Updated on 2026/05/26

写真a

 
KANO Jun
 
Organization
Faculty of Environmental, Life, Natural Science and Technology Associate Professor
Position
Associate Professor
Contact information
メールアドレス
External link

Degree

  • 博士(理学) ( 北海道大学 )

Research Interests

  • catalysis

  • ferroelectrics

  • semiconducting property

  • electronic structure

Research Areas

  • Nanotechnology/Materials / Thin film/surface and interfacial physical properties

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics  / dielectrics

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Catalyst and resource chemical process

  • Nanotechnology/Materials / Inorganic compounds and inorganic materials chemistry

Education

  • Hokkaido University   大学院理学研究科   物理学専攻

    1999.4 - 2004.3

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  • Hokkaido University   理学部   数学科

    1995.4 - 1999.3

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  • Taki senior high school    

    1991.4 - 1994.3

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Research History

  • Okayama University   Faculty of Environmental, Life, Natural Science and Technology

    2025.8

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  • CentraleSupélec   研究員

    2023.6 - 2025.5

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    Country:France

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  • CentraleSupélec   Researcher

    2017.4 - 2018.3

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    Country:France

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  • Okayama University   Department of applied chemistry and biotechnology   Associate Professor

    2014.4

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  • JST   PRESTO Researcher

    2013.10 - 2017.3

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  • Okayama University   Department of Physics   Lecturer

    2010.4 - 2014.3

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  • University of Tsukuba   Graduate School of Pure and Applied Sciences   Assistant Professor

    2006.4 - 2010.3

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  • University of Tsukuba   Graduate School of Pure and Applied Sciences   Research Assistant

    2004.4 - 2006.3

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Professional Memberships

Committee Memberships

  • 日本物理学会   Jr.セッション委員  

    2026.4   

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    Committee type:Academic society

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  • 日本物理学会   第81~82期代議員  

    2025.4   

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    Committee type:Academic society

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  • The 14th Japan-Korea Conference on Ferroelectricity (JKC-FE14)   Organizing Committee  

    2024.5 - 2024.8   

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    Committee type:Academic society

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  • 日本物理学会   領域10誘電体分科運営委員  

    2021.4 - 2022.3   

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    Committee type:Academic society

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  • 15th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity (RCBJSF)2020   STEERING COMMITTIEE CHAIRPERSON  

    2019.6 - 2022.3   

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    Committee type:Academic society

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  • International Microprocesses and Nanotechnology Conference (MNC)   Program committee of 2-4: Inorganic Nanomaterials  

    2018.4   

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    Committee type:Academic society

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  • 日本MRS   MRS-Jニュース編集委員  

    2015.6   

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    Committee type:Academic society

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  • Joint RCBJSF-IWRF Conferences   Program Committees  

    2015.6 - 2016.6   

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    Committee type:Academic society

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  • 日本物理学会   領域10誘電体分科世話人  

    2008.5 - 2009.4   

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Papers

  • Ferroelectric Skewed Electronic Band Structure―New Way of Ferroic Semiconductor Invited Reviewed

    Jun Kano, Norihiro Oshime, Eiji Ikenaga, Shintaro Yasui

    77 ( 7 )   469 - 474   2022.7

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    CiNii Books

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  • High valence states of Pd supported on ferroelectric BaTiO3 driven by electric polarization Reviewed

    Tasuku Yoshida, Jun Kano, Masaichiro Mizumaki, Yusuke Tamenori, Kiyofumi Nitta, Kazuo Kato, Satoshi Hinokuma, Norihiro Oshime, Satoshi Hirose, Hitoshi Mikami, Naoshi Ikeda, Tatsuo Fujii, Yuta Nishina, Tomoko Okubo

    Applied Physics Letters   119 ( 9 )   092904 - 092904   2021.8

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0066289

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  • Direct observation of skewed band structure induced by spontaneous polarization on ferroelectric BaTiO3 Invited Reviewed

    押目典宏, 狩野旬

    放射光   34 ( 4 )   225 - 234   2021.7

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    Authorship:Last author   Language:Japanese  

    J-GLOBAL

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  • Electronic Structure of Ferroelectrics-Skewed Band Structure Induced by the Depolarizing Field- Invited Reviewed

    狩野旬, 押目典宏, 池永英司, 安井伸太郎, 日隈聡士, 保井晃

    セラミックス   56 ( 7 )   463 - 466   2021.7

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    Authorship:Lead author, Corresponding author   Language:Japanese  

    J-GLOBAL

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  • Light reflectance and photoelectron yield spectroscopy enable acceptor level measurement in p-type Ba1-xTiO3 semiconductor Reviewed

    Saya Fujii, Jun Kano, Norihiro Oshime, Tohru Higuchi, Yuta Nishina, Tatsuo Fujii, Naoshi Ikeda, Hiromi Ota

    JOURNAL OF APPLIED PHYSICS   129 ( 8 )   2021.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0033761

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  • Skewed electronic band structure induced by electric polarization in ferroelectric BaTiO<inf>3</inf> Reviewed

    Norihiro Oshime, Jun Kano, Eiji Ikenaga, Shintaro Yasui, Yosuke Hamasaki, Sou Yasuhara, Satoshi Hinokuma, Naoshi Ikeda, Pierre Eymeric Janolin, Jean Michel Kiat, Mitsuru Itoh, Takayoshi Yokoya, Tatsuo Fujii, Akira Yasui, Hitoshi Osawa

    Scientific Reports   10 ( 1 )   2020.12

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    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41598-020-67651-w

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  • 強誘電性電荷揺らぎ を利用した触媒設計 Invited Reviewed

    狩野旬

    セラミックス   48 ( 7 )   525 - 531   2013.7

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  • Pure lead nanoparticles with stable metallic surfaces, on perovskite lead strontium titanate particles Reviewed

    Jun Kano, Tokushi Kizuka, Fumihito Shikanai, Seiji Kojima

    NANOTECHNOLOGY   20 ( 29 )   2009.7

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0957-4484/20/29/295704

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  • A gradational system for ferroelectric nanosized (Pb0.7Sr0.3)TiO3 particles Reviewed

    Fumihito Shikanai, Jun Kano, Hiroshi Sawa, Fan Zhang, Tomoaki Karaki, Masatoshi Adachi, Je-Geun Park, Seiji Kojima, Susumu Ikeda, Takashi Kamiyama

    JOURNAL OF PHYSICS-CONDENSED MATTER   21 ( 2 )   2009.1

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

    DOI: 10.1088/0953-8984/21/2/025903

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  • Highly black material made from activated carbon

    Miyu Kaneda, Takamasa Enomoto, Hiroyuki Kobayashi, Yukimasa Fukada, Jun Kano, Yumito Aoyagi, Tatsuo Fujii, Naoshi Ikeda

    Japanese Journal of Applied Physics   65 ( 2 )   028001 - 028001   2026.1

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    Publishing type:Research paper (scientific journal)   Publisher:IOP Publishing  

    Abstract

    Low-reflectance black materials play an important role in optical and thermal devices. In this study, boron-doped carbon nanowalls (CNWs) with extremely low reflectance were successfully synthesized using an inexpensive and simple experimental arrangement. Analysis of the nanostructures and surface morphology of the CNWs revealed that boron-doped CNWs had a higher wall density and lower graphitization than undoped CNWs. We discuss the mechanism of light absorption in terms of stray light effects originating from the nanostructures and the improved electrical conductivity owing to carrier doping. Boron-doped CNWs are considered beneficial for the implementation of this ultra-black material.

    DOI: 10.35848/1347-4065/ae3508

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    Other Link: https://iopscience.iop.org/article/10.35848/1347-4065/ae3508/pdf

  • Atomic-Level Insights into Thermal Carbonization of Ethynyl-Containing Boron Compounds

    Kentaro Ohkura, Satoshi Hayakawa, Naoki Takahashi, Ken Yamazaki, Jun Kano, Yuta Nishina

    SMALL   2025.12

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

    DOI: 10.1002/smll.202513537

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  • An entangled material made from fiber aerosol deposition method Reviewed

    Hongwu Yu, Naoshi Ikeda, Masakazu Mori, Jun Kano, Jae-Hyuk Park, Jun Akedo

    Materials &amp; Design   260   115195 - 115195   2025.12

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

    DOI: 10.1016/j.matdes.2025.115195

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  • Synthesis of Carbon Nanowalls using Plasma-Irradiated Solid Carbon and Absorption of Cs in Water Reviewed

    Yukimasa Fukada, Yumito Aoyagi, Misaki Yokoyama, Yoichi Horibe, Jun Kano, Miyu Kaneda, Tatsuo Fujii, Akitaka Yoshigoe, Masaaki Kobata, Tatsuo Fukuda, Kenji Yoshii, Naoshi Ikeda

    Journal of Electronic Materials   54 ( 1 )   686 - 692   2024.11

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    Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1007/s11664-024-11586-9

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    Other Link: https://link.springer.com/article/10.1007/s11664-024-11586-9/fulltext.html

  • Influence of Pt-loading on the energy band gap and gas sensing of titanium perovskite Reviewed

    Zamaswazi P. Tshabalala, Jun Kano, Hendrik C. Swart, David E. Motaung

    Physica B: Condensed Matter   676   415687 - 415687   2024.3

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.physb.2024.415687

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  • Self-growth of silver tree-like fractal structures and their surface-enhanced Raman application Invited Reviewed

    Nobuyuki Takeyasu, Jun Kano, Takahiro Ohkubo, Toshihiko Kiwa, Qingyuan Ma, Satoru Shoji

    Photonics NEWS   9 ( 2 )   83 - 87   2023.12

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    Language:Japanese  

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  • Coating silver tree‐like fractal structure with silica layer for inhibiting chemical reactions of analytes in surface‐enhanced Raman scattering Reviewed

    Hiroya Watanabe, Yurin Hishii, Kanna Kishimoto, Kohei Nogami, Qingyuan Ma, Tomoya Niki, Tomoki Kotani, Toshihiko Kiwa, Satoru Shoji, Takahiro Ohkubo, Jun Kano, Nobuyuki Takeyasu

    physica status solidi (a)   2023.8

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

    Silica coating is performed onto silver tree‐like fractal structures, which are self‐grown in a solution, through a wet process using tetraethyl orthosilicate. Surface‐enhanced Raman scattering (SERS) of para‐aminothiophenol (p‐ATP) is measured on the silver tree‐like fractal structures with/without silica layer at the excitation wavelength of 532 nm. p‐ATP is chemically transformed into dimercaptoazobenzene (DMAB) on the non‐coated silver tree‐like fractal structures, where DMAB peaks are clearly observed, during the SERS measurements. The DMAB peaks decrease/disappear on the silica‐coated ones although the p‐ATP peaks were observed. The results indicate that the chemical transformation is inhibited on the silica‐coated ones. The sensitivity is decreased by half compared to the non‐coated silver tree‐like fractal structures, where the lower detection limit is estimated to be ∽2×10‐5 mol/L for p‐ATP. The silica coating is advantageous for inhibiting chemical transformations of analytes, enabling identification/estimation of chemicals in unknown sample with SERS similarly to conventional Raman spectroscopy.

    This article is protected by copyright. All rights reserved.

    DOI: 10.1002/pssa.202300085

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  • Co-substituted Ca–La magnetoplumbite ferrite microwave absorbers at 100 GHz Reviewed

    Kazushige Hyodo, Jun Kano, Makoto Nakanishi, Tatsuo Fujii

    Applied Physics Letters   122 ( 11 )   2023.3

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    Millimeter wave absorption exceeding 70 GHz has been performed in a Co-substituted Ca–La magnetoplumbite (M-type) ferrite. A polymerized complex method was used to increase the substitution of La and Co ions in the M-type ferrite. The increase in the magnetic anisotropy field combined with the remaining significant saturation magnetization results in good magnetic resonance absorption in the millimeter range of 70–100 GHz. Above 70 GHz, good millimeter wave absorption of more than −20 dB was achieved in 0.25 mm thickness plates of Ca0.46La0.54Fe11Co0.28O19-η and Ca0.42La0.58Fe11Co0.58O19-η. Highly Co-substituted Ca–La M-type ferrites may, thus, be promising candidates for magnetic absorption materials operating in frequencies of up to 100 GHz.

    DOI: 10.1063/5.0133578

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  • Direct measurement of electrocaloric effect based on multi-harmonic lock-in thermography Reviewed

    Ryo Iguchi, Daisuke Fukuda, Jun Kano, Takashi Teranishi, Ken-ichi Uchida

    Applied Physics Letters   122 ( 8 )   2023.2

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    We report on a direct measurement method for electrocaloric effects, the heating/cooling upon application/removal of an electric field in dielectric materials, based on a lock-in thermography technique. By use of sinusoidal excitation and multi-harmonic detection, the actual temperature change can be measured by a single measurement in the frequency domain even when the electrocaloric effect shows a nonlinear response to the excitation field. We demonstrated the method by measuring the temperature dependence of the electric-field-induced temperature change in two Sr-doped BaTiO3 systems with different ferroelectric-paraelectric phase transition temperatures, where we introduce the procedure for extracting the pure electrocaloric contribution free from heat losses and Joule heating due to leakage currents. This method can be used irrespective of the type of dielectric material and enables simultaneous estimation of the polarization change and power dissipation during the application of an electric field, making it a convenient imaging measurement method for the electrocaloric effect.

    DOI: 10.1063/5.0137686

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  • DNN-based identification for cell differentiation processes under an electronic field stimulation -the second report-

    Rin Fukui, Yoshitaka Yamamoto, Jun Kano, Keiko Sakai

    127   08   2022.11

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    DOI: 10.11517/jsaikbs.127.0_08

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  • Hot Electron Extraction in SWCNT/TiO2 for Photocatalytic H2 Evolution from Water Reviewed

    Masahiro Yamagami, Tomoyuki Tajima, Zihao Zhang, Jun Kano, Ki-ichi Yashima, Takana Matsubayashi, Huyen Khanh Nguyen, Naoto Nishiyama, Tomoya Hayashi, Yutaka Takaguchi

    Nanomaterials   12 ( 21 )   3826 - 3826   2022.10

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    Single-walled carbon nanotube (SWCNT)/TiO2 hybrids were synthesized using 1,10-bis(decyloxy)decane-core PAMAM dendrimer as a molecular glue. Upon photoirradiation of a water dispersion of SWCNT/TiO2 hybrids with visible light (λ &gt; 422 nm), the hydrogen evolution reaction proceeded at a rate of 0.95 mmol/h·g in the presence of a sacrificial agent (1-benzyl-1,4-dihydronicotinamide, BNAH). External quantum yields (EQYs) of the hydrogen production reaction photosensitized by (6,5), (7,5), and (8,3) tubes were estimated to be 5.5%, 3.6%, and 2.2%, respectively, using monochromatic lights corresponding to their E22 absorptions (570 nm, 650 nm, and 680 nm). This order of EQYs (i.e., (6,5) &gt; (7,5) &gt; (8,3)SWCNTs) exhibited the dependence on the C2 energy level of SWCNT for EQY and proved the hot electron extraction pathway.

    DOI: 10.3390/nano12213826

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  • Self-growth of silver tree-like fractal structures with different geometries Reviewed

    Kohei Nogami, Kanna Kishimoto, Yuki Hashimoto, Hiroya Watanabe, Yurin Hishii, Qingyuan Ma, Tomoya Niki, Tomoki Kotani, Toshihiko Kiwa, Satoru Shoji, Takahiro Ohkubo, Jun Kano, Nobuyuki Takeyasu

    Applied Physics A   128 ( 10 )   860   2022.10

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    DOI: 10.1007/s00339-022-05976-1

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    Other Link: https://link.springer.com/article/10.1007/s00339-022-05976-1/fulltext.html

  • Towards an DNN-based identification for cell differentiation processes under an electronic field stimulation

    Rin Fukui, Masato Nakayama, Yoshitaka Yamamoto, Jun Kano, Keiko Sakai, Minami Taga, Tetsuya Takeda, Hisao Moriya, Nobuyuki Takeyasu

    125   07   2022.3

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    DOI: 10.11517/jsaikbs.125.0_07

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  • Single domain growth and charge ordering of epitaxial YbFe2O4 films Reviewed

    Takumi Sakagami, Reika Ota, Jun Kano, Naoshi Ikeda, Tatsuo Fujii

    CRYSTENGCOMM   2021.8

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    DOI: 10.1039/d1ce00834j

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  • Skewing of electronic band along the direction of electric polarization in ferroelectrics Invited Reviewed

    Jun Kano, Norihiro Oshime

    SPring-8/SACLA Research Frontiers 2020   58 - 59   2021.8

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  • Surface Electron-Ion Mixed Conduction of BaTiO3-delta Thin Film with Oxygen Vacancies Reviewed

    Tomoasa Takada, Takeshi Fujita, Takehiro Imagawa, Emi Yamamoto, Jun Kano, Daisuke Shiga, Koji Horiba, Hiroshi Kumigashira, Tohru Higuchi

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   90 ( 1 )   2021.1

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    DOI: 10.7566/JPSJ.90.014707

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  • Valence control of charge and orbital frustrated system YbFe<inf>2</inf>O<inf>4</inf> with electrochemical Li+ intercalation Reviewed

    S. Murase, Y. Yoshikawa, K. Fujiwara, Y. Fukada, T. Teranishi, J. Kano, T. Fujii, Y. Inada, M. Katayama, K. Yoshii, T. Tsuji, D. Matsumura, N. Ikeda

    Journal of Physics and Chemistry of Solids   2021

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    DOI: 10.1016/j.jpcs.2021.110468

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  • Dehydrogenative Coupling of Toluene Promoted by Multi-Walled Carbon Nanotubes Reviewed

    Soliman I. El-Hout, Yang Zhou, Jun Kano, Yoshiaki Uchida, Yuta Nishina

    CATALYSIS LETTERS   150 ( 1 )   256 - 262   2020.1

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    DOI: 10.1007/s10562-019-02951-z

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  • Cuticle network and orientation preference of photonic crystals in the scales of the weevil Lamprocyphus augustus Reviewed

    R. Ebihara, H. Hashimoto, J. Kano, T. Fujii, S. Yoshioka

    Journal of The Royal Society Interface   15 ( 145 )   20180360 - 20180360   2018.8

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    This paper reports the structural and optical investigations of the structural colour of the weevil
    <italic>Lamprocyphus</italic>
    <italic>augustus</italic>
    . The photonic crystal structure within the weevil's scales was investigated using sequential focused ion-beam milling and scanning electron microscopy imaging. We carefully analysed the reconstructed three-dimensional structure to determine the unit cell of the photonic crystal. It was found that the cuticle network of the cubic unit cell perfectly matches the previously reported diamond-based network. However, different results were obtained for the crystal orientations of the small crystal domains that comprise the entire photonic crystal structure in the scales:
    <monospace>&lt;111&gt;</monospace>
    directions are highly preferred along the surface normal of the scale. This finding explains the fact that the scale is almost uniformly coloured despite the multi-domain structure. It is confirmed experimentally and theoretically that the wavelength range of the reflection band corresponds to the gap of the photonic band.

    DOI: 10.1098/rsif.2018.0360

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    Other Link: https://royalsocietypublishing.org/doi/full-xml/10.1098/rsif.2018.0360

  • Synthesis of nano-crystalline LiNbO3-decorated LiCoO2 and resulting high-rate capabilities Reviewed

    Takashi Teranishi, Masahiro Inohara, Jun Kano, Hidetaka Hayashi, Akira Kishimoto, Koji Yoda, Hidefumi Motobayashi, Yuzo Tasaki

    Solid State Ionics   314   57 - 60   2018.1

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    DOI: 10.1016/j.ssi.2017.11.020

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  • Growth and charge ordering of epitaxial YbFe2O4 films on sapphire using Fe3O4 buffer layer Reviewed

    Tatsuo Fujii, Tomoya Numata, Hiroki Nakahata, Makoto Nakanishi, Jun Kano, Naoshi Ikeda

    JAPANESE JOURNAL OF APPLIED PHYSICS   57 ( 1 )   2018.1

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    DOI: 10.7567/JJAP.57.010305

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  • Possible charge order structure of stoichiometric YbFe2O4 Reviewed

    Kosuke Fujiwara, Tomoyuki Karasudani, Mamoru Fukunaga, Hiroyuki Kobayashi, Jun Kano, Pierre-Eymeric Janolin, Jean-Michel Kiat, Yoshio Nogami, Ryusuke Kondo, Naoshi Ikeda

    FERROELECTRICS   512 ( 1 )   85 - 91   2017

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    DOI: 10.1080/00150193.2017.1349945

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  • Quantitative study of band structure in BaTiO3 particles with vacant ionic sites Reviewed

    Norihiro Oshime, Jun Kano, Naoshi Ikeda, Takashi Teranishi, Tatsuo Fujii, Takeji Ueda, Tomoko Ohkubo

    JOURNAL OF APPLIED PHYSICS   120 ( 15 )   2016.10

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    DOI: 10.1063/1.4964803

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  • Structural, magnetic and optical properties of YbFe2O4 films deposited by spin coating Reviewed

    Tatsuo Fujii, Naoya Okamura, Hideki Hashimoto, Makoto Nakanishi, Jun Kano, Naoshi Ikeda

    AIP ADVANCES   6 ( 8 )   2016.8

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    DOI: 10.1063/1.4961639

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  • Iron vacancy effect on the magnetization of YbFe2O4 Reviewed

    Fujiwara K., Miyajima M., Fukunaga M., Kano J., Kobayashi H., Ikeda N.

    Transactions of the Materials Research Society of Japan   41 ( 1 )   139 - 142   2016

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    Language:English   Publisher:The Materials Research Society of Japan  

    We report the effect of iron vacancies on the magnetic property of spin and charge ordered system YbFe2O4 single crystals. The excess amount of iron compensates for the evaporation of iron during crystal growth. We concluded that samples grown with the standard method contain iron vacancies of more than 10%. It is considered that increasing the iron in the starting material recovers the iron stoichiometry, and the proper magnetic property appears. With recovery of the chemical stoichiometry, the magnetic hysteresis loop changes from a double loop to a single loop, which indicates the development of spin coherence and the appearance of a large ferrimagnetic domain. The anomaly found in the thermomagnetization curve at approximately 150 K, the so-called TLT transition, disappears with better stoichiometry. This fact indicates that TLT is not a kind of phase transition but an effect of iron vacancy. Our discovery demonstrates that most of the crystals used in RFe2O4 research might contain many iron vacancies. The confused discussions on this material about the spin order model, the charge order model, and so on might reconsider such chemical stoichiometry, including iron vacancies.

    DOI: 10.14723/tmrsj.41.139

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  • Present status of the experimental aspect of RFe2O4 study Reviewed

    Naoshi Ikeda, Tomoko Nagata, Jun Kano, Shigeo Mori

    JOURNAL OF PHYSICS-CONDENSED MATTER   27 ( 5 )   2015.2

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  • 10 fs Dynamics of Photoinduced Magnetic Transition in Double-Layered Charge Ordering in LuFe2O4 Under Interlayer Excitation Reviewed

    Y. Sagae, K. Yamada, T. Ishikawa, K. Itoh, H. Itoh, T. Sasaki, T. Nagata, J. Kano, T. Kambe, S. Ishihara, N. Ikeda, S. Iwai

    ULTRAFAST PHENOMENA XIX   162   252 - 256   2015

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1007/978-3-319-13242-6_61

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  • Valence instability of iron oxide ultrafine particles on ferroelectrics studied by Mossbauer spectroscopy Reviewed

    Jun Kano, Takumi Okamoto, Shin Nakamura, Akio Fuwa, Takafumi Otoyama, Yoshiaki Nakazaki, Hideki Hashimoto, Jun Takada, Norihiro Oshime, Miho Ito, Naoshi Ikeda

    JAPANESE JOURNAL OF APPLIED PHYSICS   53 ( 5 )   2014.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.53.05FB24

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  • 10 fs dynamics of photoinduced magnetic transition in double-layered charge ordering in LuFe2O4 under interlayer excitation

    Y. Sagae, K. Yamada, T. Ishikawa, K. Itoh, H. Itoh, T. Sasaki, T. Nagata, J. Kano, T. Kambe, S. Ishihara, N. Ikeda, S. Iwai

    Optics InfoBase Conference Papers   2014

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:Optical Society of America (OSA)  

    DOI: 10.1364/up.2014.08.tue.p2.41

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  • Carrier mobility of iron oxide nanoparticles supported on ferroelectrics studied by Mossbauer spectroscopy Reviewed

    T. Okamoto, J. Kano, S. Nakamura, A. Fuwa, T. Otoyama, Y. Nakazaki, H. Hashimoto, J. Takada, M. Ito, N. Ikeda

    HYPERFINE INTERACTIONS   219 ( 1-3 )   147 - 152   2013.4

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    DOI: 10.1007/s10751-012-0687-3

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  • Magnetoelectric Effect Driven by Magnetic Domain Modification in LuFe2O4 Reviewed

    Takashi Kambe, Yukimasa Fukada, Jun Kano, Tomoko Nagata, Hiroyuki Okazaki, Takayoshi Yokoya, Shuichi Wakimoto, Kazuhisa Kakurai, Naoshi Ikeda

    PHYSICAL REVIEW LETTERS   110 ( 11 )   2013.3

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    DOI: 10.1103/PhysRevLett.110.117602

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  • High-pressure synthesis, crystal structure and magnetic property of ilmenite-type FeGeO3 Reviewed

    Daisuke Nakatsuka, Takashi Yoshino, Jun Kano, Hideki Hashimoto, Makoto Nakanishi, Jun Takada, Tatsuo Fujii

    JOURNAL OF SOLID STATE CHEMISTRY   198   520 - 524   2013.2

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    DOI: 10.1016/j.jssc.2012.11.020

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  • Nonlinear Electric Conductivity of Charge Ordered System RFe2O4 (R = Lu, Yb) Reviewed

    T. Nagata, Y. Fukada, M. Kawai, J. Kano, T. Kambe, E. Dudzik, R. Feyerherm, P. E. Janolin, J. M. Kiat, N. Ikeda

    FERROELECTRICS   442 ( 1 )   45 - 49   2013

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    DOI: 10.1080/00150193.2013.773874

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  • Doping effects on dynamical physical properties of Ca0.6Sr0.4Bi4Ti4O15 ferroelectric ceramics with layered-perovskite structure Reviewed

    M. S. Islam, J. Kano, Q. R. Yin, S. Kojima

    JOURNAL OF ELECTROCERAMICS   28 ( 2-3 )   89 - 94   2012.5

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    DOI: 10.1007/s10832-012-9684-9

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  • Exchange Bias in Multiferroic RFe2O4 (R = Y, Er, Tm, Yb, Lu, and In) Reviewed

    Kenji Yoshii, Naoshi Ikeda, Yasuo Nishihata, Daisuke Maeda, Ryota Fukuyama, Tomoko Nagata, Jun Kano, Takashi Kambe, Yoichi Horibe, Shigeo Mori

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   81 ( 3 )   2012.3

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    DOI: 10.1143/JPSJ.81.033704

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  • Magnetic and dielectric study of Bi2CuO4 Reviewed

    K. Yoshii, T. Fukuda, H. Akahama, J. Kano, T. Kambe, N. Ikeda

    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS   471 ( 21-22 )   766 - 769   2011.11

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    DOI: 10.1016/j.physc.2011.05.049

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  • Multiferroic Character and Magnetic Phase of LuFe2O4 Reviewed

    Daisuke Ohishi, Hironori Hayakawa, Hiroshi Akahama, Naoshi Ikeda, Takashi Kambe, Yoji Matsuo, Noboru Kimizuka, Jun Kano, Kenji Yoshii

    FERROELECTRICS   415   51 - 56   2011

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    DOI: 10.1080/00150193.2011.577371

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  • Electric Field Response of Stoichiometric LuFe2O4 Reviewed

    Naoshi Ikeda, Masato Kubota, Hironori Hayakawa, Hiroshi Akahama, Daisuke Ohishi, Akiko Nakanishi, Takako Funabiki, Yoji Matsuo, Noboru Kimizuka, Takashi Kambe, Shigeo Mori, Jun Kano

    FERROELECTRICS   414   41 - 47   2011

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    DOI: 10.1080/00150193.2011.577294

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  • Dynamical Properties of Protonic Conductor K3H(SeO4)(2) Reviewed

    Fumihito Shikanai, Keisuke Tomiyasu, Naofumi Aso, Shinichi Itoh, Susumu Ikeda, Takashi Kamiyama, Shinya Tsukada, Jun Kano, Seiji Kojima

    FERROELECTRICS   416   101 - 107   2011

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    DOI: 10.1080/00150193.2011.577715

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  • Terahertz Spectroscopy of Electronic Ferroelectric LuFe2O4 Crystal Reviewed

    Hideaki Kitahara, Jun Kano, Yukimasa Fukada, Takashi Kambe, Naoshi Ikeda, Masanori Hangyo

    2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ)   2011

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  • Acoustic phonons and a central mode in the protonic conductor K3 H (SeO4) 2 Reviewed

    Fumihito Shikanai, Shinya Tsukada, Jun Kano, Seiji Kojima

    Physical Review B - Condensed Matter and Materials Physics   81 ( 1 )   2010.1

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    DOI: 10.1103/PhysRevB.81.012301

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  • Acoustic phonons and a central mode in the protonic conductor K3H(SeO4)(2) Reviewed

    Fumihito Shikanai, Shinya Tsukada, Jun Kano, Seiji Kojima

    PHYSICAL REVIEW B   81 ( 1 )   2010.1

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    DOI: 10.1103/PhysRevB.81.012301

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  • Synthesis and Characterization of Ferroelectric Lead-Based Perovskite Nanoparticles Reviewed

    J. Kano, K. Kato, T. Tsukui, T. Kizuka, S. Kojima

    FERROELECTRICS   402   37 - 42   2010

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    DOI: 10.1080/00150191003697203

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  • Finite Size Effects on the Ferroelectric Phase Transition of Bi3.5La0.5Ti3O12 Nano-Particles Reviewed

    M. S. Islam, J. Kano, S. Kojima

    FERROELECTRICS   402   16 - 22   2010

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    DOI: 10.1080/00150191003697062

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  • Microstructure and Phase Transition of MnO2-Doped Bismuth Layered-Structure Ferroelectrics Reviewed

    Md Saidul Islam, Jun Kano, Shinya Tsukada, Qingrui Yin, Seiji Kojima

    JAPANESE JOURNAL OF APPLIED PHYSICS   48 ( 9 )   2009.9

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    DOI: 10.1143/JJAP.48.09KC10

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  • Structural Dynamics of Lead Nanoparticles with Stable Metallic Surfaces on PbxSr1-xTiO3 Prepared by Co-Precipitation Reviewed

    Jun Kano, Tokushi Kizuka, Fumihito Shikanai, Seiji Kojima

    2009 9TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO)   287 - 290   2009

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  • Dynamical properties of polar nanoregions of relaxor ferroelectric Pb(Ni1/3Nb2/3)O-3-0.29PbTiO(3) Reviewed

    Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshiro Shimojo, Ruiping Wang, Seiji Kojima

    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77 ( 3 )   2008.3

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    DOI: 10.1143/JPSJ.77.033707

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  • Temperature Evolution of the Optical Phonons in Pb(Ni(1/3)Nb(2/3))O(3) Single Crystals Studied by Raman Scattering Reviewed

    Jun Kano, Hiroki Taniguchi, Desheng Fu, Mitsuru Itoh, Seiji Kojima

    FERROELECTRICS   367   67 - 72   2008

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    DOI: 10.1080/00150190802365962

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  • PHYSICAL PROPERTIES OF FERROELECTRIC BI4-xLAxTI3O12 NANO-PARTICLES SYNTHESIZED BY THE CHEMICAL CO-PRECIPITATION METHOD Reviewed

    M. S. Islam, J. Kano, F. Shikanai, S. Kojima

    INTEGRATED FERROELECTRICS   100   146 - 155   2008

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    DOI: 10.1080/10584580802540942

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  • Dynamical properties of the relaxor ferroelectric 0.71Pb(Ni1/3Nb2/3)O-3-0.29PbTiO(3) probed by Brillouin and Raman scattering Reviewed

    Shinya Tsukada, Yuji Ike, Jun Kano, Seiji Kojima, Tadashi Sekiya, Yoshiro Shimojo, Ruiping Wang

    IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL   54 ( 12 )   2632 - 2636   2007.12

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    DOI: 10.1109/TUFFC.2007.590

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  • Raman scattering study of Ca-modified lead titanate Reviewed

    Kihiro Kato, Shinya Tsukada, Jun Kano, Takashi Yamamoto, Seiji Kojima

    IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL   54 ( 12 )   2599 - 2602   2007.12

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    DOI: 10.1109/TUFFC.2007.585

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  • Characterization of dielectric property of nanosized (Pb0.7Sr0.3)TiO3 powders studied by Raman scattering Reviewed

    Jun Kano, Shinya Tsukada, Fan Zhang, Tomoaki Karaki, Masatoshi Adachi, Seiji Kojima

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   46 ( 10B )   7148 - 7150   2007.10

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    DOI: 10.1143/JJAP.46.7148

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  • Broadband inelastic light scattering study on relaxor ferroelectrics Reviewed

    Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshiro Shimojo, Ruiping Wang, Seiji Kojimal

    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS   46 ( 10B )   7151 - 7154   2007.10

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    DOI: 10.1143/JJAP.46.7151

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  • Vibrational and dielectric properties of MnO2-doped bismuth layered-structure ferroelectrics Reviewed

    M. S. Islam, J. Kano, Q. R. Yin, S. Kojima

    2007 SIXTEENTH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, VOLS 1 AND 2   478 - 480   2007

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  • The aging effect in (Bi(0.5)Na(0.5))TiO(3) family with point defects Reviewed

    Y. Hidaka, S. Tsukada, J. Kano, S. Kojima

    2007 SIXTEENTH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, VOLS 1 AND 2   305 - 307   2007

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  • &lt;bold&gt;Raman Scattering Study of Ca-Modified Lead Titanate&lt;/bold&gt; Reviewed

    K. Kato, S. Tsukada, J. Kano, T. Yamamoto, S. Kojima

    2007 SIXTEENTH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, VOLS 1 AND 2   289 - +   2007

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  • Dynamical Properties of the Relaxor Ferroelectric 0.71Pb(Ni1/3Nb2/3)O3-0.29PbTiO3 Probed by Brillouin and Raman Scattering Reviewed

    Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshihito Shimojo, Ruiping Wang, Seiji Kojima

    2007 SIXTEENTH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, VOLS 1 AND 2   285 - +   2007

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    DOI: 10.1109/ISAF.2007.4393242

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  • Piezoelectric (Na0.5K0.5) NbO3-SrTiO3 ceramics in the tetragonal-orthorhombic phase boundary studied by Raman spectroscopy Reviewed

    Jun Kano, Keita Sasanuma, Shinya Tsukada, Seiji Kojima, Ruiping Wang, Kotaro Hanada, Kunio Matsusaki, Hiroshi Bando

    FERROELECTRICS   347   55 - 59   2007

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    DOI: 10.1080/00150190601187021

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  • Raman scattering study of ca modified lead titanate Reviewed

    S. Tsukada, K. Kato, J. Kano, T. Yamamoto, S. Kojima

    FERROELECTRICS   355   66 - 70   2007

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    DOI: 10.1080/00150190701515931

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  • Diffuse phase transition of 0.8Pb( Ni1/3Nb2/3)O-3-0.2PbTiO(3) single crystals studied by micro-Brillouin scattering Reviewed

    S. Tsukada, Y. Ike, J. Kano, T. Sekiya, Y. Shimojo, R. Wang, S. Kojima

    FERROELECTRICS   346   37 - 42   2007

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    DOI: 10.1080/00150190601180182

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  • Investigation on dielectric and piezoelectric properties of (1-x)(Na 0.5K0.5)NbO3-xSrTiO3 ceramics Reviewed

    K. Sasanuma, S. Tsukada, J. Kano, S. Kojima, R. Wang, K. Hanada, K. Matsusaki, H. Bando

    Ferroelectrics   348   106 - 112   2007

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    DOI: 10.1080/00150190701196237

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  • Broadband inelastic light scattering of a relaxor ferroelectric 0.71Pb(Ni1/3Nb2/3)O-3-0.29PbTiO(3) Reviewed

    Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshihito Shimojo, Ruiping Wang, Seiji Kojima

    APPLIED PHYSICS LETTERS   89 ( 21 )   2006.11

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    DOI: 10.1063/1.2393159

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  • Dynamic Property of the Initial Process in the Dielectric Relaxation Phenomenon in KH2PO4

    J. Kano, T. Yagi

    Ferroelectrics   333 ( 1 )   41 - 46   2006.5

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    DOI: 10.1080/00150190600678699

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  • Dynamics of water-ethanol mixtures studied by light scattering Reviewed

    Maii Sato, Yuji Ike, Jun Kano, Seiji Kojima

    FLOW DYNAMICS   832   291 - +   2006

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  • Brillouin and Raman scattering studies on the relaxor ferroelectric 0.71Pb(Nl1/3Nb2/3)O3-0.29PbTiO3 single crystal

    Shinya Tsukada, Yuji Ike, Jun Kano, Ruiping Wang, Yoshiro Shimojo, Tadashi Sekiya, Seiji Kojima

    Materials Research Society Symposium Proceedings   966   96 - 101   2006

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  • Initial Excitation Process of Ferroelectric B2 Soft Mode in KD2PO4*

    Jun Kano, Yuhji Tsujimi, Keith Nelson, Toshirou Yagi

    Ferroelectrics   308 ( 1 )   17 - 21   2004.1

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    DOI: 10.1080/00150190490508675

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  • Femtosecond Time-Resolved Spectroscopic Study of the Slow Dynamics in the Structural Phase Transition Reviewed

    T. Yagi, J. Kano, T. Watanuki, Y. Tsujimi, K.A. Nelson

    J. Korean. Phys. Soc.   42   S1012 - S1016   2003.4

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  • The Extremely Early Stage of the Ferroelectric B 2 Soft Mode of KDP Studied by the Impulsive Stimulated Raman Scattering

    Jun Kano, Yuhji Tsujimi, Keith A. Nelson, Toshirou Yagi

    Ferroelectrics   285 ( 1 )   59 - 66   2003.1

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    DOI: 10.1080/00150190390205898

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  • Phase Transition Dynamics Studied by Coherent Phonon Excitation with Ultrashort Laser Pulses Reviewed

    Toshirou Yagi, Jun Kano, Tateo Watanuki, Yuhji Tsujimi, Keith A. Nelson

    Ferroelectrics   284 ( 1 )   3 - 13   2003.1

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    DOI: 10.1080/00150190390204240

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  • Initial Process of the Ferroelectric B 2 Soft Mode of KDP Studied by the Impulsive Stimulated Raman Scattering with Heterodyne Detection Reviewed

    Jun Kano, Yuhji Tsujimi, Keith A. Nelson, Toshirou Yagi

    Ferroelectrics   272 ( 1 )   57 - 62   2002.1

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    DOI: 10.1080/713716272

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Books

  • 強誘電体研究の新展開 : 材料開発から誘電体ナノ特性、計算科学、次世代デバイス開発まで

    藤田, 晃司, 谷口, 博基, 赤松, 寛文( Role: Contributor ,  強誘電体の傾斜したバンド構造の観察手法)

    エヌ・ティー・エス  2026.3  ( ISBN:9784860439132

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    Total pages:3, 10, 548, 11, 図版62p   Language:Japanese

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MISC

  • 強誘電体BaTiO3薄膜における傾斜バンドのエネルギーシフトと電気分極の相関性

    狩野旬

    東京工業大学科学技術創成研究院フロンティア材料研究所共同利用研究報告書   2023   2024

  • High-throughput Cellar Control System Developed by Ferroelectric Electronic Devices

    狩野旬, 竹田哲也, 武安伸幸

    村田学術振興財団成果報告書(Web)   ( 37 )   2023

  • 強誘電体BaTiO3の傾斜バンド構造におけるエネルギーシフトの膜厚さ依存性

    狩野旬

    東京工業大学科学技術創成研究院フロンティア材料研究所共同利用研究報告書   2021   2022

  • Development of mixed-valence iron oxide thin films for novel solar cell

    藤井達生, 池田直, 狩野旬, 中西真

    Annual Report of the Okayama Foundation for Science and Technology   ( 26 )   2017

  • マルチプローブ融合利用による新奇強誘電体材料の物性解明

    木村宏之, 津田健治, 岩田真, 狩野旬, 大和田謙二, 塚田真也

    豊田研究報告   ( 70 )   2017

  • マルチプローブ融合利用による新奇強誘電体材料の物性解明

    木村宏之, 津田健治, 岩田真, 狩野旬, 大和田謙二, 塚田真也

    豊田研究報告   ( 69 )   2016

  • 新原理による卑金属触媒開発研究

    狩野旬

    マツダ財団研究報告書(科学技術振興関係)   25   2013

  • 圧電セラミックス・ナノ微粒子の創製と分光学的手法を用いたフォノンダイナミクスの研究

    狩野旬, 鹿内文仁

    村田学術振興財団年報   ( 22 )   2008

  • Quantitative interpretation of the mode coupling theory in the liquid-glass transition

    狩野旬

    日本板硝子材料工学助成会成果報告書(CD-ROM)   26   2008

  • 鉛フリーな圧電セラミックスにおける機能性発現メカニズムの解明

    狩野旬

    東京工業大学応用セラミックス研究所共同利用研究報告書   2006   2007

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Presentations

  • 細菌由来酸化鉄に由来する新規遮熱赤色顔料の開発

    法上叶佳, 赤瀬幸香, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2025 

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  • Observation in YbFe2O4 thin films to detect photoinduced dynamics of the charge order

    大若亜未, 藤井憂羽葉, 藤永葉名, 那須美沙都, 深谷亮, NGUYEN Le Thi My, 中尾裕則, 中尾裕則, 野澤俊介, 野澤俊介, 足立伸一, 于洪武, 沖本洋一, 狩野旬, 池田直, 藤井達生

    量子ビームサイエンスフェスタ(Web)  2025 

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  • セルロースナノファイバーをテンプレートとした繊維状高彩色酸化鉄顔料の開発

    小島拓人, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2025 

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  • 柱状α-Fe2O3を原料とするM型フェライト粒子の合成

    峯川柚希, 西岡栞平, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2025 

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  • Adsorption of Cs ions from aqueous solutions using carbon nanowalls synthesized from solid carbon sources

    深田幸正, 青柳佑海人, 横山美沙紀, 堀部陽一, 狩野旬, 金田美優, 藤井達生, 吉越章隆, 小畠雅明, 福田竜生, 吉井賢資, 池田直

    応用物理学会学術講演会講演予稿集(CD-ROM)  2025 

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  • High-valent substitution to Yb site in YbFe2O4

    小野寛人, 高橋勝國, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2024 

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  • High-speed Synthesis and Characterization of B-doped Carbon Nano-wall

    金田美優, 萱原空輝, 深田幸正, 吉井賢資, 福田竜生, 吉越章隆, 小畠雅明, 池田直, 狩野旬, 藤井達生

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2024 

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  • The Effect of Electric Field on Carbon Nano-wall Synthesis and Applied Research

    金田美優, 森みなみ, 高橋勝國, 深田幸正, 吉井賢資, 福田竜生, 吉越章隆, 小畠雅明, 池田直, 狩野旬, 藤井達生

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2024 

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  • Development of amorphous iron oxide composite cathode material capable of high-speed charge-discharge

    日高京生, 高橋勝國, 藤井達生, 狩野旬, 尾原幸治

    電池討論会講演要旨集(CD-ROM)  2024 

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  • 金属-低キャリア酸化物接合系におけるバンドアライメント

    狩野旬, 池田直

    日本電子材料技術協会秋期講演大会講演概要集(CD-ROM)  2024 

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  • Systematic measurement of thermoelectric response in dielectric materials

    井口亮, 寺西貴志, 寺西貴志, 廣瀬左京, 狩野旬, TANG Ping, BAUER Gerrit, 内田健一, 内田健一

    日本物理学会講演概要集(CD-ROM)  2024 

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  • 柱状α-Fe2O3を原料とするリチウムフェライト粒子の合成

    峯川柚希, 西岡栞平, 狩野旬, 高橋勝國, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2024 

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  • YbFe2O4におけるYbサイトへの高原子価置換の試み

    大若亜未, 小野寛人, 高橋勝國, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2024 

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  • Hierarchical zeolite coating on bacterial iron oxide sheaths

    秋田翔貴, 西岡栞平, ZHANG Q., 高橋勝國, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2024 

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  • Silver tree-like structures self-grown under light illumination

    菱井有莉, 並木潮美, 大久保貴広, 狩野旬, 紀和利彦, 庄司暁, 武安伸幸

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2023 

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  • Electric Field Effect on the Charge Ordering for Electronic Ferroelectric Material RFe2O4

    木村彰杜, PARK G., 那須美砂都, 藤井達生, 沖本洋一, YU H., 深谷亮, 中尾裕則, 狩野旬, 深田幸正, 藤原孝将, 矢野優太, 大若亜未, 池田直

    日本物理学会講演概要集(CD-ROM)  2023 

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  • High-speed Synthesis of Carbon Nano-wall by Carbon Plasma

    金田美優, 森みなみ, 高橋勝國, 深田幸正, 吉井賢資, 池田直, 狩野旬, 藤井達生

    日本物理学会講演概要集(CD-ROM)  2023 

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  • Crystal and electronic band structures of Dion-Jacobson type of layered perovskite KCa2Nb3O10 and its hydrogenated HCa2Nb3O10

    ZHANG Z., 狩野旬, 池田直, 藤井達生, 高橋勝國, 大久保智子, 高口豊, 山神将大, 押目典宏, 浜嵜容丞

    日本物理学会講演概要集(CD-ROM)  2023 

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  • Valence Band Maximum of Oxide Semiconductors Observed by Photoemission Yield Spectroscopy

    狩野旬, 廣瀬哲, 池田直, 池田知廣

    日本物理学会講演概要集(CD-ROM)  2023 

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  • Synthesis of Tubular Iron Oxide Pigments with Bright Red Color Using Phosphorylated Cellulose Nanofibers as Templates

    須賀圭次郎, 高橋勝國, 狩野旬, 沖原巧, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2023 

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  • c軸成長した針状六方晶フェライト粒子の合成への試み

    西岡栞平, 山本悠, 狩野旬, 高橋勝國, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2023 

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  • Fundamental Research for Development of Novel Cobalt-free Cathode Materials

    近藤亮太, 高橋勝國, 狩野旬, 藤井達生

    電子材料研究討論会プログラム講演予稿集(CD-ROM)  2023 

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  • Surface-enhanced Raman scattering with silica-coated silver tree-like structure

    渡部紘也, 菱井有莉, 紀和利彦, 庄司暁, 大久保貴広, 狩野旬, 武安伸幸

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2023 

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  • Surface-enhanced Raman scattering with silver fractal tree-like structures

    武安伸幸, 岸本栞奈, 菱井有莉, 渡部紘也, 野上航平, MA Q., 庄司暁, 狩野旬

    日本物理学会講演概要集(CD-ROM)  2022 

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  • Structural characterization of YbFe2O4 single-crystalline thin films on YSZ substrate

    那須美沙都, 野崎真由, 小笠原史織, 米田美佳, 狩野旬, 池田直, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2022 

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  • The density of state of valence band maximum in ferroelectric observed by photoelectron yield spectroscopy

    狩野旬, 池田直, ZHANG Z., 大久保智子

    日本物理学会講演概要集(CD-ROM)  2022 

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  • P-E Hysteresis Loop Observation for Electronic Ferroelectric Crystal RFe2O4

    西田銀一, 池田直, 藤井達生, 狩野旬, 深田幸正, 高木裕介, 井上直希, 木村彰杜, 沖本洋一, YU H., 藤原孝将, PARK G.

    日本物理学会講演概要集(CD-ROM)  2022 

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  • Direct measurement of electrocaloric effect by means of lock-in thermography

    井口亮, 福田大介, 狩野旬, 寺西貴志, 内田健一

    日本セラミックス協会秋季シンポジウム講演予稿集(Web)  2022 

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  • External Field Effect on Electronic Ferroelectric Material RFe2O4

    井上直希, 池田直, 藤井達生, 鈴木孝義, 砂月幸成, 狩野旬, 深田幸正, 高木裕介, 西田銀一, 木村彰杜, 沖本洋一, YU H., 藤原孝将, PARK G.

    日本物理学会講演概要集(CD-ROM)  2022 

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  • Evaluation of performance for microwave absorption near 100GHz in magnetoplumbite-type (La,Ca)(Fe,Co)12-δO19-η system

    兵頭一茂, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2022 

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  • BiFeO3/NiFe2O4コンポジットの合成と電気磁気効果の検討

    中井一樹, 高橋勝國, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2022 

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  • フラックス法による針状酸化鉄粒子の合成と形態制御

    山本悠, 西岡栞平, 高橋勝國, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2022 

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  • エピタキシャルYbFe2O4膜の構造と磁気転移温度との関係

    野崎真由, 大田怜佳, 阪上拓巳, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2021 

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  • Analysis of the inverse of the capacitance of LuFe2O4 considering the distribution of relaxation time in magnetic field

    深田幸正, 西田銀一, 藤原孝将, 狩野旬, 藤井達生, 池田直

    日本物理学会講演概要集(CD-ROM)  2021 

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  • Measurement of anisotropy field and magnetic resonance near 76GHz in (La,Ca)(Fe,Co)12-δO19-η system

    兵頭一茂, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(Web)  2021 

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  • YSZ単結晶基板上におけるYbFe2O4エピタキシャル薄膜の面内配向制御

    小笠原史織, 阪上拓巳, 大田怜佳, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2021 

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  • エピタキシャルYbFe2O4薄膜のドメイン構造制御と磁気特性

    野崎真由, 阪上拓巳, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2021 

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  • Density of States of Acceptor Levels in Ba1-xTiO3

    藤井沙耶, 狩野旬, 那須駿平, 押目典宏, 仁科勇太, 仁科勇太, 藤井達生, 池田直, 太田弘道

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2020 

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  • Measurements of electrocaloric effect by using lock-in thermography

    井口亮, 福田大介, 狩野旬, 寺西貴志, 内田健一

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2020 

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  • Density of States in the Vicinity of the Valence Band Maximum of LaxSr1-xTiO3 studied by Photoelectron Yield Spectroscopy

    那須駿平, 清水健一, 狩野旬, 藤井達生, 仁科勇太, 仁科勇太, 押目典宏

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2020 

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  • Effect of sintering temperature on microwave absorption property of multiferroic material BiFeO3

    兵頭一茂, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(CD-ROM)  2020 

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  • Depolarization field effect in the ferroelectric skewed band structure

    狩野旬, 押目典宏

    日本物理学会講演概要集(CD-ROM)  2020 

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  • Acceptor level in the electronic state of Ba deficient BaTiO3

    藤井沙耶, 狩野旬, 那須駿平, 押目典宏, 藤井達生, 池田直, 太田弘道

    日本物理学会講演概要集(CD-ROM)  2020 

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  • 酸化物に接合された金属薄膜への分子吸着挙動

    狩野旬, 押目典宏, 廣瀬哲, 上田剛慈, 安井伸太郎, 浜嵜容丞, 伊藤満, 三上仁志, 池田直, 藤井達生, 柏原浩大, SCHNEIDER Julien

    日本物理学会講演概要集(CD-ROM)  2019 

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  • 金属-酸化物薄膜接合系におけるエネルギーバンドアライメント

    狩野旬, 押目典宏, 廣瀬哲, 上田剛慈, 安井伸太郎, 浜嵜容丞, 伊藤満, 三上仁志, 池田直, 藤井達生, 柏原浩大, SCHNEIDER Julien

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2019 

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  • 錯体重合法によるSrFeO3ナノ粒子の合成とLiイオン二次電池への応用

    渡辺穂香, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2019 

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  • ショットキー障壁の高さ変化を利用したガスセンシング

    柏原浩大, SCHNEIDER Julien, SCHNEIDER Julien, 押目典宏, 狩野旬

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2019 

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  • スパッタ法によるYbFe2O4/Fe3O4多層膜の作製と磁気特性

    阪上拓巳, 西村和泰, 中西真, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2019 

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  • 2.45GHz電磁波を用いたカーボンナノウォールの成長

    青柳佑海人, 藤原孝将, 小椋裕美, 小野裕介, 大久保貴広, 西川雅仁, 森正和, 堀部陽一, 仁科勇太, 仁科勇太, 狩野旬, 池田直

    日本物理学会講演概要集(CD-ROM)  2019 

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  • 液相法によるMg置換YbFe2O4の作製と物性評価

    阪上拓巳, 伊藤亮介, 中西真, 狩野旬, 藤井達生, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2019 

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  • スパッタ法によるYbFe2O4/Fe3O4多層膜作製と配向制御

    西村和泰, 中西真, 狩野旬, 藤井達生, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2019 

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  • 鉄酸化沈殿物を鋳型としたチタニアナノ粒子の作製

    小田智尋, 田村勝徳, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2019 

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  • RFe2O4のLiイオンドープ効果

    村瀬知志, 藤原孝将, 日笠真聡, 狩野旬, 藤井達生, 寺西貴志, 吉川裕美, 稲田康宏, 片山真祥, 吉井賢資, 辻卓也, 松村大樹, 池田直

    日本物理学会講演概要集(CD-ROM)  2019 

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  • Core-level binding-energy of BaTiO<sub>3</sub> with pre- and post-application of electric field

    Oshime N., Itoh M., Fujii T., Yasui A., Kano J., Ikenaga E., Yasui S., Hinokuma S., Ikeda N., Hamasaki Y., Yasuhara S., Yokoya T.

    Meeting Abstracts of the Physical Society of Japan  2018  The Physical Society of Japan

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  • 強誘電体BaTiO3薄膜の分極反転時における電子構造変化

    押目典宏, 狩野旬, 池永英司, 安井伸太郎, 日隈聡士, 池田直, 浜嵜容丞, 安原颯, 横谷尚睦, 伊藤満, 藤井達生, 保井晃, 大沢仁志

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2018 

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  • 分極効果で変調される強誘電体BaTiO3薄膜の電子構造

    押目典宏, 狩野旬, 狩野旬, 池永英司, 安井伸太郎, 日隈聡士, 池田直, 浜嵜容丞, 安原颯, 横谷尚睦, 伊藤満, 藤井達生, 保井晃

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2018 

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  • 分極効果で変調される強誘電体BaTiO3薄膜の電子構造

    押目典宏, 狩野旬, 狩野旬, 池永英司, 安井伸太郎, 日隈聡士, 池田直, 浜嵜容丞, 安原颯, 横谷尚睦, 伊藤満, 藤井達生, 保井晃

    日本セラミックス協会年会講演予稿集(CD-ROM)  2018 

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  • 電場印加前後でのBaTiO3内殻原軌道のエネルギー準位計測

    押目典宏, 狩野旬, 狩野旬, 池永英司, 安井伸太郎, 日隈聡士, 池田直, 浜嵜容丞, 安原颯, 横谷尚睦, 伊藤満, 藤井達生, 保井晃

    日本物理学会講演概要集(CD-ROM)  2018 

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  • 鉄酸化細菌由来沈殿物を原料としたゼオライトの合成

    徳田秀樹, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2018 

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  • 希土類鉄酸化物YbFe2O4へのCa,Zr置換効果

    伊藤亮介, 戸取和大, 中西真, 狩野旬, 藤井達生, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2018 

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  • Pd触媒のNO-CO反応における担体効果

    重名智博, 狩野旬, 藤井達生, 森茂生, 池田直

    日本物理学会講演概要集(CD-ROM)  2018 

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  • スパッタ法によるSiC基板上へのエピタキシャルYbFe2O4薄膜の作製

    河井一成, 糸島遼, 中西真, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演大会(Web)  2018 

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  • 希土類鉄酸化物YbFe2O4へのCa2+,Zr4+置換効果

    伊藤亮介, 中西真, 狩野旬, 藤井達生, 池田直

    粉体粉末冶金協会講演大会(Web)  2018 

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  • ファイバーエアロゾルデポジション(FAD)法による炭素短繊維の高密度体形成

    森正和, 西川雅仁, 池田直, 青柳佑海人, 狩野旬

    日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM)  2018 

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  • Electronic states modulated by electric polarization in ferroelectric BaTiO<sub>3</sub>

    Oshime N., Itoh M., Fujii T., Yasui A., Kano J., Ikenaga E., Yasui S., Hinokuma S., Ikeda N., Hamasaki Y., Yasuhara S., Yokoya T.

    Meeting Abstracts of the Physical Society of Japan  2017  The Physical Society of Japan

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  • BaTiO3のバンドベンディング構造

    押目典宏, 狩野旬, 狩野旬, 池永英司, 安井伸太郎, 日隈聡士, 池田直, 浜嵜容丞, 安原颯, 横谷尚睦, 伊藤満, 藤井達生, 保井晃

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2017 

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  • 強誘電体に接合した金属微粒子の特異な価数変化 II

    吉田右, 狩野旬, 狩野旬, 水牧仁一朗, 為則雄祐, 新田清文, 加藤和男, 日隈聡士, 日隈聡士, 押目典宏, 池田直, 藤井達生, 大久保智子, 上田剛慈

    日本物理学会講演概要集(CD-ROM)  2017 

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  • 塩添加噴霧熱分解法によるLaFeO3超微粒子の作製

    安藤大生, 竹村大樹, 中西真, 狩野旬, 藤井達生

    セラミックス基礎科学討論会講演要旨集  2017 

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  • スパッタ法によるエピタキシャルYbFe2O4薄膜の作製と評価

    河井一成, 中畑大輝, 中西真, 狩野旬, 池田直, 藤井達生

    セラミックス基礎科学討論会講演要旨集  2017 

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  • Al置換Ni系Y型フェライトの合成と磁気特性

    中西真, 小野紗織, 狩野旬, 藤井達生, 菊池丈幸

    粉体粉末冶金協会講演概要集  2017 

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  • 塩添加噴霧熱分解法によるLaFeO3ナノ粒子の合成と磁気特性

    安藤大生, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演概要集  2017 

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  • エピタキシャルYbFe2O4薄膜の配向構造に及ぼす下地層の影響

    河井一成, 中畑大輝, 中西真, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演概要集  2017 

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  • スパッタ法によるエピタキシャルFe3O4-Fe2TiO4固溶体薄膜の作製

    西村和泰, 北園昌弘, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演概要集  2017 

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  • Quantitative study of band structure in iron oxides

    Oshime N., Kano J., Okamoto T., Ikeda N., fujii T.

    Meeting Abstracts of the Physical Society of Japan  2016  The Physical Society of Japan

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  • Dielectric property of Mn doped Yb<sub>2</sub>Fe<sub>3</sub>O<sub>7</sub> single crystal

    Karasudani T., Fujiwara K., Fujii T., Todori K., Fukunaga M., Horibe Y., Kano J., Ikeda N.

    Meeting Abstracts of the Physical Society of Japan  2016  The Physical Society of Japan

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  • Mnをドープした(YbFe2O4)m(YbFeO3)n,m=1,n=1単結晶の磁性と誘電特性

    烏谷友之, 藤原孝将, 藤井達生, 戸取和大, 古林宏之, 福永守, 堀部陽一, 狩野旬, 狩野旬, 池田直

    日本物理学会講演概要集(CD-ROM)  2016 

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  • 21aAF-3 Effect of ion vacant on band structure in BaTiO_3

    Oshime N., Kano J., Ikeda N., Teranishi T., Osaki K., Fujii T., Ueda T., Ohkubo T.

    Meeting Abstracts of the Physical Society of Japan  2016  The Physical Society of Japan (JPS)

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  • 塩添加噴霧熱分解法によるLaFeO3ナノ粒子の作製

    竹村大樹, 藤井達生, 狩野旬, 中西真

    粉体粉末冶金協会講演概要集  2016 

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  • Li,Al置換Zn系Y型フェライトの合成と磁気特性

    小野紗織, 中西真, 狩野旬, 藤井達生

    粉体粉末冶金協会講演概要集  2016 

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  • 強誘電性が関与する触媒作用

    狩野旬, 狩野旬

    日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM)  2016 

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  • 電荷秩序物質RFe2O4の磁気的,誘電的特徴

    池田直, 藤原孝将, 藤井達生, 狩野旬, 福永守

    日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM)  2016 

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  • 21aPS-115 Catalysis on Metal-ferroelectric Junction

    Jyuna T., Kano J., Ikeda N., Fujii T., Ohkubo T.

    Meeting Abstracts of the Physical Society of Japan  2016  The Physical Society of Japan (JPS)

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  • スパッタ法による電子強誘電体YbFe2O4薄膜の作製と評価

    中畑大輝, 沼田知也, 中西真, 狩野旬, 狩野旬, 藤井達生, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2016 

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  • ナノクリスタルセルロースを鋳型に用いたSi,Ti系化合物の物質測定

    岡本拓巳, 大久保智子, PATIL Avinash J., NISSENEN Tomi, MANN Stephen, 狩野旬, 狩野旬

    日本物理学会講演概要集(CD-ROM)  2016 

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  • α-Fe2O3,Fe3O4,FeO粉末のバンド構造

    押目典宏, 狩野旬, 狩野旬, 岡本拓巳, 池田直, 藤井達生

    日本物理学会講演概要集(CD-ROM)  2016 

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  • 水熱法によるCo置換M型フェライトの合成と磁気特性

    中西真, 渡邉公平, 松本修治, 狩野旬, 狩野旬, 藤井達生, 菊池丈幸

    粉体粉末冶金協会講演概要集  2016 

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  • スパッタ法によるエピタキシャルFe2-xTixO3(100)薄膜の作製

    北園昌弘, 福富大地, 中西真, 狩野旬, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(CD-ROM)  2016 

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  • 希土類鉄酸化物YbFe2O4へのCa,Zr置換効果

    戸取和大, 中西真, 藤井達生, 狩野旬, 狩野旬, 池田直

    粉体粉末冶金協会講演概要集  2016 

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  • BaTiO3粉末のバンド構造におけるイオン欠損・置換効果(II)

    押目典宏, 狩野旬, 狩野旬, 池田直, 寺西貴志, 藤井達生, 上田剛慈, 大久保智子

    日本セラミックス協会年会講演予稿集(CD-ROM)  2016 

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  • 22pCH-13 Catalysis in metal-ferroelectric junctions

    Kano J., Ikeda N., Oshime N., Fujii T., Hashimoto H., Teranishi T., Ohkubo T., Ueda T., Yoshida T., Akiyama Y.

    Meeting Abstracts of the Physical Society of Japan  2015  The Physical Society of Japan (JPS)

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  • 22aCH-4 dielectric and the charge ordered structure changes by iron ion content of YbFe_2O_4

    Fujiwara Kosuke, Miyajima Mizuki, Fukunaga Mamoru, kano Jun, Nagata Tomoko, kambe Takashi, Ikeda Naoshi

    Meeting Abstracts of the Physical Society of Japan  2015  The Physical Society of Japan (JPS)

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  • 21pCJ-7 Mg-doping effects in Ba_<0.8>Sr_<0.2>TiO_3

    Oshime N., Kano J., Osaki K., Teranishi T., Yoshida T., Ikeda N., Fujii T., Ohkubo T., Ueda T.

    Meeting Abstracts of the Physical Society of Japan  2015  The Physical Society of Japan (JPS)

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  • 化学当量性の良いYbFe2O4の電荷秩序と誘電性 1

    藤原孝将, 宮島瑞樹, 烏谷友之, 福永守, 古林宏之, 永田知子, 狩野旬, 狩野旬, 池田直

    日本物理学会講演概要集(CD-ROM)  2015 

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  • スパッタ法による新規強誘電体薄膜YbFe2O4薄膜の作製

    沼田知也, 中西真, 狩野旬, 藤井達生, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2015 

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  • Ba2Zn2-2xLixAlxFe12O22の合成と磁気特性

    小野紗織, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(CD-ROM)  2015 

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  • (100)配向エピタキシャルFe2-xTixO3薄膜の作製

    福富大地, 松本龍樹, 橋本英樹, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(CD-ROM)  2015 

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  • Co置換Srフェライトの水熱合成と磁気特性

    渡邉公平, 中西真, 狩野旬, 藤井達生

    日本セラミックス協会年会講演予稿集(CD-ROM)  2015 

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  • 電荷秩序系酸化鉄化合物を用いる太陽電池研究の現状

    池田直, 藤原孝将, 藤井達生, 狩野旬

    応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2015 

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  • Ba0.8Sr0.2TiO3のMgドープ効果

    押目典宏, 狩野旬, 狩野旬, 大崎浩司, 寺西貴志, 吉田右, 池田直, 藤井達生, 大久保智子, 上田剛慈

    日本物理学会講演概要集(CD-ROM)  2015 

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  • BaTiO3粉末のバンド構造におけるイオン欠損・置換効果

    押目典宏, 狩野旬, 狩野旬, 寺西貴志, 大崎浩司, 吉田右, 池田直, 藤井達生, 大久保智子, 上田剛慈

    日本セラミックス協会年会講演予稿集(CD-ROM)  2015 

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  • 金属-強誘電体接合系での触媒作用

    狩野旬, 狩野旬, 池田直, 押目典宏, 藤井達生, 橋本英樹, 寺西貴志, 大久保智子, 上田剛慈, 吉田右, 秋山雄介

    日本物理学会講演概要集(CD-ROM)  2015 

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  • YbFe2O4の鉄イオン量による誘電性と電荷秩序構造変化

    藤原孝将, 宮島瑞樹, 福永守, 狩野旬, 狩野旬, 永田知子, 神戸高志, 池田直

    日本物理学会講演概要集(CD-ROM)  2015 

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  • スピンコート法によるエピタキシャルYbFe2O4薄膜の作製

    岡田高彰, 岡村直耶, 中西真, 狩野旬, 池田直, 藤井達生

    粉体粉末冶金協会講演概要集  2015 

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  • 7aPS-10 Semiconductor and Dielectric Properties of RFe_2O_4

    Fujiwara Kosuke, Miyajima Mizuki, Nagata Tomoko, Fukunaga Mamoru, Kambe Takashi, kano Jun, Ikeda Naoshi

    Meeting abstracts of the Physical Society of Japan  2014.8.22  The Physical Society of Japan (JPS)

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  • 8pAF-11 Band structure and post-annealing treatment of BaTiO_3

    Oshime N., Kano J., Fujii T, Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2014.8.22  The Physical Society of Japan (JPS)

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  • Preparation and Electronic Properties YbFe2O4 Thin Films by Polymerized Complex Method

    N. Okamura, T. Fujii, J. Takada, M. Nakanishi, J. Kano, N. Ikeda

    Ferrites: Proceedings of ICF 11  2014 

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  • 液相合成法による新規電子強誘電体YbFe2O4微粒子の作製

    池下孝治, 中西真, 狩野旬, 藤井達生, 池田直

    粉体粉末冶金協会講演概要集  2014 

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  • 金属-強誘電体界面で発現する触媒作用

    狩野旬, 狩野旬, 池田直

    応用物理学会春季学術講演会講演予稿集(CD-ROM)  2014 

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  • 金属-強誘電体相界面下での触媒作用

    狩野旬, 狩野旬, 池田直, 橋本英樹, 大久保智子, 上田剛慈, 藤井達生

    真空に関する連合講演会講演予稿集  2014 

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  • BaTiO3のポストアニール処理とバンド構造

    押目典宏, 狩野旬, 藤井達生, 池田直

    日本物理学会講演概要集  2014 

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  • スパッタ法による新規電子強誘電体YbFe2O4薄膜の作製

    沼田知也, 中西真, 狩野旬, 藤井達生, 池田直

    粉体粉末冶金協会講演概要集  2014 

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  • 層状希土類鉄酸化物YbFe2O4の電気分極

    永田知子, 福永守, 横田紘子, 近藤豪, 木村宏之, 野田幸男, 長谷川奈保, 武貞正樹, 小野寺彰, 狩野旬, 神戸高志, ROMAN B., JANOLIN P.-E., KIAT J.-M., 池田直

    日本物理学会講演概要集  2014 

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  • RFe2O4の誘電性と半導体物性

    藤原孝将, 宮島瑞樹, 永田知子, 福永守, 神戸高志, 狩野旬, 池田直

    日本物理学会講演概要集  2014 

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  • Phase transition of mixed valence layered iron oxide, YbFe_2O_4 II

    Nagata T., Kano J., Fukunaga M., Kambe T., Roman B., Feyerherm R., Dudzik E., Janolin P.E., Kiat J.M., Hasegawa N., Takesada M., Onodera A., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2013.8.26  The Physical Society of Japan (JPS)

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  • Relation of the band gap and chemical equivalent of Ba_<1-x>Sr_xTiO_3

    Oshime N., Kano J., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2013.8.26  The Physical Society of Japan (JPS)

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  • 28pXS-1 Symmetry study of mixed valence layered iron oxide, YbFe_2O_4

    Nagata T., Fukada Y., Kawai M., Kano J., Fukunaga M., Kambe T., Guiblin N., Feyerherm R., Dudzik E., Janolin P. E., Kiat J. M., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2013.3.26  The Physical Society of Japan (JPS)

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  • 27pXZB-11 Electric state of Fe oxide nano-particles on BaTiO_3,ZrO_2

    Okamoto T., Kano J., Nakamura S., Fuwa A., Otoyama T., Nakazaki Y., Hashimoto H., Takada J., Oshime N., Ito M., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2013.3.26  The Physical Society of Japan (JPS)

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  • 28pXS-2 Magnetoelectric response of LuFe_2O_4 by using impedance analysis

    Fukada Y., Nagata T., Kawai M., Ejiri H., Fukunaga M., kano J., Kambe T., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2013.3.26  The Physical Society of Japan (JPS)

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  • 27aXS-10 Semiconductor Property of RFe_2O_4(II)

    Kawai Masahiro, Ejiri Hiroki, Okamura Naoya, Fukada Yukimasa, Nagata Tomoko, Kano Jun, Kambe Takashi, Ikeda Naoshi

    Meeting abstracts of the Physical Society of Japan  2013.3.26  The Physical Society of Japan (JPS)

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  • 液相コーティング法による電子強誘電体YbFe2O4膜の作製

    岡村直耶, 田名後麻希, 小笠原克泰, 藤井達生, 中西真, 高田潤, 狩野旬, 池田直

    日本セラミックス協会年会講演予稿集(CD-ROM)  2013 

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  • LuFe2O4におけるインピーダンス解析を用いた電気磁気応答

    深田幸正, 永田知子, 川合真大, 江尻宏紀, 福永守, 狩野旬, 神戸高志, 池田直

    日本物理学会講演概要集  2013 

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  • LuFe2O4における光誘起相転移の超高速電荷-格子ダイナミクス II

    山田研太郎, 石川貴悠, 寒河江悠途, 伊藤弘毅, 伊藤弘毅, 狩野旬, 永田知子, 深田幸正, 神戸高志, 佐々木孝彦, 石原純夫, 池田直, 岩井伸一郎, 岩井伸一郎

    日本物理学会講演概要集  2013 

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  • 層状鉄複電荷酸化物YbFe2O4の低温での対称性

    永田知子, 深田幸正, 川合真大, 狩野旬, 福永守, 神戸高志, GUIBLIN N., FEYERHERM R., DUDZIK E., JANOLIN P. E., KIAT J. M., KIAT J. M., 池田直

    日本物理学会講演概要集  2013 

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  • Ba1-xSrxTiO3の化学当量性とバンドギャップの関係

    押目典宏, 狩野旬, 池田直

    日本物理学会講演概要集  2013 

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    Event date: 2013

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  • 層状鉄酸化物LuFe2O4における光誘起電荷・スピン相転移

    伊藤桂介, 後藤和紀, 山田研太郎, 石川貴悠, 伊藤弘毅, 伊藤弘毅, 石原純夫, 齋藤伸吾, 狩野旬, 永田知子, 深田幸正, 神戸高志, 池田直, 岩井伸一郎, 岩井伸一郎

    日本物理学会講演概要集  2013 

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  • 層状鉄複電荷酸化物YbFe2O4の相転移観察 II

    永田知子, 狩野旬, 福永守, 神戸高志, ROMAN B., FEYERHERM R., DUDZIK E., JANOLIN P. E., KIAT J. M., KIAT J. M., 長谷川奈保, 武貞正樹, 小野寺彰, 池田直

    日本物理学会講演概要集  2013 

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  • RFe2O4の半導体物性(II)

    川合真大, 江尻宏紀, 岡村直耶, 深田幸正, 永田知子, 狩野旬, 神戸高志, 池田直

    日本物理学会講演概要集  2013 

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  • LuFe2O4の低振動数顕微ラマン散乱 III

    三ツ村崇志, 長谷川奈保, 武貞正樹, 深田幸正, 永田知子, 狩野旬, 池田直, 小野寺彰

    日本物理学会講演概要集  2013 

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  • 鉛フリーはんだの誘電体電極への応用

    福永守, 狩野旬, 池田直

    日本物理学会講演概要集  2013 

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  • BaTiO3,ZrO2に担持させたFe酸化物ナノ粒子の電子状態

    岡本拓巳, 岡本拓巳, 狩野旬, 中村真一, 中村真一, 不破章雄, 音山貴史, 中崎義晃, 橋本英樹, 高田潤, 押目典宏, 伊藤みほ, 池田直

    日本物理学会講演概要集  2013 

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  • 層状鉄酸化物LuFe2O4における光誘起相転移の層間ダイナミクス III

    寒河江悠途, 伊藤桂介, 伊藤弘毅, 伊藤弘毅, 岩井伸一郎, 岩井伸一郎, 石原純夫, 齋藤伸吾, 狩野旬, 永田知子, 深田幸正, 神戸高志, 池田直

    日本物理学会講演概要集  2013 

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  • マルチフェロイック物質LuFe2O4とYbFe2O4の比熱測定

    長谷川奈保, 武貞正樹, 深田幸正, 永田知子, 狩野旬, 池田直, 小野寺彰

    日本物理学会講演概要集  2013 

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  • 18pGB-8 Phase transition of mixed valence layered iron oxide, YbFe_2O_4

    Nagata T., Fukada Y., Kano J., Fukunaga M., Kambe T., Roman B., Boemare G., Feyerherm R., Dudzik E., Janolin P. E., Kiat J. M., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2012.8.24  The Physical Society of Japan (JPS)

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    Event date: 2012.8.24

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  • 18pGB-9 Impedance dependence on the electrode on LuFe_2O_4

    Fukada Y., Nagata T., Kawai M., Ejiri H., Fukunaga M., Kano J., Kambe T., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2012.8.24  The Physical Society of Japan (JPS)

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  • 24aYF-3 Anisotropy of Nonlinear Electric Conduction in YbFe_2O_4

    Nagata T., Fukada Y., Kawai M., Kano J., Kambe T., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2012.3.5  The Physical Society of Japan (JPS)

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    Event date: 2012.3.5

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  • 24aYF-4 Anisotropy of Dielectric Constant on LuFe_2O_4 under Magnetic Field

    Fukada Y., Nagata T., Kano J., Kambe T., Ikeda N., Kawai M.

    Meeting abstracts of the Physical Society of Japan  2012.3.5  The Physical Society of Japan (JPS)

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  • 25aPS-108 Semiconductor Property of R_<1-x>M_xFe_2O_4

    Kawai M., Nagata T., Fukada Y., Kano J., Kambe T., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2012.3.5  The Physical Society of Japan (JPS)

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  • 走査型放射光顕微鏡で見る強相関電子系物質のドメイン構造

    竹下聡史, 大隅寛幸, 有馬孝尚, 有馬孝尚, 高田昌樹, 高田昌樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直, 湯本博勝, 小山貴久, 大橋治彦, 大橋治彦

    日本放射光学会年会・放射光科学合同シンポジウム予稿集  2012 

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  • LuFe2O4の低振動数顕微ラマン散乱 II

    三ツ村崇志, 武貞正樹, 深田幸正, 永田知子, 狩野旬, 池田直, 小野寺彰

    日本物理学会講演概要集  2012 

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  • 層状鉄酸化物LuFe2O4における光誘起相転移の相間ダイナミクス

    伊藤桂介, 安生皓平, 伊藤弘毅, 伊藤弘毅, 岩井伸一郎, 岩井伸一郎, 石原純夫, 齋藤伸吾, 狩野旬, 永田知子, 深田幸正, 神戸高志, 池田直

    日本物理学会講演概要集  2012 

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  • R1-xMxFe2O4の半導体特性

    川合真大, 永田知子, 深田幸正, 狩野旬, 神戸高志, 池田直

    日本物理学会講演概要集  2012 

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  • LuFe2O4の磁場中誘電率の異方性

    深田幸正, 永田知子, 狩野旬, 神戸高志, 池田直, 川合真大

    日本物理学会講演概要集  2012 

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  • 電荷秩序系YbFe2O4における非線形電気伝導の異方性

    永田知子, 深田幸正, 川合真大, 狩野旬, 神戸高志, 池田直

    日本物理学会講演概要集  2012 

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  • LuFe2O4におけるインピーダンスの電極依存性

    深田幸正, 永田知子, 川合真大, 江尻宏紀, 福永守, 狩野旬, 神戸高志, 池田直

    日本物理学会講演概要集  2012 

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  • 層状鉄複電荷酸化物YbFe2O4の相転移観察

    永田知子, 深田幸正, 狩野旬, 福永守, 神戸高志, ROMAN B., BOEMARE G., FEYERHERM R., DUDZIK E., JANOLIN P. E., KIAT J. M., KIAT J. M., 池田直

    日本物理学会講演概要集  2012 

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  • 強誘電性分極揺らぎにアシストされる触媒のデザイン

    狩野旬

    日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM)  2012 

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  • 希土類鉄複電荷フェライト(グリーンフェライト)の特性

    池田直, 永田知子, 神戸高志, 狩野旬, 福永守

    粉体粉末冶金協会講演概要集  2012 

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  • 電子型誘電体の特性とエネルギー分野への応用検討

    池田直, 永田知子, 神戸高志, 狩野旬

    応用物理学関係連合講演会講演予稿集(CD-ROM)  2012 

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  • 放射光X線磁気回折でみるLuFe2O4の逐次相転移

    大隅寛幸, 竹下聡史, 有馬孝尚, 有馬孝尚, 高田昌樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直

    日本物理学会講演概要集  2012 

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  • 層状鉄酸化物LuFe2O4における光誘起相転移の層間ダイナミクス II

    伊藤桂介, 伊藤弘毅, 伊藤弘毅, 岩井伸一郎, 岩井伸一郎, 石原純夫, 齋藤伸吾, 橋本顕一郎, 佐々木孝彦, 佐々木孝彦, 狩野旬, 永田知子, 深田幸正, 神戸高志, 池田直

    日本物理学会講演概要集  2012 

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  • 22pGK-5 Calorimetric Property of Stacked Triangular Mixes Iron Valence Oxide LuFe_2O_4

    Kano J., Kambe T., Fukada Y., Nagata T., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2011.8.24  The Physical Society of Japan (JPS)

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  • 23aPS-131 Low Frequency Micro-Raman Scattering in LuFe_2O_4

    Mitsumura T., Takesada M., Fukada Y., Nagata N., Kano J., Ikeda N., Onodera A.

    Meeting abstracts of the Physical Society of Japan  2011.8.24  The Physical Society of Japan (JPS)

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  • 22pGK-8 Electrical conduction mechanism of electronic ferroelectric RFe_2O_4

    Nagata T., Fukada Y., Akahama H., Funae T., Okazaki H., Yokoya T., Kambe T., Kano J, Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2011.8.24  The Physical Society of Japan (JPS)

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  • 22pGK-6 Dielectric properties of LuFe_2O_4 under magnetic fields

    Fukada Y., Kambe T., Nagata T., Kano J., Ikeda N.

    Meeting abstracts of the Physical Society of Japan  2011.8.24  The Physical Society of Japan (JPS)

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  • 26aPS-118 Low Frequency Light Scattering in LuFe_2O_4

    Mitsumura T., Takesada M., Akahama Y., Kambe T., Kano J., Nagata T., Ikeda N., Onodera A.

    Meeting abstracts of the Physical Society of Japan  2011.3.3  The Physical Society of Japan (JPS)

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  • 27pTM-4 Effects of Yb or Fe site substitution of YbFe_2O_4

    Nagata T., Funae T., Nakanishi A., Kano J., Kambe T., Okazaki H., Muraoka Y., Yokoya T.

    Meeting abstracts of the Physical Society of Japan  2011.3.3  The Physical Society of Japan (JPS)

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  • 集光放射光で見たLuFe2O4の電荷秩序ドメイン

    竹下聡史, 大隅寛幸, 有馬孝尚, 有馬孝尚, 高田昌樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直, 湯本博勝, 小山貴久, 大橋治彦

    日本物理学会講演概要集  2011 

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  • ソフトケミカル法による電子強誘電体YbFe2O4膜の作製

    小笠原克泰, 中西真, 藤井達生, 高田潤, 永田知子, 狩野旬, 池田直

    セラミックス基礎科学討論会講演要旨集  2011 

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  • 三角格子鉄複電荷酸化物LuFe2O4の比熱異常

    狩野旬, 神戸高志, 深田幸正, 永田知子, 池田直

    日本物理学会講演概要集  2011 

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  • 電子誘電体RFe2O4における電気伝導機構

    永田知子, 深田幸正, 赤浜裕士, 船江岳史, 岡崎宏之, 横谷尚睦, 神戸高志, 狩野旬, 池田直

    日本物理学会講演概要集  2011 

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  • LuFe2O4の低振動数顕微ラマン散乱

    三ツ村崇志, 武貞正樹, 深田幸正, 永田知子, 狩野旬, 池田直, 小野寺彰

    日本物理学会講演概要集  2011 

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  • LuFe2O4の磁場中誘電率

    深田幸正, 神戸高志, 永田知子, 狩野旬, 池田直

    日本物理学会講演概要集  2011 

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  • YbFe2O4の電荷秩序構造に対するMn置換効果

    松本圭右, 吉井賢資, 狩野旬, 花咲徳亮, 神戸高志, 池田直, 森茂生

    日本物理学会講演概要集  2011 

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  • LuFe2O4の低振動数光散乱

    三ツ村崇志, 武貞正樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直, 小野寺彰

    日本物理学会講演概要集  2011 

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  • LuFe2O4の放射光X線磁気回折測定 II

    大隅寛幸, 竹下聡史, 有馬孝尚, 有馬孝尚, 高田昌樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直

    日本物理学会講演概要集  2011 

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  • YbFe2O4のYbおよびFeサイト置換効果

    永田知子, 船江岳史, 中西晶子, 狩野旬, 神戸高志, 岡崎宏之, 村岡祐治, 横谷尚睦, 池田直

    日本物理学会講演概要集  2011 

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  • LuFe2O4の放射光X線磁気回折測定

    大隅寛幸, 竹下聡史, 有馬孝尚, 有馬孝尚, 高田昌樹, 赤浜裕士, 神戸高志, 狩野旬, 永田知子, 池田直

    日本物理学会講演概要集  2011 

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  • 貴金属フリー強誘電性触媒

    狩野旬

    SORSTシンポジウム5 講演要旨集 IT/BTならびに省エネの支え役「磁性材料」の将来像 平成23年  2011 

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  • YbFe2-xMnxO4の電荷秩序構造と磁気・誘電特性(II)

    松本圭右, 星山卓也, 大石大輔, 赤浜裕士, 吉井賢資, 狩野旬, 花咲徳亮, 神戸高志, 池田直, 森茂生

    日本物理学会講演概要集  2010 

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  • 電子誘電体LuFe2O4単結晶におけるテラヘルツ領域の誘電分散

    狩野旬, 北原英明, 萩行正憲, 藤井康裕, 赤浜裕士, 大石大輔, 池田直

    日本物理学会講演概要集  2010 

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  • 26aYJ-8 Metal nanoclusters on ferroelectric oxides studied by HRTEM

    Kano Jun, Kizuka Tokushi, Kojima Seiji

    Meeting abstracts of the Physical Society of Japan  2009.8.18  The Physical Society of Japan (JPS)

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    Event date: 2009.8.18

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  • 酸化物強誘電体表面に析出する金属ナノクラスターのHRTEM観測

    狩野旬, 木塚徳志, 小島誠治

    日本物理学会講演概要集  2009 

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  • プロトン伝導体K3H(SeO4)2のSeO4四面体の動的振る舞い IV

    鹿内文仁, 塚田真也, 狩野旬, 小島誠治

    日本物理学会講演概要集  2009 

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  • 鉛系ペロブスカイト型強誘電体ナノ粒子の構造・フォノン物性

    狩野旬, 加藤樹博, 津久井友也, 木塚徳志, 唐木智明, 安達正利, 小島誠治

    日本物理学会講演概要集  2009 

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  • 23pYE-5 Broadband Light Scattering Study on Pb(Ni_<1/3>Nb_<2/3>)O_3-0.29PbTiO_3 and Pb(Zn_<1/3>Nb_<2/3>)O_3-0.07PbTiO_3 Single Crystals

    Tsukada S., Ike Y., Kano J., Sekiya T., Shimojo Y., W. Ruiping, Kojima S.

    Meeting abstracts of the Physical Society of Japan  2008.2.29  The Physical Society of Japan (JPS)

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  • 強誘電体Na0.5Bi0.5TiO3における誘電率時効効果の研究

    日高優貴, 塚田真也, 狩野旬, 小島誠治

    応用物理学会学術講演会講演予稿集  2008 

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  • (Pb,Sr)TiO3ナノパウダーの構造解析 II

    狩野旬, 鹿内文仁, 木塚徳志, 小島誠治

    日本物理学会講演概要集  2008 

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  • ラマン散乱を用いたABO3型強誘電体関連物質の研究

    加藤樹博, 塚田真也, 塚田真也, 狩野旬, 小島誠治

    応用物理学会学術講演会講演予稿集  2008 

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  • (K1-xRbx)3H(SeO4)の中性子粉末構造解析

    鹿内文仁, 鬼柳亮嗣, 谷口博基, 清水荘雄, RICHARDSON J. W., Jr., 狩野旬, 小島誠治, 伊藤晋一, 池田進, 神山崇

    日本物理学会講演概要集  2008 

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  • リラクサー強誘電体0.71Pb(Ni1/3Nb2/3)O3-0.29PbTiO3の光散乱-III

    塚田真也, 塚田真也, 池祐治, 池祐治, 狩野旬, 関谷忠, 下條善朗, WANG R., 小島誠治

    応用物理学関係連合講演会講演予稿集  2008 

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  • Pb(Ni1/3Nb2/3)O3-0.29PbTiO3・Pb(Zn1/3Nb2/3)O3-0.07PbTiO3における広帯域光散乱

    塚田真也, 塚田真也, 池祐治, 池祐治, 狩野旬, 関谷忠, 下條善朗, RUIPING W., 小島誠治

    日本物理学会講演概要集  2008 

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    Event date: 2008

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  • 2-01-01 Polar Nanoregions in Relaxor Ferroelectrics by Micro-Brillouin Spectroscopy(Ultrasonic properties of materials, Phonon physics)

    Tsukada Shinya, Ike Yuji, Kano Jun, Sekiya Tadashi, Shimojo Yoshiro, Wang Ruiping, Kojima Seiji

    Proceedings of Symposium on Ultrasonic Electronics  2007.11.14  Steering committee of symposium on ultrasonic electronics

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    Event date: 2007.11.14

    Language:English  

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  • Acoustic Properties of Relaxor Ferroelectric Pb(Ni_<1/3>Nb_<2/3>)O_3-0.29PbTiO_3

    TSUKADA Shinya, IKE Yuji, KANO Jun, SEKIYA Tadashi, SHIMOJO Yoshiro, WANG Ruiping, KOJIMA Seiji

    IEICE technical report  2007.10.18  The Institute of Electronics, Information and Communication Engineers

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    Event date: 2007.10.18

    Language:Japanese  

    Acoustic properties of a relaxor ferroelectric Pb(Ni_<1/3>Nb_<2/3>)O_3-0.29PbTiO_3 single crystal have been studied by Miro-Brillouin scattering to manifest the mechanism of the diffuse phase transition. These temperature dependences show anomalies at three characteristic temperatures : at Burns temperature T_d related to the formation of the PNRs, at T^* associated with the growth of the PNRs, and at freezing temperature T_f related to the temperature-induced macroscopic structural phase transition, which are closely related to the dynamical behavior of the PNRs.

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  • 24aTE-6 Broadband Light Scattering Study on the Relaxor Ferroelectric Pb(Ni_<1/3>Nb_<2/3>)O_3-0.29PbTiO_3 Single Crystal

    Tsukada S., Ike Y., Kano J., Sekiya T., Shimojo Y., Ruiping W., Kojima S.

    Meeting abstracts of the Physical Society of Japan  2007.8.21  The Physical Society of Japan (JPS)

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    Event date: 2007.8.21

    Language:Japanese  

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  • リラクサー強誘電体0.71Pb(Ni1/3Nb2/3)O3-0.29PbTiO3の光散乱-II

    塚田真也, 池祐治, 狩野旬, 関谷忠, WANG R., 下條善朗, 小島誠治

    応用物理学関係連合講演会講演予稿集  2007 

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    Event date: 2007

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  • リラクサー強誘電体Pb(Ni1/3Nb2/3)O3-0.29PbTiO3における広帯域光散乱

    塚田真也, 塚田真也, 池祐治, 池祐治, 狩野旬, 関谷忠, 下條善朗, RUIPING W., 小島誠治

    日本物理学会講演概要集  2007 

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    Event date: 2007

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  • (Pb,Sr)TiO3ナノパウダーの構造解析

    鹿内文仁, 狩野旬, ZHANG F., 唐木智明, 安達正利, 澤博, 小島誠治, 池田進, 神山崇

    日本物理学会講演概要集  2007 

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  • Acoustic Properties of Relaxor Ferroelectric Pb(Ni1/3Nb2/3)O3-0.29PbTiO3

    塚田真也, 塚田真也, 池祐治, 池祐治, 狩野旬, 関谷忠, 下條善朗, WANG Ruiping, 小島誠治

    電子情報通信学会技術研究報告  2007 

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    Event date: 2007

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  • (Pb0.7Sr0.3)TiO3ナノ粒子におけるフォノン閉じ込め効果

    狩野旬, 塚田真也, 鹿内文仁, ZHANG Fan, 唐木智明, 安達正利, 小島誠治

    日本物理学会講演概要集  2007 

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    Event date: 2007

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  • リラクサー強誘電体0.8Pb(Ni1/3Nb2/3)O3-0.2PbTiO3の光散乱

    塚田真也, 池祐治, 狩野旬, 関谷忠, WANG R., 下條善朗, 小島誠治

    応用物理学会学術講演会講演予稿集  2006 

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    Event date: 2006

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  • ラマン散乱による水・エタノール二成分混合系の研究

    佐藤真理, 狩野旬, 小島誠治

    分子構造総合討論会講演要旨集(CD-ROM)  2006 

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    Event date: 2006

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  • P2-3 Brillouin Scattering Spectroscopy on α-β Phase Transition of Quartz Using an Angular Dispersion-Type Fabry-Perot Interferometer(Short oral presentation for posters)

    Tsukada Shinya, Ike Yuji, Kano Jun, Kojima Seiji

    Proceedings of Symposium on Ultrasonic Electronics  2005.11.16  Steering committee of symposium on ultrasonic electronics

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    Event date: 2005.11.16

    Language:English  

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  • Dynamical properties of H2O and D2O studied by Brillouin scattering

    佐藤真理, HUSHUR Anwar, KIM Do Han, 狩野旬, 小島誠治

    電子情報通信学会技術研究報告  2005 

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    Event date: 2005

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  • Elastic anomaly of quartz crystal observed by Brillouin light scattering

    塚田真也, 池祐治, 狩野旬, 小島誠治

    電子情報通信学会技術研究報告  2005 

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    Event date: 2005

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Industrial property rights

  • 電磁波吸収材料及び電磁波吸収樹脂成型体

    古林 宏之, 森 正和, 池田 直, 狩野 旬

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    Applicant:三恵技研工業株式会社

    Application no:特願2019-182052  Date applied:2019.10.2

    Announcement no:特開2021-057545  Date announced:2021.4.8

    J-GLOBAL

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  • 電気熱量材料の特性評価装置、その方法、及びそのプログラム

    井口 亮, 内田 健一, 狩野 旬, 寺西 貴志

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    Applicant:国立研究開発法人物質・材料研究機構

    Application no:特願2019-136550  Date applied:2019.7.25

    Announcement no:特開2021-021578  Date announced:2021.2.18

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  • 炭素ナノ構造体の生成方法及び炭素ナノ構造体

    池田 直, 仁科 勇太, 狩野 旬, 青柳 佑海人, 藤原 孝将, 森 正和

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    Applicant:国立大学法人 岡山大学

    Application no:特願2018-222786  Date applied:2018.11.28

    Announcement no:特開2019-099989  Date announced:2019.6.24

    J-GLOBAL

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  • 炭素繊維三次元構造体及びその製造方法

    森 正和, 池田 直, 狩野 旬

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    Applicant:学校法人 龍谷大学

    Application no:特願2017-059075  Date applied:2017.3.24

    Announcement no:特開2018-161766  Date announced:2018.10.18

    J-GLOBAL

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  • 3次元繊維構造体

    朴 載赫, 明渡 純, 池田 直, 狩野 旬

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    Applicant:国立研究開発法人産業技術総合研究所

    Application no:特願2013-122402  Date applied:2013.6.11

    Announcement no:特開2014-240123  Date announced:2014.12.25

    Patent/Registration no:特許第6206905号  Date registered:2017.9.15 

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  • エタノール分解反応用触媒

    狩野 旬, 池田 直, 太田 美穗, 三津井 知宏, 中島 昭, 小松 通郎

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    Applicant:国立大学法人 岡山大学

    Application no:特願2013-035963  Date applied:2013.2.26

    Announcement no:特開2014-161811  Date announced:2014.9.8

    Patent/Registration no:特許第6269912号  Date registered:2018.1.12 

    J-GLOBAL

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  • 鉄系産業廃棄物から生成される鋳鉄用原料、鋳鉄用原料の製法、鋳鉄、鋳鉄の製法及び鋳鉄原料用製造キット

    池田 直, 狩野 旬, 上田 博之, 宮地 豊, 松島 守

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    Applicant:株式会社ユーテック

    Application no:特願2011-169118  Date applied:2011.8.2

    Announcement no:特開2013-032567  Date announced:2013.2.14

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  • 触媒及びその製造方法

    狩野 旬, 池田 直, 三宅 通博

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    Applicant:国立大学法人 岡山大学

    Application no:特願2011-024667  Date applied:2011.2.8

    Announcement no:特開2012-161751  Date announced:2012.8.30

    Patent/Registration no:特許第5804489号  Date registered:2015.9.11 

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  • 誘電体化合物薄膜及びその製造方法

    藤井 達生, 高田 潤, 池田 直, 狩野 旬, 中西 真

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    Applicant:国立大学法人 岡山大学

    Application no:特願2011-002596  Date applied:2011.1.10

    Announcement no:特開2012-144390  Date announced:2012.8.2

    J-GLOBAL

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  • クリップ

    狩野 明男, 石田 誠, 掛川 旬

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    Applicant:株式会社 アパートメント

    Application no:特願2009-261742  Date applied:2009.11.17

    Announcement no:特開2011-033184  Date announced:2011.2.17

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  • 触媒金属析出方法および触媒金属担持体粒子

    狩野 旬, 小島 誠治, 木塚 徳志, 鹿内 文仁

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    Applicant:国立大学法人 筑波大学

    Application no:特願2008-052685  Date applied:2008.3.3

    Announcement no:特開2009-207977  Date announced:2009.9.17

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  • 触媒製造方法および触媒

    狩野 旬, 小島 誠治, 木塚 徳志, 鹿内 文仁

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    Applicant:国立大学法人 岡山大学

    Application no:特願2008-052689  Date applied:2008.3.3

    Announcement no:特開2009-207979  Date announced:2009.9.17

    Patent/Registration no:特許第5460969号  Date registered:2014.1.24 

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  • 触媒金属担持強誘電体製造方法および触媒金属担持強誘電体

    狩野 旬, 小島 誠治, 木塚 徳志, 鹿内 文仁

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    Applicant:国立大学法人 筑波大学

    Application no:特願2008-052686  Date applied:2008.3.3

    Announcement no:特開2009-207978  Date announced:2009.9.17

    J-GLOBAL

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Research Projects

  • Acceleration of carbon sequestration in agricultural fields through natural latex and functional biochar

    Grant number:25K02119  2025.04 - 2029.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    宗村 広昭, 中野 知佑, 狩野 旬, 森 也寸志

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    Grant amount:\18720000 ( Direct expense: \14400000 、 Indirect expense:\4320000 )

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  • 導電性極性物質の電気分極ー傾斜電子バンド構造からの解明ー

    Grant number:24K08247  2024.04 - 2027.03

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    狩野 旬

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    Grant amount:\4550000 ( Direct expense: \3500000 、 Indirect expense:\1050000 )

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  • Morphology control of silver dendrites grown under light and study of their optical functions

    Grant number:23H01881  2023.04 - 2026.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    武安 伸幸, 紀和 利彦, 庄司 暁, 大久保 貴広, 狩野 旬

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    Grant amount:\18330000 ( Direct expense: \14100000 、 Indirect expense:\4230000 )

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  • Morphology control of silver dendrites grown under light and study of their optical functions

    Grant number:23K26574  2023.04 - 2026.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    武安 伸幸, 紀和 利彦, 庄司 暁, 大久保 貴広, 狩野 旬

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    Grant amount:\18330000 ( Direct expense: \14100000 、 Indirect expense:\4230000 )

    本研究では,光照射下で成長する銀樹状構造について,その作製条件と形状・サイズとの関係を明らかにする.新しく得られた知見に基づき,フラクタル形状を特徴付ける「フラクタル次元」と「世代数」が制御された銀樹状構造を光照射下で成長させることのできる大面積加工技術を確立する.さらに,フラクタル次元と世代数の揃った銀樹状構造を用いて,可視からテラヘルツ波といった広帯域においてフラクタル形状に特徴的な光学応答を探究する.
    初年度は,新たに青,緑,赤,近赤外CWレーザーを購入し,光を照射しながら銀樹状構造を成長させることのできる光学系を構築した.本光学系を用いて,照射光強度を変えながらナノプレートをシードとして用い,緑レーザー照射下で銀樹状構造を成長させたところ,フラクタル次元の低い構造や2本の枝が並走するように伸びた構造などが見られた.また初年度は,銀樹状構造の観察や光学的性質を評価するために必要となる基盤技術も研究した.置換めっきを利用して,銀樹状構造を金樹状構造へと変換する技術や銀樹状構造表面をシリカ薄膜で被覆する技術を開発した.これらの技術は表面増強ラマン散乱(SERS)応用に有効である.SERS計測の高感度化についても検討した.1体の銀樹状構造で532 nmと785 nmの励起波長を用いてSERSマッピングを測定して波長の違いによる増強電場の分布の違いを観測したり,アミノ酸のSERSスペクトル形状変化についても検討した.銀樹状構造のテラヘルツ域での光学応答を調べるために,銀樹状構造をPMMAに包埋する技術を開発した.銀樹状構造をPMMAに包埋することにより,個々の構造が凝集することなく,分散した状態でテラヘルツ光の透過率を測定できる.

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  • Understanding the Mechanism of Soil Particle Aggregation Enhancement by Natural Latex and its Application to Soil Erosion Control Technology

    Grant number:22K19224  2022.06 - 2025.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory)  Grant-in-Aid for Challenging Research (Exploratory)

    宗村 広昭, 狩野 旬, 森 也寸志

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    Grant amount:\6370000 ( Direct expense: \4900000 、 Indirect expense:\1470000 )

    圃場から水域への土壌流亡(炭素流亡)は世界的環境問題であり過去60年以上の研究蓄積にも拘わらず未解決である.本研究は天然ゴムラテックス(以下,天然ラテックス)の特性・利点(高い凝集能,カーボンニュートラルなど)を生かし問題解決に挑戦する.現状では天然ラテックスによる土壌流出特性や土壌環境変化とそれらの制御に関する研究は殆どない.研究チームは,水文学,土壌物理学,固体化学を専門とし,天然ラテックスによる土壌物理化学特性変化や土壌流亡抑制(炭素貯留)効果を評価する.
    令和4年度はタイ2圃場から採取された土壌(Sandy loam,Red clay)とタイ産の天然ラテックスを用いて実験を実施した.輸入した土壌量が限られるため小型の実験装置を構築した.構築した実験装置を用いて,降雨強度20㎜/hと50mm/hの条件下において,表面流出量と浸透量を計測し,天然ラテックス混和の有無および土壌種類の違いによる影響を評価した.その際,時間経過による影響も評価するため,24時間経過後に同一実験を繰り返した.
    その結果,降雨強度20mm/hの場合,天然ラテックスを土壌に混和することで,表面流出量が減少し,浸透量が増加する傾向が伺えた.特に,Sandy loamでその傾向が顕著に観測された.また24時間経過後に実施した実験においても同様の傾向であった.一方,降雨強度50mm/hの場合では,表面流出量の方が浸透量よりも顕著に大きく,天然ラテックス混和の有無による差異は小さいことが分かった.

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  • Cellar differentiation on the electronic semiconductor device induced by the electric stimulation

    Grant number:22K18976  2022.06 - 2024.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Exploratory)  Grant-in-Aid for Challenging Research (Exploratory)

    狩野 旬, 山本 泰生, 竹田 哲也, 守屋 央朗

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    Grant amount:\6500000 ( Direct expense: \5000000 、 Indirect expense:\1500000 )

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  • 電気分極由来の傾斜したバンド構造により発現する強誘電体の半導体物性

    Grant number:20KK0330  2021 - 2023

    日本学術振興会  科学研究費助成事業 国際共同研究加速基金(国際共同研究強化(A))  国際共同研究加速基金(国際共同研究強化(A))

    狩野 旬

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    Grant amount:\14040000 ( Direct expense: \10800000 、 Indirect expense:\3240000 )

    我々は先に,強誘電体BaTiO3薄膜に対し放射光光源を用いた角度分解光電子分光実験を行い,これまで未知であった傾斜したバンド構造を観測することに成功している。しかし,強誘電体の特異な電子構造は明らかになったばかりであり,強誘電性半導体を用いた電子デバイスの完全設計には至っていない。そこで本研究では,① 傾斜したバンド構造からの電気分極形成機構を解明し,②新しいフェロイックデバイス設計の指針となる,強誘電性半導体物性の解明に取り組む。
    初年度は,誘電性と磁性が共存するマルチフェロック物質においても,電気分極由来の傾斜したバンド構造が存在するのか?および従来型強誘電体に磁性イオンをドープさせることで磁性イオンが強誘電体結晶中でどのように振る舞うのか?の2点に着目して研究を行った。その結果,マルチフェロック物質BiFeO3において放射光源を用いた硬X線角度分解光電子分光法(AR-HAXPES)により,電気分極由来の傾斜バンド構造を初めて観測することに成功した。また,代表的な強誘電体BaTiO3に極低濃度の鉄イオンをドープさせた試料を合成し,その磁性およびバンド構造を明らかにすることができた。前者の成果については2022年6月の国際会議,後者は7月に仏共同研究グループに所属する博士論文公聴会にて発表される。
    このように研究成果は順調に出ているが,研究代表者が仏へ滞在し在外研究を行うことが未だできていない。理由はコロナによる海外渡航の制限によるもので,遅れながら2022年春には渡航を予定していたがウクライナ情勢もあること,仏共同研究グループの博士課程学生の研究を優先させために遅れが生じている。そのため日本で行う実験を前倒しして行い,その分の成果は出ているので研究内容に遅れはない。

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  • 熱イメージングを用いた誘電体における熱電現象・電場誘起熱応答の開拓

    Grant number:20H02609  2020.04 - 2023.03

    日本学術振興会  科学研究費助成事業 基盤研究(B)  基盤研究(B)

    井口 亮, 寺西 貴志, 狩野 旬, 内田 健一

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    Grant amount:\18200000 ( Direct expense: \14000000 、 Indirect expense:\4200000 )

    本研究は、誘電体において電場が誘起する熱現象を詳らかにし、誘電体の熱制御の方法や熱応答の理解の刷新を狙うものである。本年度は、サーモグラフィ法を用いて誘電体における縦熱電効果(電場と熱流方向が平行)の温度依存性および物質依存性の計測、そしてその定量化を目指した取り組みを行った。特に、交流サーモグラフィ計測における定量性の確保のため、評価・実験面での取り組みに力を入れた。実験結果の議論を行うためには、交流熱応答から適切な物理量を定量的に抽出する必要があり、既知の電気熱量効果をモデルとして評価法の構築に取り組んだ。熱リークや電気熱量効果そのものの周波数依存性を取り入れた評価法を検討した結果、赤外線カメラ自体の応答の補正も組み入れる必要性が分かった。これに対応した交流サーモグラフィ計測評価法を完成させ、電気熱量効果を対象として論文として公表する準備を進めた。実験面では、誘電体試料の電極および配線の間の接触状態によって、対象とする効果の温度変化量が変わる懸念があり、サーモグラフィ計測および高電圧印加と両立するプロービングシステムを設計し、準備を進めた。また、計画していた異種誘電体接合系における実験も進めた。電気的特性および機械的特性は問題なく、今後詳細な熱測定と解析を進める予定である。加えて、新たに物質依存性測定の一環として開始した単結晶試料を用いた実験においても進展があった。その熱信号は非自明な空間分布を有しており、縦熱電効果において誘電秩序の果たす想定外の役割がある可能性がある。これを明らかにすべく、可視光用の測定系をサーモグラフィと組み合わせた赤外-可視同時計測にも取り組んだ。

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  • Skewed electronic band structure of ferroelectric oxide induced by the electric polarization

    Grant number:19K05271  2019.04 - 2022.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)

    Kano Jun

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    Grant amount:\4290000 ( Direct expense: \3300000 、 Indirect expense:\990000 )

    Angle-resolved hard x-ray photoemission spectroscopy (AR-HAXPES) has been performed on a skewed electronic structure in ferroelectric thin films. The slope of the skewed band could be changed by switching the polarization. In our experiment, an electronic structure skewed by the electric polarization of ferroelectric is revealed by the binding energy shift of atomic orbitals. All atomic orbitals show similar behaviors, but the magnitude of the energy shift is different. We attributed the electric polarization in the ion crystal to the atomic contribution. Born effective charges, which are different from nominal ionic charges, are defined by the actual amplitude of the polarization divided by the ionic displacement. We found that the magnitude of the energy shift of each atomic orbital has a good correlation with the Born effective charge. These findings lead to a better understanding of the origin of electric polarization.

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  • Fabrication of room-temperature multiferroic materials by rare-earth iron oxide system with triangular lattices

    Grant number:18H02057  2018.04 - 2022.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)  Grant-in-Aid for Scientific Research (B)

    FUJII Tatsuo

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    Grant amount:\17550000 ( Direct expense: \13500000 、 Indirect expense:\4050000 )

    RFe2O4 is expected as a next-generation multiferroic material. We attempted to synthesize its single-crystalline film by the sputtering method. As a result, the in-plane orientation of the RFe2O4 layer on the sapphire substrate rotates 30 ° depending on the presence of the Fe3O4 buffer layer. When Fe3O4 and RFe2O4 are laminated to form a multilayer film, the in-plane orientation also depends on their stacking order. In addition, when using the YSZ single crystal substrate, we succeeded in obtaining an RFe2O4 thin film that does not have twin domains and is almost completely composed of single domains.

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  • Induced magnetization on non-magnetic nanoparticles by surface structural relaxations

    Grant number:26630319  2014.04 - 2017.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research  Grant-in-Aid for Challenging Exploratory Research

    FUJII Tatsuo, TAKEMURA Daiki, ANDOU Daiki

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    Grant amount:\3900000 ( Direct expense: \3000000 、 Indirect expense:\900000 )

    In recent years, applications of magnetic nanoparticles in various fields are expected. We found that LaFeO3 nanoparticles having almost no magnetization in bulk form showed large magnetization at low temperatures. Therefore, it should be worth to clarify the mechanism of the induced magnetization systematically to evaluate the relationship between the crystal structure and magnetic properties of LaFeO3 nanoparticles. As a first step, we tried to prepare LaFeO3 nanoparticles with a uniform particle size distribution by using salt-assisted spray pyrolysis. The salt-assisted spray pyrolysis has been expected to synthesize complex oxide nanoparticles with single nanometric sizes.

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  • Novel catalysis assisted by ferroelectric charge fluctuation

    Grant number:24654089  2012.04 - 2014.03

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research  Grant-in-Aid for Challenging Exploratory Research

    KANO Jun, KANO Jun, HASHIMOTO Hideki

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    Grant amount:\3770000 ( Direct expense: \2900000 、 Indirect expense:\870000 )

    For the development of novel catalyst, the route to the optimum solution is through experiments. Here we propose the novel functional catalyst using ferroelectrics based on the semiconducting property and the coherent ferroelectric fluctuation.

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  • ガラスのスローダイナミクスにおけるモード結合理論の定量的解釈

    Grant number:17740274  2005 - 2006

    日本学術振興会  科学研究費助成事業 若手研究(B)  若手研究(B)

    狩野 旬

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    Grant amount:\3400000 ( Direct expense: \3400000 )

    液体ガラス転移のダイナミクスの本質が理解されていないのは、その巨視的性質が実に様々なスケールを持つ運動過程により支配されているためである。平成17年度、比熱測定・周波数領域での誘電測定・光散乱実験では充分観測できなかった複雑液体中でのミクロな動的機構を、フェムト秒パルスレーザーを用いた光カー効果(OKE)を利用したコヒーレントフォノン励起法を用いることで直接時間領域での観測できるシステムの構築を試みた。OKEにヘテロダイン検波システムを取り入れたOHD-OKEシステムを立ち上げを行い、液体中のミクロなゆらぎを観測する事に成功した。平成18年度においては液体ガラス転移を示す系のひとつである水・エタノール二成分混合系に注目した。水・エタノールにおいてはまず低振動領域に現れる揺らぎを前年度にOKEにて観測したが、二成分混合系においては水・エタノール間にできる複雑な水素結合のネットワークが重要と考え特に水素結合間の揺らぎに注目した。そこで低振動領域(長時間領域)とは対照的に高振動数領域(短時間領域)に観測される水素-酸素(OH)結合の揺らぎはラマン散乱実験によって観測した。なおOH結合の揺らぎを他の内部振動モードから分離するために重水素置換した重水溶液にて行った。その結果、OH結合の揺らぎには特徴的な水・エタノール濃度依存性がある事がわかった。エタノール低濃度側においては、水・エタノール分子間をつなぐ水和シェル構造が堅固に構成されており、その構造は濃度によらず支配的である。一方、エタノール濃度が増していくと水・エタノール分子間をつなぐ水素結合のネットワークは連続的に変化していった。さらに永和シェル構造などミクロな領域で形成されるクラスターの大きさはエタノールよりアルキル基の多いブタノールなどに比べ小さい事も見積もられた。過冷却状態下で低振動領域に現れる揺らぎの詳細を明らかにすることでモード結合理論の定量的解析をするまでにはまだ至っていないが、今回ミクロな描像が明らかになった水・エタノール二成分混合系を対象に研究を進めていく計画である。

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  • 強誘電体の電気分極に由来 傾斜したバンド構造を観測 Newspaper, magazine

    科学新聞  1面  2020.7.17

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    Author:Other 

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