを示唆している。

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  • 近接場顕微鏡によるナノマシシング技術の開発

    Grant number:10135221  1998

    日本学術振興会  科学研究費助成事業  特定領域研究(A)

    三澤 弘明, 松尾 繁樹

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    Grant amount:\1800000 ( Direct expense: \1800000 )

    現在,マイクロマシンの加工技術としては,半導体加工技術を応用したフォトリソグラフィーや,LIGAプロセスなどが主に用いられている。しかし,これらの加工装置は非常に大がかりであり,しかもその分解能は光の波長によって制限される。近接場顕微鏡による加工技術が確立されれば,比較的簡便な装置で,光の波長による制約を超えて100nmよりも小さな加工が可能となり,マイクロマシンの作製に大きな進歩を与えることができる。加工技術を発達させるには,加工したものを観察・評価し,加工技術にフィードバックさせることが必要不可欠である。近接場顕微鏡による加工を評価する場合は,ナノスケールの分解能が必要である。そのような形状観察法としては電子顕微鏡や原子間力顕微鏡などが挙げられるが,これらは形状観察は可能だがそれ以外の物性の測定はできない。そこで,加工を行った近接場顕微鏡そのもので評価することが非常に有効であると考えられる。この方法では,偏光などの光物性の測定ができ,分解能も加工法に対応しており,しかも観測の際の位置決めが極めて簡単という利点がある。偏光の測定は,ポリマーなどの加工を行う際には非常に重要である。そこで今年度は,加工の評価装置という観点から,近接場顕微鏡を使って偏光測定を中心とする微小物体の分光測定を行った。試料としては,数ナノメートルの細孔を持つハニカム構造を有する直径〜200nmのシリケイト微粒子を用いた。細孔中にCVD法を用いて蛍光色素であるペリレン分子を集積化させ,個々の微粒子の蛍光スペクトルや蛍光強度の偏光依存性を検討した。その結果,微粒子ごとに蛍光スペクトルに違いがあることが明らかになった。これはペリレン分子の集積量の違いを反映している。また,偏光依存性にも微粒子ごとに違いがみられた。これは細孔内での分子の規則的な配列に起因すると思われるが,これが観測できたことから,現有する近接場顕微鏡は加工の評価に使用可能と考えられる。

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  • Development of Ultra-high Density Three-dimensional Optical Data storage System

    Grant number:09355008  1997 - 1999

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    MISAWA Hiroaki, SUZUKI Yoshihisa, MATSUO Shigeki

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    Grant amount:\28300000 ( Direct expense: \28300000 )

    Optical data storage systems, such as CD and DVD, are now widely used. However, capacity of such currently available storage systems are not enough for recording movies in a high-quality even the storage densities are almost reaching to the theoretical limit. Accordingly a new data storage system is required. We have developed three-dimensional (3D) optical data storage system using silica as recording material, and clarified the following points :
    1. By irradiation of picosecond or femtosecond single pulse, a change in reflactive index is induced in a small domain (reffered as "bit") through a multiphoton process. Using such an effect, a three-dimensional data storage system can be constructed.
    2. The time-period to generate a bit was about 400 ps.
    3. A small hollow was generated at the center of the bit.
    4. The bits are thermally stable extremely ; by annealing at 1150 degree no change was induced in optical microscope image.
    5. The bits showed a specific luminescence spectra. The luminescence intensity was reduced by thermal annealing ; by annealing at 500 degree the luminescent property was almost lost.
    6. For multi-layer recorded samples, each layer was independently read by both transmission and luminescence images.
    7. In the other materials such as PMMA, the same effect was found.

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  • 微粒子共振器による光電場閉じ込めを利用した新しい有機非線形光学材料の開発

    Grant number:09222217  1997

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明, 松尾 繁樹

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    Grant amount:\2000000 ( Direct expense: \2000000 )

    比較的大きな三次の非線形感受率(χ^<(3)>)を持つポリシラン誘導体を材料として,色素をドープした微粒子を作製し,そのレーザー発振特性を調べて,これまで研究を行ってきたPMMA微粒子と比較した。
    ポリシラン誘導体の一種のポリシクロヘキシルメチルシランにロ-ダミンBをドープした微粒子では,ポンプ光強度を増加するとレーザー発振ピークが短波長側にシフトする現象が観測された。このようなシフトはPMMA微粒子では全く観測されなかった。このシフトの原因としては熱的な効果などは考えにくく,非線形光学効果による屈折率の変化が原因だと推測した。そこで,ポリシクロヘキシルメチルシランのχ^<(3)>を縮退四光波混合により計測したところ,その値はPMMAに比べて1桁以上大きく,ポリシクロヘキシルメチルシランで観測されたシフトは,三次の非線形光学効果(光カー効果)による屈折率変化が原因だと結論した。
    この光カー効果を誘起するものとしては,ポンプ光とレーザー発振光の二つの可能性が考えられる。これを明らかにするためにシフト量の色素濃度依存性を検討した。その結果,ロ-ダミン濃度が高い微粒子ほどシフト量が大きいことが観測された。ロ-ダミン濃度が高い微粒子ほどレーザー発振の強度が強いことを考えると,光カー効果を誘起しているのはレーザー発振光だと考えられる。シフト量とχ^<(3)>の値から光カー効果を誘起するレーザー発振光の光電場の強度を見積もったところ,ポンプ光より30倍以上大きい値であることが明らかとなった。これは,微粒子の内部の表面近傍で,形態依存共鳴によりレーザー発振光が極めて効率的に増強されていることを示唆している。

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  • プローブ顕微鏡を用いた光半導体電極ナノ界面における電子移動反応制御

    Grant number:09237251  1997

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明, 松尾 繁樹

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    Grant amount:\2000000 ( Direct expense: \2000000 )

    酸化チタンは,水の光分解など様々な光触媒反応に利用されている。近年,酸化チタン単結晶や粉末に光電気化学的に白金を堆積することにより,さらに大きな光還元触媒反応が誘起されることが見い出され,それを用いた種々の研究が進められている。また最近では,同様な光電気化学的なウエットプロセスによる〜10μm程度の空間分解能での白金のパタ-ニングが報告されている。本研究では,集光レーザービームや近接場顕微鏡を用い,ナノメートルオーダーの空間分解能で白金を酸化チタン単結晶表面にパタ-ニングし,ナノ空間における白金生成のメカニズムをAFMなどを用いて解明することを試みた。
    酸化チタン単結晶と石英ガラスの間に塩化白金酸水溶液をはさみ,光学顕微鏡の対物レンズ(100倍,開口数1.35)を用いて溶液側から酸化チタンの表面に380nmのフェムト秒レーザー光を集光照射したところ,照射した部分にのみ白金が堆積することが確認された。白金堆積の波長依存性から,この反応は塩化白金酸水溶液の光吸収によるものではなく,酸化チタンの光吸収によるものであることが明らかとなった。レーザー光を照射しながら酸化チタン単結晶をピエゾステージで移動したところ,〜400nm程度という,ほぼ光の波長と同等の分解能で白金のパタ-ニングを行うことに成功した。白金が堆積した酸化チタンの表面を原子間力顕微鏡で観測したところ,堆積は一様に生じているのではなく,数十ナノメートルオーダーの山状の白金が連なった形で堆積していることが明らかになった。この結果は、光電荷分離により発生した伝導電子をトラップした表面準位から白金の成長が開始し,白金が堆積することによりさらにその付近の光還元反応が起こりやすくなり,白金が山状に堆積したものと考えられる。

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  • 近接場顕微鏡によるナノマシニング技術の開発

    Grant number:09241221  1997

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明, 松尾 繁樹

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    Grant amount:\2000000 ( Direct expense: \2000000 )

    近接場顕微鏡によるナノマシニングでは,加工対象物に応じて近接場顕微鏡に導入する光の波長,さらにはファイバープローブを適切に選択する必要がある。しかし,市販のファイバープローブではこれらの要求に十分対応することができない。そこで本研究では,ファイバープローブを作製する技術について開発を行った。ファイバープローブは,光ファイバーを炭酸ガスレーザーで局所的に加熱して引き伸ばすことにより作製する。この方法で,十分に鋭利な先端を高い再現性で得られるように,光ファイバーの前処理,加熱の強さ,引き伸ばす強さとタイミングなどについて検討した。それらの条件を変えて多数のファイバーを加工し,その先端形状や先端からの出力光のパターンを調べて,よりよい作製条件を探索した結果,使用に耐えられるようなプローブを高い再現性で得ることに成功した。さらに,この先端部の側面へアルミニウムを真空蒸着する研究も開始しており,今後実際に使用するファイバープローブを作製し,ナノマシニングに利用していく予定である。
    これに加えて,市販のファイバープローブを用いて近接場顕微鏡によるナノマシニングを試みた。試料としてカバーガラス上に作製したポジ型フォトレジスト薄膜を用い,近接場顕微鏡により,400nm,633nm,800nmの光を線状に照射した。これを原子間力顕微鏡により観察したところ,400nm,633nmの光を照射した試料ではその部分に線状のパターンが観察された。その線幅は約150nmであり,通常のファーフィールド光の場合の原理的な限界(回折限界)よりも高い分解能が得られることが確認された。これに対し,800nmの光を照射した試料では何も観察されなかった。そのため,観察されたパターンは,プローブの先端とフォトレジストとの物理的な接触によるものではなく,照射した光,あるいは光によるプローブ先端の発熱により形成したものと考えられる。

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  • Development of new micromachining technology by laser microfabrication technique

    Grant number:08455122  1996 - 1997

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    MISAWA Hiroaki, MATSUO Shigeki

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    Grant amount:\7600000 ( Direct expense: \7600000 )

    In recent years laser microfabrication utilizing stereolithography of photopolymers have been a subject of considerable interest for their ability to fabricate real three-dimentional microstructures which exhibit prospective applications on the fields such as new types of micromachine, integrated microfluid sensor and photoelectronic devices and so forth, on which conventional techniques including semiconductor IC technology suitable only for two dimensional structures have met severe difficulties.
    To develop new micromachining technique satisfying real three-dimensional fabrication, we proposed stereolithography of one photon absorption process by laser microfabrication system consisting of a picosecond pulsed laser and an optical microscope, and explored that fabrication of microstructure by photopolymerization of a light curing resin. WHen the ultra violet light curing resin (Nopcocure 800) placed between two glass plates on the microscope stage was irradiated with 355nm laser pulses (-30 ps, 10Hz) within a second, a formation of resin in the vicinity of the focal spot of the laser beam was observed. Further irradiation of the focused laser pulses on the bottom glass plate resulted in a formation of a rod-shaped resin with 1 mum formation resolution. The resolution of the fabrication methodology was strongly dependent on the laser intensity and was determined by atomic force microscope. And we succeeded fabrication of a rectangular tube of 50 mum x 10 mum x 10 mum was fabricated layr by layr in Z direction with step length 0.5 mum. To testify the the spatial selection capability of structure fabrication, a rod was fabricated between the two broader sidewall. The success of fabrication was approved from SEM image. Actually, microstructures with larger aspect ratio have been fabricated without principle difficulty by the present fabrication technique.

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  • 微粒子共振器による光電場閉じ込めを利用した新しい有機非線形光学材料の開発

    Grant number:08236227  1996

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明

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    Grant amount:\2300000 ( Direct expense: \2300000 )

    ポリシラン等の共役高分子材料が示す光カー効果を利用すれば、光論理素子などの光デバイスを作製することが可能であるが、デバイス化するためには、まだその3次の非線形感受率が2〜3桁不足している。これらの有機非線形光学材料において、大きな非線形光学効果を得るためには分子が感じる実効的な光電場を大きくすることが一つの有効な手法となる。本研究は、ポリシラン等の三次の非線形光学的効果を示す共役高分子をドープした高分子微粒子を用いて微粒子の固有モードによる光電場の閉じ込めによる光電場の増強を行い、大きな3次の非線形光学効果を発現する新しい有機非線形光学材料を開発することを目的としている。
    平成8年度はポリメチルシクロヘキシルシラン(PMCHSi)の微粒子化を図り、20μm程度の粒径を持つPMCHSi微粒子の作製に成功した。また、PMCHSi微粒子にロ-ダミンBをドープし、微粒子共振器によるレーザー発振現象を観測し、三次の非線形光学効果について検討を加えた。532nmのポンプレーザー光(fwhm=30ps)を微粒子に照射するとポンプ光強度が0.15J/pulse/cm^2程度から600〜620nm付近に発振ピークが出現した。ポンプ光強度を0.29J/pulse/cm^2まで増大させると発振ピークは短波長側へ約0.6nm程度シフトするが、0.15J/pulse/cm^2に戻すと発振ピークは元の波長に可逆的にシフトすることが確認できた。一方、このような現象は、3次の非線形感受率が低いPMMA微粒子を用いた場合には全く観測することができなかった。これらの現象は、PMCHSi微粒子を微粒子共振器とした場合には光閉じ込めによって3次の非線形光学現象が増強され粒子の屈折率が過渡的に減少したものと考えられる。今後、PMCHSiの610nm付近の非線形感受率を測定し、どの程度実効的な光電場が増強されたかを定量的に測定する予定である。

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  • 刺激応答性高分子ゲルを用いた光反応ダイナミックスの精密制御

    Grant number:08218245  1996

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明

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    Grant amount:\1700000 ( Direct expense: \1700000 )

    本研究においては、近赤外レーザー光(1064nm)の照射によりレーザー誘起相転移を示すマイクロメートルサイズのポリ(N-イソプロピルアクリルアミド)(PNIPAM)ゲルおよびその共重合体ゲルを光反応制御のための環境場として用い、その親水・疎水的環境や、物質透過性を近赤外レーザー光によって制御し、そこで生起する光反応ダイナミックスを精密に制御する方式を確立することを目的としている。平成8年度は、ポリ(N-イソプロピルアクリルアミド)(PNIPAM)より相転移温度が高いことが知られているN-イソプロピルアクリルアミドとアクリル酸ナトリウムの共重合体(NIPAM-SA)ゲルを重水中で光圧モードにより相転移させることを試みるとともに、近赤外レーザー光照射による重水の温度の変化を蛍光プローブを用いて検証することを試みた。
    ロッド状のNIPAM-SAマイクロゲルを作製し、重水中で1064nmの近赤外レーザー光を照射したところ、64℃においてゲルの収縮が観測された。NIPAM-SAゲルの体積収縮は80℃であることが報告されており18℃の相転移温度の低下が観測された。一方、このレーザー照射にり重水を含む実験系の温度がどのように変化するかを1-ピレンスルホン酸ナトリウム(SSP)をプローブとして用いて検討した。まず、SSP重水溶液の蛍光スペクトルを20〜55℃の範囲で測定したところ、温度上昇に伴いSSPのエキシマー形成量が減少することが明らかになった。同様の蛍光スペクトルを顕微鏡下、1064nmのレーザー光を照射しながら測定したところ、スペクトル変化はほとんど見られなかった。これよりレーザー照射に伴う温度変化は1℃以下であることが示唆された。これらの実験から、PNIPAMおよびNIPAM-SAゲル、いずれの場合も1064nmのレーザー光照射による体積相転移温度の低下は光熱モードではなく光圧モードによるものであると結論した。

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  • Methodological Development at Exploratory Research on Mesoscopic Chemistry

    Grant number:07309022  1995 - 1996

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    MASUHARA Hiroshi, MIYASAKA Hiroshi, TAMAI Naoto, MISAWA Hiroaki, FUKUMURA Hiroshi

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    Grant amount:\4800000 ( Direct expense: \4800000 )

    In the 1st year, we discussed some problems on molecular science and organic material science in terms of mesoscopic chemistry.
    In the 2nd year, we investigated structures, properties, and functionality in a few tens nm-sub mum dimension of chemical systems. Cluster formation, hydrogen bonding network, mutual interpenetration of polymer chains, molecular diffusion, convection, micropolarity, microviscosity, pH gradient, and so on could be characteristic of small dimension. Time-resolved morphological measurement, time-resolved spectroscopy, and analytical method which can be applicable to small volumes are important and necessary for elucidating the nature of mesoscopic chemistry. Main topics discussed are mesoscopic photochemistry (photoinduced charge separation and recombination dynamics on polymer absorbate, photoisomerization, vibrational relaxation and solvation relaxation), mesoscopic chemical reaction (surface, interface layr, and cluster), mesoscopic functionality (photochromic reaction by scanning near field optical microscopy, roughness control by scanning tunneling microscopy, size-functionality relation of organic microcrystal), and nature of mesoscopic chemistry.
    For each year, we had very interesting and stimulating seminars, exchanged our opinions, and polished up our perspectives. On the basis of the results we have published a report booklet on our title.

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  • 微粒子共振器による光電場閉じ込めを利用した新しい有機非線形光学材料の開発

    Grant number:07246232  1995

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明

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    Grant amount:\2400000 ( Direct expense: \2400000 )

    ポリシラン等の共役高分子材料が示す光カー効果を利用すれば、光論理素子などの光デバイスを作製することが可能であるが、デバイス化するためには、まだその3次の非線形感受率が2〜3桁不足している。これらの有機非線形光学材料において、大きな非線形光学効果を得るためには分子が感じる実効的な光電場を大きくすることが一つの有効な手法となる。本研究は、ポリシラン等の三次の非線形光学効果を示す共役高分子をドープした高分子微粒子を用いて微粒子の固有モードによる光電場の閉じ込めによる光電場の増強を行い、大きな3次の非線形光学効果を発現する新しい有機非線形光学材料を開発することを目的としている。
    平成7年度はポリメチルフェニルシランおよびポリジ-n-ヘキシルシランをドープしたポリメタクリル酸メチル(PMMA)高分子微粒子にロ-ダミンBを加え、そのレーザー発振現象を観測することにより三次の非線形光学効果について検討を加えた。それぞれのポリシラン誘導体をドープしたPMMA微粒子のレーザー発振は532nmのポンプレーザー(fwhm=30ps)高強度が0.25J/pulse/cm^2程度から観測され、620〜640mmの波長領域に発振ピークが出現した。ポンプ高強度を1.0J/pulse/cm^2まで増大させると発光強度は非線形的に増大したが、発振ピークの間隔は変化しなかった。三次の非線形光学効果が誘起されれば発振ピーク間隔が広がると考えられるが、ポリシランのドープ量が低いため、その効果が現れなかったものと考えられる。現在ポリシラン誘導体によって球形微粒子を作製することに成功しており、これら微粒子を用いて同様の検討を行う予定である。

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  • 刺激応答性高分子ゲルを用いた光反応ダイナミックスの精密制御

    Grant number:07228250  1995

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明

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    Grant amount:\2000000 ( Direct expense: \2000000 )

    本研究においては、近赤外レーザー光(1064nm)の照射によりレーザー誘起相転移を示すマイクロメートルサイズのポリ(N-イソプロピルアクリルアミド)(PNIPAM)ゲルを光反応制御のための環境場として用い、その親水・疎水的環境や、物質透過性を近赤外レーザー光によって制御し、そこで生起する光反応ダイナミックスを精密に制御する方式を確立することを目的としている。平成7年度は、熱モード、光-熱モード、光圧モードなど、様々なモードによってPNIPAMの相転移を制御し、ゲル中の蛍光プローブの発光スペクトルやダイナミックスに関する計測を行いそのミクロ環境変化について検討を加えた。
    1-アニリノナフタレン-8スルホン酸(ANS)は、微視的な極性変化に応答する蛍光プローブである。このANSを含む水溶液中で微小PNIPAMゲルのレーザー誘起相転移にともなうANSの蛍光スペクトル変化を観測したところ、熱モードの場合には収縮した部位から475nmに発光極大を持つ蛍光スペクトルが観測された。一方、光-熱モードの場合には470nmに発光極大を持つ蛍光スペクトルが観測され、熱モードと比較してより疎水的な環境が形成していることが明らかとなった。また、通常ミクロ環境変化に対して蛍光寿命がほとんど影響を受けないとされているロ-ダミンBを含む水溶液中において、PNIPAMゲルの相転移を行ったところ、熱モード、光-熱モード、光圧モードいずれの場合もロ-ダミンBの蛍光寿命が膨潤時よりも短くなり、収縮したゲル中の水の構造は、膨潤時の水の構造とは異なることが示された。

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  • レーザー走査顕微鏡を用いた新しいマイクロマシン作製技術の開発

    Grant number:07650309  1995

    日本学術振興会  科学研究費助成事業  一般研究(C)

    三澤 弘明

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    Grant amount:\2200000 ( Direct expense: \2200000 )

    高度で精緻な医療技術を必要とする医療分野において、マイクロマシンの開発の要求が高まっている。このマイクロマシンに関する研究はシリコンの微細加工技術を基軸とした研究が、現在活発に進められている。しかし、シリコン加工技術は薄膜形成とエッチングという2次元微細加工技術が基本であるため、立体的なマイクロマシンを作製することは本質的に難しい。
    本研究は申請者が行ってきた高分子材料とレーザーを利用したマイクロマシンに関する研究をさらに発展させ、レーザー走査顕微鏡により光硬化性樹脂に集光した高強度のレーザー光を照射し、非線形現象である二光子吸収を誘起させ、極めて高い加工分解能で三次元的にマイクロマシンを作製するという新しい光造形法を開発することを目的としている。
    平成7年度は水溶性および油溶性の光硬化性樹脂に355nmまたは532nmのレーザー光を照射して三次元光加工を行い、その加工分解能を評価した。励起光として532nmのピコ秒パルスレーザー光を用いた場合には、水溶性および油溶性のどちらの樹脂も光硬化はほとんど観測できなかった。一方、355nmのパルスレーザーを用いた場合は、水溶性のアクリル酸モノマーおよび油溶性のノプコキュア800、ノプコキュアL1020のいずれも光硬化が観測され、様々な形状の高分子樹脂を作製することに成功した。特に、ノプコキュア800を用いた場合には加工分解能が約1μmであり、極めて高い精度によって加工を行えることが明らかとなった。

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  • Development of time- and spectro-resolved microfluorometer and its application to detect arterial aging

    Grant number:06558125  1994 - 1995

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Developmental Scientific Research (B)

    ARAKI Tsutomu, TOHNO Yoshiyuki, MISAWA Hiroaki

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    Grant amount:\5900000 ( Direct expense: \5900000 )

    There are many reports that describe laser excited autofluorescence spectroscopy of human arteries. However, spectroscopic data are limited, since resultant signals are only light intensity and emission spectral profile. Here we applied the nanosecond fluorometry to detect aging in human artery. As the examination, two arteries from cadavers were subjected : (1) aorta and (2) basilar artery. The age dependent heterogeneity of the fluorescence decay curve was examined. The fluorescence had emission maximum at 450 nm. The decay time of the temporal fluorescence was in nanosecond scale when excited with a pulsed light. The fluorescence decay time of basilar artery showed the age-dependency, except for one case. However, aorta did not show the age dependency. We assume that aging of aortic wall is accelerated by mechanical stress due to pulsation of the high blood pressure, resulting in indistinguishable decay curves. On the other hand, the mechanical stress inside cerebral artery is not strong and does not influence the tissue aging. Resultant fluorescence decay curve thus reflects the actual age. The fluorescence decay of the 45 years basilar artery was extraordinarily faster than that of 92 years. From the examination of Ca content, we found the 45 years basilar artery contained a large amount of calcium. Because calcium content in the tissue is one indicator of aging, such the fast fluorescence decay of the 45 years artery is reasonably explained : the physiological age of the 45 years artery was older than 90 years.
    Our result is the first report that the fluorescence decay curve of artery changes with respect to the age. However, it is still ambiguous what substance fluoresces in the arterial wall and why fluorescence decay time decreases with age. The cause of death may strongly relate to the fluorescence. It is necessary to clarify these for further application of the arterial autofluorescence to the study of tissue aging.

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  • Development of Laser Microsensors for Monitoring of Local Environment

    Grant number:06555067  1994 - 1995

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Developmental Scientific Research (B)

    YOSHIMURA Toshio, MISAWA Hiroaki, ARAKI Tsutomu

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    Grant amount:\8800000 ( Direct expense: \8800000 )

    Microparticles such as liquid droplets, polymer particles and so forth are known to be able to act as an optical cavity for lasing of a luminescent dye where the luminescence propagates circumferentially just inside of the surface of the particle. We recently observed lasing light in the particle leak to the closely-positioned particle through the evanescent field ; photon tunneling from the lasing to nonlasing particles. This fact suggests that lasing microparticles can be utilized for a microsensor by monitoring the emission spectrum and intensity. To apply the lasing particles as microsensors for monitoring of local environment, precise positioning control and manipulation of the particles are necessary. Among various manipulation techniques, laser manipulation is one of the potential candidates for noncontact and nondestructive positioning control of microparticles. In this research project, we attempted that simultaneous three-dimensional optical manipulation and lasing of ellipsoidal-shaped, rhodamine B (RhB)-doped poly (methyl methacrylate) (PMMA) latex particles in water.
    Emission spectra from an optically-trapped ellipsoidal RhB-PMMA particle in water were observed. The wavelength of laser emission peaks from the particle strongly depended on th position of focused pumping laser on the particle, and it was contrary to the behavior of spherical lasing particle. This means that the resonant wavelength of the particle varies with the position of the particle. Furthermore, we demonstrated photon tunneling between the lasing and nonlasing particles on the basis of the laser scanning manipulation technique. These facts indicate that simultaneous laser trapping and lasing of individual ellipsoidal microparticles provide versatile microsensors for monitoring local environment.

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  • 刺激応答性高分子ゲルを用いた光反応ダイナミックスの精密制御

    Grant number:06239248  1994

    日本学術振興会  科学研究費助成事業  重点領域研究

    三澤 弘明

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    Grant amount:\2200000 ( Direct expense: \2200000 )

    本研究においては、近赤外レーザー光(1064nm)の照射によりレーザー誘起相転移を示すマイクロメートルサイズのポリ(N-イソプロピルアクリルアミド)(PNIPAM)ゲルを光反応制御のための環境場として用い、その親水・疎水的環境や、物質透過性を近赤外レーザ光によって制御し、そこで生起する光反応ダイナミックスを精密に制御する方式を確立することを目的としている。本研究を推進するために、平成6年度は申請組織が現有するレーザー捕捉・分光・反応システムに高性能分光器を導入し、蛍光プローブ法によりレーザー誘起相転移にともなう微小PNIPAMゲルの環境変化を検討した。さらに、ゲルの相転移に与える近赤外レーザー光の放射圧の影響についても検討を加えた。
    1-アニリノナフタレン-8-スルホン酸(ANS)は、微視的な極性変化に応答する蛍光プローブである。このANSを含む水溶液中で微小PNIPAMゲルのレーザー誘起相転移にともなうANSの蛍光スペクトル変化を観測したところ、収縮した部位からのみ470nm付近に発光極大を持つ高強度の蛍光スペクトルが観測された。これは室温において親水的な性質を有するPNIPAMゲルが、レーザー誘起相転移により疎水的環境に変化したことを示すものであり、近赤外レーザー光により光反応の環境場の性質を局所的に制御できることを示唆している。また、近赤外レーザー光の照射により発熱をともなわない重水中で、微小PNIPAMゲルに1064nmレーザー光を照射しながら、ゲルの体積変化を観測したところ、通常35℃で起きる相転移が26℃で観測された。これは、26℃において既に不安定な状態にあるPNIPAMゲルに近赤外レーザー光の光圧が作用し収縮が誘起されたものと考えられ、光-熱モードではなく、光圧モードによりゲルの相転移、すなわち環境場の制御が可能であることを示している。

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  • マイクロマシンに関する研究

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    Grant type:Competitive

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  • Study on Micromachine

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    Grant type:Competitive

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  • Study on Photophysics and Photochemistry in a Small Domain

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    Grant type:Competitive

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  • 微小領域の光物理・化学現象に関する研究

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    Grant type:Competitive

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  • 三次元光メモリー

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    Grant type:Competitive

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  • Study on Three-dimensional Optical Memory

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    Grant type:Competitive

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