論文 - 林 好一
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Intermediate multidomain state in single-crystalline Mn-doped BiFeO3 thin films during ferroelectric polarization switching 査読あり
Seiji Nakashima, Koji Kimura, Naohisa Happo, Artoni Kevin R. Ang, Yuta Yamamoto, Halubai Sekhar, Ai I. Osaka, Koichi Hayashi, Hironori Fujisawa
Scientific Reports 14 14358 2024年06月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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In-situ Study of Solid-Liquid Interface Structure of Zinc-anode Battery by X-ray Total Reflection
Yasuhiro Takabayashi, Takahiro Yoshikawa, Kairi Fujii, Keisuke Kibino, Koji Kimura, So Fujinami, Koichi Hayashi
e-Journal of Surface Science and Nanotechnology 22 261 - 265 2024年05月
担当区分:最終著者 記述言語:英語 掲載種別:研究論文(学術雑誌)
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Superstructure of Fe5−xGeTe2 Determined by Te K-Edge Extended X-ray Absorption Fine Structure and Te Kα X-ray Fluorescence Holography 査読あり
Ritsuko Eguchi, Halubai Sekhar, Koji Kimura, Hirokazu Masai, Naohisa Happo, Mitsuki Ikeda, Yuki Yamamoto, Masaki Utsumi, Hidenori Goto, Yasuhiro Takabayashi, Hiroo Tajiri, Koichi Hayashi, Yoshihiro Kubozono
ACS Omega 9 ( 19 ) 21287 - 21297 2024年05月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Nanophase separation in K1-xCaxC8 revealed by X-ray fluorescence holography and extended X-ray absorption fine structure 査読あり
Naohisa Happo, Atsushi Kubota, Xiaofan Yang, Ritsuko Eguchi, Hidenori Goto, Mitsuki Ikeda, Koji Kimura, Yasuhiro Takabayashi, Jens R. Stellhorn, Shinjiro Hayakawa, Koichi Hayashi, Yoshihiro Kubozono
Chemistry of Materials 36 ( 9 ) 4135 - 4143 2024年04月
担当区分:責任著者 記述言語:英語 掲載種別:研究論文(学術雑誌)
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Development of instruments for imaging of local magnetic structure by magnetic neutron holography 査読あり
Tomoya Kanno, Kenji Ohoyama, Hajime Nakada, Yuto Fukui, Kota Yamakawa, Shota Hoshi, Motoki Takano, Yodai Kobayashi, Yuka Tomimatsu, Shingo Takahashi, Takayuki Oku, Takuya Okudaira, Ryuju Kobayashi, Shusuke Takada, Masahide Harada, Kenichi Oikawa, Yasuhiro Inamura, Toetsu Shishido, Keisuke Sato, Koichi Hayashi
Nuclear Instruments and Methods in Physics Research A 1064 169349 2024年04月
担当区分:最終著者 記述言語:英語 掲載種別:研究論文(学術雑誌)
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Operando combined SAXS/XRD/XAFS measurements of lithium conversion battery 査読あり
Yasuhiro Takabayashi, Koji Kimura, Takeshi Miyazaki, Kazuki Yoshii, Hikari Sakaebe, Masahiro Shikano, Nobuhiko Takeichi, Tomotaka Nakatani, So Fujinami, Hisao Kiuchi, Misaki Katayama, Tatsumi Hirano, Koichi Hayashi
Advanced Sustainable Systems 8 2300571 2024年03月
担当区分:最終著者 記述言語:英語 掲載種別:研究論文(学術雑誌)
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Pressure dependence of the structural and superconducting properties of the Bi-based superconductor Bi2Pd3Se2 査読あり 国際共著
Zhiyan Zhang, Mitsuki Ikeda, Masaki Utsumi, Yuki Yamamoto, Hidenori Goto, Ritsuko Eguchi, Yen-Fa Liao, Hirofumi Ishii, Yasuhiro Takabayashi, Koichi Hayashi, Ryusuke Kondo, Tatsuo Kobayashi, Yoshihiro Kubozono
Inorganic Chemistry 63 ( 5 ) 2553 - 2561 2024年01月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Observation of the superstructure in Fe5-xGeTe2 by X-ray fluorescence holography 査読あり
Ritsuko Eguchi, Mitsuki Ikeda, Yuki Yamamoto, Hidenori Goto, Naohisa Happo, Koji Kimura, Koichi Hayashi, and Yoshihiro Kubozono
Inorganic Chemistry 63 ( 2 ) 947 - 963 2023年12月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Investigation of ferroelectric Ba1−xCaxZryTi1−yO3 single crystal by in situ temperature-dependent x-ray diffraction and first-principles calculations 査読あり 国際共著
Ahmed Gadelmawla, Samuele Spreafico, Frank W. Heinemann, Daisuke Urushihara, Donglin Liu, Qiang Li, Qingfeng Yan, Davide Ceresoli, Koji Kimura, Kouichi Hayashi, Bernd Meyer and Kyle G. Webber
Journal of Applied Physics 134 144104 2023年10月
記述言語:英語 掲載種別:研究論文(学術雑誌)
DOI: 10.1063/5.0167348
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Atomic and Electronic Structures on a Mordenite Zeolite 査読あり
Shinya Hosokawa , Hitoshi Sato, Yasuhisa Tezuka, Jun-ichi Adachi, Koji Kimura, Koichi Hayashi, Shinji Kohara, Hiroo Tajiri, Kentaro Kobayashi, Akihide Koura, Fuyuki Shimojo
e-Journal of Surface Science and Nanotechnology 22 ( 1 ) 25 - 31 2023年09月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Local atomic structure of V-doped BiFeO3 thin films measured by X-ray fluorescence holography 査読あり
Kazuki Arima, Seiji Nakashima, Koji Kimura, Koichi Hayashi, Naohisa Happo and Hironori Fujisawa
Japanese Journal of Applied Physics 62 SM1017 2023年08月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Local Structures of Fe0.08Co0.92 Studied by X-ray Fluorescence Holography 査読あり
Yuto Fukui, Tomoya Kanno, Kota Yamakawa, Hajime Nakada, Yodai Kobayashi, Keiko Widyanisa, Yuka Tomimatsu, Koji Kimura, Toetsu Shishido, Naohisa Happo, Kenji Ohoyama, Koichi Hayashi
e-Journal of Surface Science and Nanotechnology 21 305 - 309 2023年07月
担当区分:最終著者, 責任著者 記述言語:英語 掲載種別:研究論文(国際会議プロシーディングス)
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Atomic structure of ZrO2-doped Li2O–SiO2-based multi-component glasses revealed by molecular dynamics–reverse Monte Carlo modeling 査読あり 国際共著
R. Toyoda, K. Usui, T. Hirota, K. Kimura, Y. Onodera, M.R. Cicconi, R. Belli, M. Brehl, J. Lubauer, U. Lohbauer, H. Tajiri, K. Ikeda, T. Hayakawa, D. de Ligny, S. Kohara, K. Hayashi
Journal of Non-Crystalline Solids 616 122472 2023年07月
担当区分:最終著者 記述言語:英語 掲載種別:研究論文(学術雑誌)
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Single Crystal Growth with Flux Method and Local Structure Analysis around Fe Using X-ray Fluorescence Holography for Multiferroic Pb(Fe1/2Ta1/2)O3 査読あり
Yuto Inoue, Koji Kimura, Masato Maruyama, Naohisa Happo, Toru Asaka, Makoto Iwata, Tomohiro Matsushita, Koichi Hayashi
e-Journal of Surface Science and Nanotechnology 2023-048 2023年05月
担当区分:最終著者 記述言語:英語 掲載種別:研究論文(国際会議プロシーディングス)
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Pressure dependence of superconductivity in alkaline earth metal-doped FeSe: toward completion of the phase diagram of superconducting transition temperature versus FeSe layer distance 査読あり 国際共著
Mitsuki Ikeda, Huan Li, Zhiyan Zhang, Yuki Yamamoto, Hidenori Goto, Ritsuko Eguchi, Hirofumi Ishii, Yen-Fa Liao, Yasuhiro Takabayashi, Koichi Hayashi, and Yoshihiro Kubozono
Chemistry of Materials 35 ( 11 ) 4338 - 4346 2023年05月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Direct Observation of Group‑V Dopant Substitutional Defects in CdTe Single Crystals 査読あり 国際共著
Akira Nagaoka, Koji Kimura, Artoni Kelvin R. Ang, Yasuhiro Takabayashi, Kenji Yoshino, Qingde Sun, Baoying Dou, Su-Huai Wei, Koichi Hayashi, and Kensuke Nishioka
Journal of the American Chemical Society 145 ( 16 ) 9191 - 9197 2023年04月
記述言語:英語 掲載種別:研究論文(学術雑誌)
DOI: 10.1021/jacs.3c01248
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Local Structural Analysis around Solute-Element in Annealed Mg99.2Zn0.2Y0.6 Alloy Using X-ray Fluorescence Holography 査読あり
Koji Kimura, Daisuke Egusa, Koji Hagihara, Naohisa Happo, Naomi Kawamura, Hiroo Tajiri, Kouichi Hayashi, Eiji Abe
Materials Transactions 64 ( 4 ) 750 - 755 2023年04月
記述言語:英語 掲載種別:研究論文(国際会議プロシーディングス)
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Effects of Oxygen on Lattice Defects in Single-Crystalline Mg2Si Thermoelectrics 査読あり
Kei Hayashi, Sota Kawamura, Yusuke Hashimoto, Noboru Akao, Zhicheng Huang, Wataru Saito,Kaichi Tasaki, Koichi Hayashi, Tomohiro Matsushita and Yuzuru Miyazaki
Nanomaterials 13 ( 7 ) 1222 2023年03月
記述言語:英語 掲載種別:研究論文(学術雑誌)
DOI: 10.3390/nano13071222
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Influence of temperature-induced A-site cation redistribution on the functional properties of A-site complex polar perovskite K½Bi½TiO3 査読あり 国際共著
Gina E. Eyoum, Udo Eckstein, Hana Ursic, Monica Pinto-Salazar, Gerd Buntkowsky, Pedro B. Groszewicz, Stefano Checchia, Kouichi Hayashi, Kyle G. Webbera and Neamul H. Khansur
Journal of Materials Chemistry A 11 8285 - 8298 2023年03月
記述言語:英語 掲載種別:研究論文(学術雑誌)
DOI: 10.1039/D3TA00808H
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Multiple-site Ag doping in Bi2Se3: Compositional crossover from substitution to intercalation as revealed by photoelectron diffraction and X-ray fluorescence holography 査読あり
Fumihiko Matsui , Hiroshi Ota , Ritsuko Eguchi , Hidenori Goto , Kaya Kobayashi , Jun Akimitsu , Hikaru Ozaki , Takumi Nishioka , Koji Kimura , Kouichi Hayashi , Takuya Shimano , Naohisa Happo , Yoshihiro Kubozono
Journal of Electron Spectroscopy and Related Phenomena 264 147295 2023年03月
記述言語:英語 掲載種別:研究論文(国際会議プロシーディングス)