Local Ir dedimerization followed by ligand-hole hopping in X-ray irradiated thiospinel Reviewed

Haruhiro Hiraka, Daiju Matsumura, Kazumasa Horigane, Jun′ichiro Mizuki

Journal of Physics and Chemistry of Solids   150   2021.3

Superconductivity in 5d transition metal Laves phase SrIr<inf>2</inf> Reviewed

R. Horie, K. Horigane, S. Nishiyama, M. Akimitsu, K. Kobayashi, S. Onari, T. Kambe, Y. Kubozono, J. Akimitsu

Journal of Physics Condensed Matter   32 ( 17 )   2020.4

μSR Study of the Magnetic State in Hole and Electron Doped Sr2IrO4 Reviewed

S. Tsunoda, K. Horigane, H. Okabe, K. Machida, M. Akimitsu, K. Kawashima, R. Horie, K. Kobayashi, A. Koda, R. Kadono, J. Akimitsu

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019)   2020.3

Synthesis and physical properties of the new iridium oxyfluoride Sr2Ir(O, F)(6-delta) using a topochemical reaction method Reviewed

K. Kuramochi, T. Shimano, T. Nishio, H. Okabe, A. Koda, K. Horigane, J. Akimitsu, H. Ogino

PHYSICAL REVIEW MATERIALS   4 ( 1 )   2020.1

Superconducting behavior of a new metal iridate compound, SrIr₂, under pressure Reviewed International journal

Yang Xiaofan, Li Huan, He Tong, Taguchi Tomoya, Wang Yanan, Goto Hidenori, Eguchi Ritsuko, Horie Rie, Horigane Kazumasa, Kobayashi Kaya, Akimitsu Jun, Ishii Hirofumi, Liao Yen-Fa, Yamaoka Hitoshi, Kubozono Yoshihiro

Journal of Physics. Condensed Matter   32 ( 2 )   025704 - 025704   2020

Superconductivity in a new layered triangular-lattice system Li2IrSi2 Reviewed

Horigane K, Takeuchi K, Hyakumura D, Horie R, Sato T, Muranaka T, Kawashima K, Ishii H, Kubozono Y, Orimo S, Isobe M, Akimitsu J

NEW JOURNAL OF PHYSICS   21   093056-1 - 093056-9   2019.9

STM/STS measurements of (Sr,La)2IrO4

Kohsaka Yuhki, Fujii Masanori, Horigane Kazumasa, Kobayashi Kaya, Horie Rie, Hanaguri Tetsuo, Akimitsu Jun

Meeting Abstracts of the Physical Society of Japan   74.1   2307 - 2307   2019

search and evaluate physical properties of new superconductor containing alkali metals by high pressure synthesis

Takeuchi Kazuya, Horigane Kazumasa, Horie Rie, Kobayashi Kaya, Muranaka Takahiro, iIsobe Masaak, Akimitsu Jun

Meeting Abstracts of the Physical Society of Japan   74.1   1664 - 1664   2019

Crystal structure and superconducting properties of KSr2Nb3O10 Reviewed

T. Kawaguchi, K. Horigane, Y. Itoh, K. Kobayashi, R. Horie, T. Kambe, J. Akimitsu

PHYSICA B-CONDENSED MATTER   536   830 - 832   2018.5

Magnetic phase diagram of S r2-x L axIr O4 synthesized by mechanical alloying Reviewed

K. Horigane, M. Fujii, H. Okabe, K. Kobayashi, R. Horie, H. Ishii, Y. F. Liao, Y. Kubozono, A. Koda, R. Kadono, J. Akimitsu

Physical Review B   97 ( 6 )   2018.2

Determination of the local structure of Sr_2-xM_xIrO₄ (M = K, La) as a function of doping and temperature Reviewed International journal

Terashima Kensei, Paris Eugenio, Salas-Colera Eduardo, Simonelli Laura, Joseph Boby, Wakita Takanori, Horigane Kazumasa, Fujii Masanori, Kobayashi Kaya, Horie Rie, Akimitsu Jun, Muraoka Yuji, Yokoya Takayoshi, Saini Naurang Lal

Physical Chemistry Chemical Physics   20 ( 36 )   23783 - 23788   2018

Evolution of the remnant Fermi-surface state in the lightly doped correlated spin-orbit insulator Sr2-xLaxIrO4 Reviewed

K. Terashima, M. Sunagawa, H. Fujiwara, T. Fukura, M. Fujii, K. Okada, K. Horigane, K. Kobayashi, R. Horie, J. Akimitsu, E. Golias, D. Marchenko, A. Varykhalov, N. L. Saini, T. Wakita, Y. Muraoka, T. Yokoya

PHYSICAL REVIEW B   96 ( 4 )   2017.7

Spin excitations in hole-overdoped iron-based superconductors Reviewed

K. Horigane, K. Kihou, K. Fujita, R. Kajimoto, K. Ikeuchi, S. Ji, J. Akimitsu, C. H. Lee

Scientific Reports   6   2016.9

Suppression of spin-exciton state in hole overdoped iron-based superconductors Reviewed

C. H. Lee, K. Kihou, J. T. Park, K. Horigane, K. Fujita, F. Wasser, N. Qureshi, Y. Sidis, J. Akimitsu, M. Braden

SCIENTIFIC REPORTS   6   2016.3

Single-Crystal Growth of Ba1-xKxFe2As2 by KAs Self-Flux Method Reviewed

Kunihiro Kihou, Taku Saito, Kay Fujita, Shigeyuki Ishida, Masamichi Nakajima, Kazumasa Horigane, Hideto Fukazawa, Yoh Kohori, Shin-ichi Uchida, Jun Akimitsu, Akira Iyo, Chul-Ho Lee, Hiroshi Eisaki

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 3 )   2016.3

21pBN-6 Angle-resolved photoemission study on Sr_<2-x>La_xIrO_4

Terashima K., Hamada T., Sunagawa M., Fujiwara H., Fujii M., Horigane K., Kobayashi K., Horie R., Akimitsu J., Muraoka Y., Yokoya T.

Meeting Abstracts of the Physical Society of Japan   71   2315 - 2315   2016

21aPS-62 Crystal structure and magnetic properties of Sr_<2-x>La_xIrO_<4-y>Cl_y

Fujii M., Horigane K., Kobayashi K., Tomimoto K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan   71   2256 - 2256   2016

19aPS-70 High-pressure synthesis, crystal structure and magnetic properties of Sr_2IrO_<4-x>H_x

Hyakumura D., Horigane K., Sato T., Yano S., Orimo S., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan   70   2161 - 2161   2015

Local Crystal Structure of Mott-Insulating Iron Oxychalcogenides La2O2Fe2OSe2 Reviewed

Kazumasa Horigane, Kenji Kawashima, Sungdae Ji, Masaaki Yoshikawa, Despina Louca, Jun Akimitsu

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2013)   2014.6

Magnetic Properties of Chalcopyrite Cu1−xFeS2 at Low Temperatures Reviewed

K. Kobayashi, Y. Azuma, K. Kawashima, K. Horigane, M. Akaki, M. Tokunaga, J. Akimitsu

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2013)   2014.6

Antiferromagnetic Order of the Co2+ High-Spin State with a Large Orbital Angular Momentum in La1.5Ca0.5CoO4 Reviewed

Jun Okamoto, Hironori Nakao, Yuichi Yamasaki, Hiroki Wadati, Arata Tanaka, Masato Kubota, Kazumasa Horigane, Youichi Murakami, Kazuyoshi Yamada

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   83 ( 4 )   2014.4

Suppression of magnetic coupling by in-plane buckling in SrFeO2. Reviewed International journal

Kazumasa Horigane, Anna Llobet, Despina Louca

Physical review letters   112 ( 9 )   097001 - 097001   2014.3

Resonant soft X-ray scattering study of the magnetic structures in La1.5Ca0.5CoO4 using a high vacuum diffractometer with a 4-blade-slit detector system Reviewed

J Okamoto, K Horigane, H Nakao, K Amemiya, M Kubota, Y Murakami, K Yamada

Journal of Physics: Conference Series   425 ( 20 )   202003 - 202003   2013.3

Hydrogen release from Li alanates originates in molecular lattice instability emerging at similar to 100 K Reviewed

K. Tomiyasu, T. Sato, K. Horigane, S. Orimo, K. Yamada

APPLIED PHYSICS LETTERS   100 ( 19 )   2012.5

Crystal structure refinement of Cu6O8YCl by powder neutron diffraction Reviewed

Kenji Kawashima, Kazumasa Horigane, Kenji Ohoyama, Jun Akimitsu

INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS (SCES 2011)   391 ( 1 )   2012

Magnetic impurity effect on charge and magnetic order in doped La <inf>1.5</inf>Ca<inf>0.5</inf>CoO<inf>4</inf> Reviewed

K. Horigane, H. Hiraka, K. Tomiyasu, K. Ohoyama, D. Louca, K. Yamada

Journal of Physics: Conference Series   340   2012

Application of hot-pressed Ge-crystal monochromators for reactor-based neutron beam experiments Reviewed

Haruhiro Hiraka, Yuko Miyake, Sun Chang Che, Naoki Murakami, Manabu Ohkawara, Keiji Nemoto, Kazumasa Horigane, Kenji Ohoyama, Yasuo Yamaguchi, Kazuyoshi Yamada

Journal of the Physical Society of Japan   80 ( SUPPL. B )   2011.12

Resonant soft X-ray magnetic scattering study of magnetic structures in La1.5Ca0.5CoO4 Reviewed

J. Okamoto, K. Horigane, H. Nakao, K. Amemiya, M. Kubota, Y. Murakami, K. Yamada

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA   184 ( 3-6 )   224 - 226   2011.4

Stability of hexamer-type spin excitations in the frustrated spinel Mg1-xCr2O4-x Reviewed

Yusuke Kousaka, Keisuke Tomiyasu, Toshio Yokobori, Kazumasa Horigane, Haruhiro Hiraka, Kazuyoshi Yamada, Jun Akimitsu

INTERNATIONAL CONFERENCE ON FRUSTRATION IN CONDENSED MATTER (ICFCM)   320   2011

Pressure-induced high-T-c superconducting phase in FeSe: Correlation between anion height and T-c Reviewed

H. Okabe, N. Takeshita, K. Horigane, T. Muranaka, J. Akimitsu

PHYSICAL REVIEW B   81 ( 20 )   2010.5

Local atomic structure of superconducting FeSe1-xTex Reviewed

Despina Louca, K. Horigane, A. Llobet, R. Arita, S. Ji, N. Katayama, S. Konbu, K. Nakamura, T. -Y. Koo, P. Tong, K. Yamada

PHYSICAL REVIEW B   81 ( 13 )   2010.4

Effect of K Doping on Phonons in Ba1-xKxFe2As2 Reviewed

Chul-Ho Lee, Kunihiro Kihou, Kazumasa Horigane, Satoshi Tsutsui, Tatsuo Fukuda, Hiroshi Eisaki, Akira Iyo, Hirotaka Yamaguchi, Alfred Q. R. Baron, Markus Braden, Kazuyoshi Yamada

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   79 ( 1 )   2010.1

The crystal structure of superconducting FeSe1-xTex by pulsed neutron diffraction Reviewed

M. C. Lehman, A. Llobet, K. Horigane, D. Louca

INTERNATIONAL CONFERENCE ON NEUTRON SCATTERING 2009   251   2010

Unquenched Geometric Frustration Effect on Spiral Spin Correlation in Magnetically Ordered Phase Reviewed

Keisuke Tomiyasu, Kazumasa Horigane, Toshio Yokobori, Yusuke Kousaka, Miwako Takahashi, Haruhiro Hiraka, Jun Akimitsu, Kazuyoshi Yamada

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78 ( 8 )   2009.8

Uncharacteristic phase separation trends with the ionic size in cobaltites Reviewed

J. Yu, Despina Louca, D. Phelan, K. Tomiyasu, K. Horigane, K. Yamada

PHYSICAL REVIEW B   80 ( 5 )   2009.8

Relationship between Structure and Superconductivity in FeSe1-xTex Reviewed

Kazumasa Horigane, Haruhiro Hiraka, Kenji Ohoyama

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78 ( 7 )   2009.7

First Investigation of Pressure Effects on Transition from Superconductive to Metallic Phase in FeSe0.5Te0.5 Reviewed

Kazumasa Horigane, Nao Takeshita, Chul-Ho Lee, Haruhiro Hiraka, Kazuyoshi Yamada

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   78 ( 6 )   2009.6

Charge and spin ordering in La2-xSrxCoO4 (0.4 < x < 0.6) Reviewed

Kazumasa Horigane, Toru Uchida, Haruhiro Hiraka, Kazuyoshi Yamada, Jun Akimitsu

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT   600 ( 1 )   243 - 245   2009.2

27pPSA-23 Spin excitation of geometrically frustrated spinel Mg_<1-x>Cr_2O_4

Yokobori T., Tomiyasu K., Kousaka Y., Nakao Y., Horigane K., Hiraka H., Yamada K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan   64.2.3   386   2009

Significant softening of c66 and hidden order parameter in the magnetic ordered state of La2-xCaxCoO4 (0.4≤x≤0.7) Reviewed

K. Horigane, T. Kobayashi, M. Suzuki, K. Abe, K. Asai, J. Akimitsu

Physical Review B - Condensed Matter and Materials Physics   78 ( 14 )   2008.10

Significant softening of c(66) and hidden order parameter in the magnetic ordered state of La2-xCaxCoO4 (0.4 &lt;= x &lt;= 0.7) Reviewed

K. Horigane, T. Kobayashi, M. Suzuki, K. Abe, K. Asai, J. Akimitsu

PHYSICAL REVIEW B   78 ( 14 )   2008.10

Crystal structure and charge-ordering in La1.5Ca0.5CoO4 studied by neutron and resonant X-ray scattering Reviewed

Kazumasa Horigane, Hironori Nakao, Yusuke Kousaka, Tetsuya Murata, Yukio Noda, Youichi Murakami, Jun Akimitsu

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   77 ( 4 )   2008.4

Spin and charge orders and their hole-doping dependence in single layered cobaltate La2-xCaxCoO4 (0.3 <= x <= 0.8) Reviewed

Kazumasa Horigane, Haruhiro Hiraka, Toru Uchida, Kazuyoshi Yamada, Jun Akimitsu

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   76 ( 11 )   2007.11

Magnetic excitation in La1.5Ca0.5CoO4 Reviewed

K. Horigane, K. Yamada, H. Hiraka, J. Akimitsu

Journal of Magnetism and Magnetic Materials   310 ( 2 )   774 - 776   2007.3

Single crystal growth and magnetic properties of La2-xMxCoO4 (M = Ca, Ba) Reviewed

Kazumasa Horigane, Toru Uchida, Jun Akimitsu

PHYSICA B-CONDENSED MATTER   378-80   334 - 336   2006.5

Metal-semiconductor transition in novel layered oxychalcogenides Reviewed

K Horigane, J Akimitsu

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS   7 ( 1 )   6 - 8   2006.1

結晶構造から見た鉄系超伝導体の基本法則

李哲虎, 堀金和正

日本中性子科学会誌『波紋』   19   202   2009

キュービックアンビル高圧装置によるFeSe1-xTexの圧力効果

堀金和正, 平賀晴弘, 山田和芳, 竹下直, 李哲虎, 岡部博孝

固体物理   44 ( 10 )   657   2009

物質探索と理論

銭谷勇磁, 堀金和正, 大久保茂春, 秋光純

38   415   2003

(Sr,La)₂IrO₄のSTM/STS測定

幸坂祐生, 藤井政徳, 堀金和正, 小林夏野, 小林夏野, 堀江理恵, 花栗哲郎, 秋光純

日本物理学会講演概要集(CD-ROM)  2019 

Synthesis of new layered iridium oxyfluorides by a topochemical reaction method and their physical properties

KURAMOCHI Kenta, KURAMOCHI Kenta, SHIMANO Tomohito, SHIMANO Tomohito, NISHIO Taichiro, OKABE Hirotaka, HORIGANE Kazumasa, AKIMITSU Jun, UCHIYAMA Tomoki, UCHIMOTO Yoshiharu, OGINO Hiraku

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)  2019 

Elucidation of superconducting mechanism in iron-based superconductor using inelastic neutron scattering

堀金和正

Annual Report of the Okayama Foundation for Science and Technology  2019 

トポケミカル反応によるイリジウム酸フッ化物の合成とキャリアドーピング

倉持建汰, 倉持建汰, 嶋野智仁, 嶋野智仁, 西尾太一郎, 岡部博孝, 堀金和正, 秋光純, 内山智貴, 内本喜晴, 荻野拓

応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2019 

Preparation of superconducting BaIr₂ and SrIr₂ and their superconducting behavior under pressure

HUAN Li, YANG Xiaofan, WANG Yanan, HE Tong, TAGUCHI Tomoya, GOTO Hidenori, HORIE Rie, HORIGANE Kazumasa, AKIMITSU Jun, LIAO Yen-Fa, ISHII Hirofumi, YAMAOKAB Hitoshi, KUBOZONO Yoshihiro

日本物理学会講演概要集(CD-ROM)  2019 

トポケミカル反応によるイリジウム酸フッ化物の合成と物性

倉持建汰, 嶋野智仁, 西尾太一郎, 岡部博孝, 堀金和正, 秋光純, 荻野拓

日本セラミックス協会年会講演予稿集(CD-ROM)  2019 

Ca_1-xNa_xFe₂As₂大型単結晶育成及び物性評価

中野将太郎, 堀金和正, 木方邦宏, LEE C. H., 秋光純

日本物理学会講演概要集(CD-ROM)  2019 

μSR法を用いたSr_2-xLa_xIrO₄の磁気相図の決定

町田一樹, 堀金和正, 藤井政徳, 岡部博孝, 小林夏野, 小林夏野, 堀江理恵, 石井啓文, 久保園芳博, 久保園芳博, 幸田章宏, 門野良典, 秋光純

日本物理学会講演概要集(CD-ROM)  2019 

新規超伝導体開発に向けた光電子ホログラフィーによるSr_2-xLa_xIrO₄の原子サイト解析

堀江理恵, 角田了, 室隆桂之, 松下智裕, 深見駿, 松田博之, 堀金和正, 小林夏野, 小林夏野, 春山雄一, 大門寛, 秋光純

日本物理学会講演概要集(CD-ROM)  2019 

高圧合成法を用いたアルカリ金属を含む新規超伝導体の探索および物性評価

竹内和也, 堀金和正, 堀江理恵, 小林夏野, 小林夏野, 磯部雅朗, 秋光純

日本物理学会講演概要集(CD-ROM)  2019 

LaドープSr₂IrO₄の圧力誘起超伝導の探索 II

城所聡一, 坂田雅文, 清水克哉, 角田了, 堀江理恵, 堀金和正, 秋光純

高圧討論会講演要旨集  2018 

EXAFSによるキャリアドープSr₂IrO₄の局所結晶構造解析

寺嶋健成, SALAS E., SIMONELLI L., PARIS E., JOSEPH B., 脇田高徳, 藤井政徳, 堀金和正, 小林夏野, 小林夏野, 堀江理恵, 秋光純, 村岡祐治, 村岡祐治, SAINI N. L., 横谷尚睦, 横谷尚睦

日本物理学会講演概要集(CD-ROM)  2018 

メカニカルアロイ法によるSr_2-xLa_xIrO₄の磁気相図

堀金和正, 藤井政徳, 岡部博孝, 小林夏野, 堀江理恵, 石井啓文, LIAO Y-F., 久保園芳博, 幸田章宏, 門野良典, 秋光純

日本物理学会講演概要集(CD-ROM)  2018 

新規層状イリジウム酸フッ化物の合成と物性

倉持建汰, 倉持建汰, 嶋野智仁, 嶋野智仁, 荻野拓, 西尾太一郎, 堀金和正, 岡部博孝, 秋光純

応用物理学会秋季学術講演会講演予稿集(CD-ROM)  2018 

オーバーホールドープ領域におけるBa_1-xK_xFe₂As₂の磁気励起

堀金和正, 木方邦宏, 藤田慧, 梶本亮一, 池内和彦, 池聖大, 秋光純, 李哲虎

日本原子力研究開発機構JAEA-Review(Web)  2018 

層状Nb酸化物AB₂Nb₃O₁₀の構造と超伝導

川口貴弘, 堀金和正, 伊藤雄吾, 小林夏野, 小林夏野, 萩原雅人, LEE Shanghyun, 鳥居周輝, 神戸高志, 秋光純

日本物理学会講演概要集(CD-ROM)  2018 

Angle-resolved photoemission study on (Sr,La)₂IrO₄

TERASHIMA Kensei, SUNAGAWA Masonori, FUJIWARA Hirokazu, HORIGANE Kazumasa, FUJII Masanori, HORIE Rie, KOBAYASHI Kaya, AKIMITSU Jun, ONO Kanta, KUMIGASHIRA Hiroshi, MURAOKA Yuji, YOKOYA Takayoshi

KEK Progress Report (Web)  2018 

5d transition-metal superconductor SrIr2

R. Horie, S. Nishiyama, M. Akimitsu, K. Horigane, K. Kobayashi, T. Kambe, Y. Kubozono, J. Akimitsu

28th International Conference on Low Temperature Physics (LT28) 

Spin excitations in hole-overdoped Fe-based superconductors

C. H. Lee, K. Horigane, K. Kihou, J. T. Park, F. Waßer, N. Qureshi, Y. Sidis, R. Kajimoto, K. Ikeuchi, S. Ji, J. Akimitsu, M. Braden

International Conference on Strongly Correlated Electron Systems (SCES2017) 

LaドープSr₂IrO₄の圧力誘起超伝導の探索

城所聡一, 坂田雅文, 清水克哉, 堀金和正, 秋光純

高圧討論会講演要旨集  2017 

SrIr₂の超伝導

堀江理恵, 西山佐希, 秋光正子, 堀金和正, 小林夏野, 小林夏野, 久保園芳博, 秋光純

日本物理学会講演概要集(CD-ROM)  2017 

Local crystal structure of Mott-insulating iron oxychalcogenides La₂O₂Fe₂OSe₂

HORIGANE Kazumasa, KAWASHIMA Kenji, JI Sungdae, YOSHIKAWA Masaaki, LOUCA Despina, AKIMITSU Jun

JPS Conference Proceedings (Web)  2014 

Antiferromagnetic order of the Co^<2+> high-spin state with a large orbital moment in La_<1.5>Ca_<0.5> CoO_4

Okamoto J., Nakao H., Yamasaki Y., Wadati H., Tanaka A., Kubota M., Murakami Y., Horigane K., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2013  The Physical Society of Japan

25aPS-53 Temperature dependence of Raman spectrum of La_<2-x>Ca_xCoO_4

Kakuta Y., Kakeya Y., Matsukawa O., Nakano T., Abe K., Horigane K.

Meeting Abstracts of the Physical Society of Japan  2012  The Physical Society of Japan

18pGB-11 Local structural analysis in layered compound SrFcO_2

Horigane Kazumasa, Llobet Anna, Park Keeseong, Louca Despina

Meeting Abstracts of the Physical Society of Japan  2012  The Physical Society of Japan

21aPSB-12 Temperature dependence of Raman spectra of La_<2-x>Ca_xCoO_4 II

Kakuta Y., Nakano T., Abe K., Horigane K.

Meeting Abstracts of the Physical Society of Japan  2012  The Physical Society of Japan

18aPSA-4 Fe-dopitg depetdetce at hith-eteray excitations of the metallic antiferromagnet Mn_3Si

Nara S., Sungdae I., Nakamura M., Inamura Y., Kolesnikov A. I., Savici T., Granroth G. E., Russell E., Arai M., Yamada K., Che S.C., Hiraka H., Ohoyama K., Yamaguchi Y., Miki H., Horigane K., Kajimoto R., Ikeuchi K.

Meeting Abstracts of the Physical Society of Japan  2012  The Physical Society of Japan

25pPSB-68 Raman spectra and infrared absorption of La_<2-x>Ca_xCoO_4

Matsukawa O., Kakuta Y., Nakano T., Horigane K., Kobayashi T., Suzuki M., Abe K.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

25aPS-6 Powder Neutron Diffraction Experiments in Co_<1/3>MS_2 (M=Nb, Ta)

Takasaka Y., Naito Y., Matsui H., Yokobori T., Horigane K., Yamada K., Ohoyama K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

22aPS-78 Powder Neutron Diffraction Experiments in Co_<1/3>MS_2 (M=Nb,Ta)

Kousaka Y., Horigane K., Kanno E., Matsui H., Yamada K., Ohoyama K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

21aPS-43 Magnetic excitations in antiferromagnetic metal (Mn,Fe)_3Si

Che S. -C., Hiraka H., Horigane K., Ohoyama K., Yamaguchi Y., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

25pPSB-66 Magnetic excitatian in La_<1.5>Ca_<0.5>CoO_4

Horigane K., Arai M., Ji S., Yamada K., Hiraka H., Tomiyasu K., Kajimoto R., Nakajima K., Nakamura M., Inamura Y.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

25aTN-6 Present Status of Polarized Spectrometer Project in J-PARC

Ohoyama K., Sato T. J., Tomiyasu K., Arima T., Ino T., Kira H., Sakaguchi K., Oku T., Arimoto Y., Suzuki J., Shimizu H. M., Iwasa K., Takeda M., Kaneko K., Hino M., Muto G., Nojiri H., Itoh S., Yokoo Y., Hiraka H., Fujita M., Matusura M., Sato T., Horigane K.

Meeting Abstracts of the Physical Society of Japan  2011  The Physical Society of Japan

Fundamentals and Applications of Neutron Diffraction (Applications 2) : Observation of Crystal Structure and Charge-Ordering in La_<1.5>Ca_<0.5>CoO_4 Studied by Neutron and Synchrotron X-ray Diffraction

HORIGANE Kazumasa

Radioisotopes  2010.2.15 

20pPSB-7 High pressure X-ray crystal structure analysis of FeSe_<0.5>Te_<0.5>

Horigane K., Ikeuchi K., Nakao A., Nakao H., Takeshita N., Hiraka H., Murakami Y.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

26aWB-5 Magnetic Excitations in Oxygen Doped La_2CoO_<4.24>

Kajimoto R., Nakajima K., Nakamura M., Inamura Y., Horigane K., Hiraka H., Yamada K., Arai M.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

24aPS-17 Magnetic excitation in La_<1.5>Ca_<0.5>Co_<0.97>Cr_<0.03>O_4

Horigane K., Hiraka H., Tomiyasu K., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

24pWZ-9 Development of new materials by using neutron transmutation doping technique

Horigane K., Muranaka T., Akimitsu J., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

24aWZ-13 Present Status of Polarised Neutron Diffraction Experiments in Tohoku Univ.

Ohoyama K., Suzuki J., Horigane K., Iwasa K., Wu F., Kubota T., Mizukami S., Miyazaki T., Yamada K., Kakurai K., Tsutsumi K., Hiraka H., Ino T., Kira H., Sakaguchi K., Oku T., Arimoto Y., Takeda M.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

23aPS-39 Structural refinement of the clathrate-type copper-oxide: Cu_6O_8YC

Kawashima K., Tozawa H., Maruyama M., Horigane K., Ohoyama K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

26aWB-4 Resonant soft X-ray magnetic scattering study of magnetic structures in La_<1.5>Ca_<0.5>CoO_4

Okamoto J., Nakao H., Horigane K., Murakami Y., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2010  The Physical Society of Japan

Pressure effect on superconductivity in FeSe1-[x]Te[x] with the cubic-anvil type pressure apparatus

堀金和正, 山田和芳, 平賀晴弘, 李哲虎, 竹下直, 岡部博孝

Solid state physics  2009.10 

28aPS-7 Effect of structural parameter on superconductivity of the FeSe_<1-x>Te_x

Horigane K., Hiraka H., Ohoyama K.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

27pPSA-23 Spin excitation of geometrically frustrated spinel Mg_<1-x>Cr_2O_4

Yokobori T., Tomiyasu K., Kousaka Y., Nakao Y., Horigane K., Hiraka H., Yamada K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

26aPS-71 Polarized dependency of Raman spectra and infrared absorption of La_<2-x>Co_xCoO_4

Matsukawa O., Nakano T., Horigane K., Kobayashi T., Suzuki M., Abe K.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

26aRA-5 Charge and spin orderings in La_<1.5>Ca_<0.5>Co_<1-x>Cr_xO_4

Horigane K., Hiraka H., Tomiyasu K., Yamada K.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

28aRH-6 Pressure induced phase transition in superconductor FeSe

Okabe H., Takeshita N., Horigane K., Muranaka T., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

26aPS-124 Large single-crystal growth and doping effect of FeSe superconductors

Yamashita T., Okabe H., Takeshita N., Horigane K., Muranaka T., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2009  The Physical Society of Japan

23aPS-57 Magnetic properties of layered transition metal oxychloride VOCI

Nishikawa Y., Okamoto T., Horigane K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2008  The Physical Society of Japan

25pWQ-1 Crystal structure and charge-ordering in La_<1.5>Ca_<0.5>CoO_4

Horigane K., Nakao H., Kousaka Y., Murata T., Noda Y., Murakami Y., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2008  The Physical Society of Japan

23aPS-97 Polarization dependence of x-ray absroption spectrum in TiOBr

Okamoto T., Horigane K., Nakao H., Murakami Y., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2008  The Physical Society of Japan

20pPSB-39 Ultrasound measurement in layered cobaltate La_<2-x>Ca_xCoO_4

Horigane K., Kobayashi T., Suzuki M., Abe K., Asai K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2008  The Physical Society of Japan

19aPS-68 Charge and magnetic order in La_<2-x>Ca_xCoO_4(0.3≦x≦0.8)

Horigane K., Uchida T., Hiraka H., Yamada K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2007  The Physical Society of Japan

20aWG-9 Charge and magnetic ordering in La_<2-x>Sr_xCoO_4(x=0.4～0.6)

Uchida T., Horigane K., Hiraka H., Yamada K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2007  The Physical Society of Japan

27aPS-58 Ferromagnetic transition in RE_<2-x>Sr_xCoO_4 (RE=rare earth metal)

Uchida T., Shimoda K., Horigane K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2006  The Physical Society of Japan

27aPS-59 Charge and magnetic order in La_<1.5>Ca_<0.5>CoO_4

Horigae Kazumasa, Yamada Kazuyoshi, Akimitsu Jun

Meeting Abstracts of the Physical Society of Japan  2006  The Physical Society of Japan

27aPS-73 Metal-insulator transition in La_<1-x>M_xOAgSe (M=Ca,Sr)

Yoshizawa T., Horigane K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2006  The Physical Society of Japan

Crystal structure analysis in La_1.5Ca_0.5CoO₄

K. Horigane, Y. Noda, J. Akimitsu

Activity Report on Neutron Scattering Research  2006 

28aPS-47 Sample preparation and physical properties of La_<1-x>M_xOCuCh(M=Sr,Ba Ch=Se,Te)

Horigane K, Zenitani Y., Akimitsu J

Meeting Abstracts of the Physical Society of Japan  2004  The Physical Society of Japan

28aPS-38 Physical properties of Ca_<2-x>Na_xCuO_2Cl_<2-y>Br_y

Zenitani Y, Suzuki T, Horigane K, Akimitsu J

Meeting Abstracts of the Physical Society of Japan  2004  The Physical Society of Japan

物質探索と理論

銭谷 勇磁, 堀金 和正, 大久保 茂春

固体物理  2003.6  アグネ技術センタ-

24pPSA-46 Sample preparation and physical properties of Ba_2Cu_<0.75>Cd_<0.25>Oy(CO_3)

Zenitani Y., Okubo S., Horigane K., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2002  The Physical Society of Japan

Sample preparation and physical properties of Ba8Ca16/15Cu64/15Ox(CO3)y

Horigane K, Suzuki T, Okubo S, Zenitani Y, Akimitsu J

Meeting Abstracts of the Physical Society of Japan  2002  The Physical Society of Japan

Sample preparation and physical properties of La_<2-x>Sr_xCu_<0.75>M_<0.25>O_y (M=Ru, Ir)

Horigane K., Okubo S., Zenitani Y., Akimitsu J.

Meeting Abstracts of the Physical Society of Japan  2001  The Physical Society of Japan

Carrier doping and high-pressure effect in Sr2-xLaxIrO4 Invited

K. Horigane, M. Fujii, S. Kidokoro, H. Okabe, K. Kobayashi, R. Horie, H. Ishii, Y. F. Liao, Y. Kubozono, A. Koda, K. Simizu, R. Kadono, J. Akimitsu

E-MRS 2021 fall meeting  2021.9.20 

Hydrogen annealing;effect of superconducting;properties in FeSe;xTex

D. Yamane, K. Horigane, T. Sato, J. Akimitsu

Materials Research Meeting 2019  2019.12.11 

Synthesis and Physical Properties of New Iridium Oxyfluorides using Topochemical Reaction

Kenta Kuramochi, Tomohito Shimano, Taichiro Nishio, Hirotaka Okabe, Kazumasa Horigane, Jun Akimitsu, Tomoki Uchiyama, Yoshiharu Uchimoto, Hiraku Ogino

The 32nd International Symposium on Superconductivity  2019.12.3 

Synthesis of new layered iridium oxyfluorides by topochemical reaction method and their physical properties

K. Kuramochi, T. Shimano, T. Nishio, H. Okabe, K. Horigane, J. Akimitsu, T. Uchiyama, Y. Uchimoto, H. Ogino

PACRIM13  2019.10.28 

μSR study of the magnetic state in hole and electron doped Sr2IrO4

S. Tsunoda, K. Horigane, H. Okabe, K. Machida, M. Akimitsu, K. Kawashima, R. Horie, K. Kobayashi, A. Koda, R. Kadono, J. Akimitsu

International Conference on Strongly Correlated Electron System 2019  2019.9.25 

Topochemical Fluorination of Layered Iridium Oxide and Its Physical Properties

K. Kuramochi, T. Shimano, T. Nishio, K. Horigane, H. Okabe, J. Akimitsu, H. Ogino

The 31st International Symposium on Superconductivity  2018.12.12 

Neutron scattering spectroscopic study of dynamical hierarchical structure of itinerant electron spin system

Grant number：25287081  2013.04 - 2017.03

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)

Hiraka Haruhiro

Spin fluctuation of iron-based superconductors studied by neutron scattering

Grant number：24340090  2012.04 - 2015.03

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)

CHUL-HO Lee, EISAKI Hiroshi, IYO Akira, KAZUMASA Horigane

中性子散乱分光法によるコバルト酸化物中間スピン状態の解明

Grant number：23740253  2011.04 - 2012.03

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)

堀金 和正

Neutron scattering spectroscopic study on spin dynamics of metallic ferromagnets and a practical use of high-luminosity neutron monochromators

Grant number：22340089  2010.04 - 2013.03

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)

HIRAKA Haruhiro, ENDOH Yasuo

Development of the 4D Spaces Access Neutron Spectrometer (4SEASONS) and Elucidation of the Mechanism of Oxide High-Tc Superconductivity

Grant number：17001001  2005 - 2009

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Specially Promoted Research  Grant-in-Aid for Specially Promoted Research

ARAI Masatoshi, YAMADA Kazuyoshi, SHAMOTO Shinichi, YOKOO Tetsuya, EISAKI Hiroshi, INO Takashi, KODAMA Katsuaki, KAJIMOTO Ryoichi, NAKAJIMA Kenji, FUJITA Masaki, SOYAMA Kazuhiko, NAKAMURA Mitsutaka, AIZAWA Kazuya, OHOYAMA Kenji, HIRAKA Haruhiro, ASAOKA Hidehito, INAMURA Yasuhiro, HORIGANE Kazumasa