論文 - 木村 耕治
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Study of Local Atomic Structures of Sm Doped YbB6 Observed by X-ray Fluorescence Holography 査読あり
Yodai Kobayashi, Kenji Ohoyama, Shoichi Uechi, Koji Kimura, Naohisa Happo, Fumitoshi Iga, and Koichi Hayashi
e-Journal of Surface Science and Nanotechnology 23 2025年04月
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Application of x-ray fluorescence holography to a single grain in polycrystalline ferroelectric ceramics 査読あり 国際共著
Ahmed Gadelmawla, Yuta Yamamoto, Koji Kimura, Halubai Sekhar, Naohisa Happo, Kyle G. Webber, Tomohiro Matsushita, Hiroo Tajiri, and Koichi Hayashi
Review of Scientific Instruments 96 035107-1 - 035107-6 2025年03月
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Effect of A-site non-stoichiometry in NaNbO3 ceramics 査読あり 国際共著
Ali Hussain, Ahmed Gadelmawla, Juliana G. Maier, Gina E. Eyoum, Hidetoshi Miyazaki, Koji Kimura, Koichi Hayashi, and Kyle G. Webber
Scripta Materialia 255 116384 2025年01月
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Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering 査読あり 国際共著
Hiroo Tajiri, Shinji Kohara, Koji Kimura, Sekhar Halubai, Haruto Morimoto, Naohisa Happo, Jens R. Stellhorn, Yohei Onodera, Xvsheng Qiao, Daisuke Urushihara, Peidong Hu, Toru Wakihara, Toyohiko Kinoshita, and Koichi Hayashi
Journal of Synchrotron Radiation 32 125 - 132 2025年01月
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蛍光X線ホログラフィーによるホイスラー化合物熱電変換材料の高熱抵抗誘起添加元素の局所構造解析
木村耕治、林好一
まてりあ 64 13 2025年01月
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Relationship between network topology and negative electrode properties in Wadsley–Roth phase TiNb2O7 査読あり
Naoto Kitamura, Hikari Matsubara, Koji Kimura, Ippei Obayashi, Yohei Onodera, Ken Nakashima, Hidetoshi Morita, Motoki Shiga, Yasuhiro Harada, Chiaki Ishibashi, Yasushi Idemoto, and Koichi Hayashi
NPG Asia Materials 16 62 2024年12月
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Unravelling the density-driven modification of the topology generated by the interconnection of SiO4 tetrahedra in silica polymorphs 査読あり
Shinji Kohara, Shuya Sato, Motoki Shiga, Yohei Onodera, Hirokazu Masai, Toru Wakihara, Atsunobu Masuno, Akihiko Hirata, Naoto Kitamura, Yasushi Idemoto, Koji Kimura, and Koichi Hayashi
Journal of the Ceramic Society of Japan 132 635 - 662 2024年12月
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In Situ Observation at the Zinc-Anode/KOH Electrolyte Interface by Grazing Incident X-ray Diffraction 査読あり
Takahiro Yoshikawa, Hiroaki Watanabe, Yasuhiro Takabayashi, Koji Kimura, Tatsuya Yokota, Hisashi Sato, So Fujinami, and Koichi Hayashi
Journal of Electronic Materials 54 1131 - 1140 2024年11月
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Structure of Bi2Rh3Se2 above and below charge density wave transition determined by Bi La and Lg X-ray fluorescence holography 査読あり
Zhiyan Zhang, Ritsuko Eguchi, Halubai Sekhar, Koji Kimura, Naohisa Happo,Yuki Yamamoto, Masaki Utsumi, Hidenori Goto, Koichi Hayashi, and Yoshihiro Kubozono
Physical Chemistry Chemical Physics 26 ( 44 ) 28234 - 28243 2024年11月
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Ca-induced phonon softening in BaTiO3 revealed by inelastic x-ray and neutron scattering 査読あり 国際共著
K. Kimura, S. Tsutsui, Y. Yamamoto, A. Nakano, K. Kawamura, R. Kajimoto, K. Kamazawa, A. Martin, K. G. Webber, K. Kakimoto, and K. Hayashi
Physical Review B 110 134314 2024年10月
担当区分:筆頭著者, 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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Thermal insulation enhanced by the dopant-induced phonon softening discovered in thermoelectric Heusler compounds 査読あり
Koji Kimura, Satoshi Tsutsui, Hidetoshi Miyazaki, Shuma Nakagami, Yoichi Nishino, Koichi Hayashi
Acta Materialia 281 120439 2024年10月
担当区分:筆頭著者, 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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Atomic Imaging of BaTiO3 by Multiple-Wavelength Neutron Holography 査読あり
Kota Yamakawa, Hajime Nakada, Koji Kimura, Kenichi Oikawa, Masahide Harada, Yasuhiro Inamura, Kenji Ohoyama, and Koichi Hayashi
Journal of the Physical Society of Japan 93 ( 10 ) 104601-1 - 104601-5 2024年09月
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Field-induced effects and ferroelectric critical endpoint in (K0.95Li0.05)(Nb1–xTax)O3 single crystals 査読あり
M. Iwata, S. Tagata, T. Koketsu, Y. Takikawa, H. Miyazaki, and K. Kimura
Japanese Journal of Applied Physics 63 07SP09 2024年07月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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Intermediate multidomain state in single-crystalline Mn-doped BiFeO3 thin films during ferroelectric polarization switching 査読あり
S. Nakashima, K. Kimura, N. Happo, A. K. R. Ang, Y. Yamamoto, H. Sekhar, A. I. Osaka, K. Hayashi, and H. 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 査読あり
Y. Takabayashi, T. Yoshikawa, K. Fujii, K. Kibino, K. Kimura, S. Fujinami, and K. Hayashi
e-Journal of Surface Science and Nanotechnology 22 261 - 265 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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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
R. Eguchi, H. Sekhar, K. Kimura, H. Masai, N. Happo, M. Ikeda, Y. Yamamoto, M. Utsumi, H. Goto, Y. Takabayashi, H. Tajiri, K. Hayashi, and Y. Kubozono
ACS Omega 9 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
N. Happo, A. Kubota, X. Yang, R. Eguchi, H. Goto, M. Ikeda, K. Kimura, Y. Takabayashi, J. R. Stellhorn, S. Hayakawa, K. Hayashi, and Y. Kubozono
Chemistry of Materials 36 4135 - 4143 2024年04月
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
Y. Takabayashi, K. Kimura, T. Miyazaki, K. Yoshii, H. Sakaebe, M. Shikano, N. Takeichi, T. Nakatani, S. Fujinami, H. Kiuchi, M. Katayama, T. Hirano, and K. Hayashi
Advanced Sustainable Systems 8 2300571 2024年03月
記述言語:英語 掲載種別:研究論文(学術雑誌)
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The role of Ca/Zr ratio on the local structure and phase transitions in lead-free (Ba,Ca)(Zr,Ti)O3 査読あり 国際共著
D. K. Dobesh, A. Gadelmawla, H. Miyazaki, M. Hinterstein, K. Kimura, J. G. Maier, S. Banerjee, O. Zeair, S. C. Mehta, L. L. da Silva, N. H. Khansur, K. Hayashi, D. de Ligny, K. G. Webber, and M. R. Cicconi,
Journal of the European Ceramic Society 44 5646 - 5658 2024年03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
R. Eguchi, M. Ikeda, Y. Yamamoto, H. Goto, N. Happo, K. Kimura, K. Hayashi, and Y. Kubozono
Inorganic Chemistry 63 947 - 953 2023年12月
記述言語:英語 掲載種別:研究論文(学術雑誌)