KIMURA Koji

写真a

Affiliation Department

Department of Physical Science and Engineering
Department of Physical Science and Engineering
Center for Fostering Young and Innovative Researchers

Title

Assistant Professor

External Link

Degree

  • 博士(理学) ( 2015.03   京都大学 )

 

Papers

  • Investigation of the Electronic Structure of the Mg99.2Zn0.2Y0.6 Alloy Using X-ray Photoelectron Spectroscopy Invited

    Hidetoshi Miyazaki, Tatsuyoshi Akatsuka, Koji Kimura, Daisuke Egusa, Yohei K. Sato, Mitsuhiro Itakura, Yasumasa Takagi, Akira Yasui, Kenichi Ozawa, Kazuhiko Mase, Toko Tokunaga, Kouichi Hayashi, Koji Hagihara, Eiji Abe

    Materials Transactions   64   1194 - 1198   2023.06

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    Language:English   Publishing type:Part of collection (book)  

    DOI: 10.2320/matertrans.MT-MD2022019

    DOI: 10.2320/matertrans.MT-MD2022019

  • Direct Observation of Group‑V Dopant Substitutional Defects in CdTe Single Crystals Reviewed International coauthorship

    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   2023.04

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

    DOI: 10.1021/jacs.3c01248

  • Multiple-site Ag doping in Bi2Se3: Compositional crossover from substitution to intercalation as revealed by photoelectron diffraction and X-ray fluorescence holography Reviewed

    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   2023.04

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    Language:English   Publishing type:Part of collection (book)  

    DOI: 10.1016/j.elspec.2023.147295

    DOI: 10.1016/j.elspec.2023.147295

  • STEM-EELS/EDS Chemical Analysis of Solute Clusters in a Dilute Mille-Feuille-Type MgZnY Alloy

    Yohei K. Sato, Daisuke Egusa, Hidetoshi Miyazaki, Koji Kimura, Mitsuhiro Itakura, Masami Terauchi, and Eiji Abe

    Materials Transactions   64   950 - 954   2023.03

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    Language:English   Publishing type:Part of collection (book)  

    DOI: 10.2320/matertrans.MT-MD2022023

    DOI: 10.2320/matertrans.MT-MD2022023

  • Local Structural Analysis around Solute-Element in Annealed Mg99.2Zn0.2Y0.6 Alloy Using X-ray Fluorescence Holography Reviewed

    Koji Kimura, Daisuke Egusa, Koji Hagihara, Naohisa Happo, Naomi Kawamura, Hiroo Tajiri, Kouichi Hayashi, and Eiji Abe

    Materials Transactions   64 ( 4 )   750 - 755   2023.02

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Part of collection (book)  

    DOI: 10.2320/matertrans.MT-MD2022009

  • Development of serial X-ray fluorescence holography for radiation-sensitive protein crystals Reviewed

    A. K. R. Ang, Y. Umena, A. Sato-Tomita, N. Shibayama, N. Happo, R. Marumi, Y. Yamamoto, K. Kimura, N. Kawamura, Y. Takano, T. Matsushita, Y. C. Sasaki, J.-R. Shen, and K. Hayashi

    Journal of Synchrotron Radiation   30   2023.01

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

    DOI: 10.1107/S1600577522011833

  • Semiconductor–metal transition in Bi2Se3 caused by impurity doping Reviewed

    Takaki Uchiyama, Hidenori Goto, Eri Uesugi, Akihisa Takai, Lei Zhi, Akari Miura, Shino Hamao, Ritsuko Eguchi, Hiromi Ota, Kunihisa Sugimoto, Akihiko Fujiwara, Fumihiko Matsui, Koji Kimura, Kouichi Hayashi, Teppei Ueno, Kaya Kobayashi, Jun Akimitsu, and Yoshihiro Kubozono

    Scientific Reports   13   537   2023.01

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

    DOI: 10.1038/s41598-023-27701-5

    DOI: 10.1038/s41598-023-27701-5

  • Controlling dielectric properties of Nb + X (X = Al, Ga, In) co-doped and Nb-doped rutile-type TiO2 single crystals Reviewed

    S. Kakimoto, Y. Hashimoto, T. Kuwano, K. Kimura, K. Hayashi, M. Hagiwara,K. Deguchi, and H. Taniguchi

    Journal of Materials Chemistry C   2022.12

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

    DOI: 10.1039/D2TC03914A

  • Atomic Displacement in Pb-Free Piezo-Electric Material Visualized by X-ray Fluorescence Holography Invited Reviewed

    K. Kimura

    Journal of the Crystallographic Society of Japan   64 ( 4 )   257 - 258   2022.12

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    Authorship:Lead author, Corresponding author   Language:Japanese  

    DOI: 10.5940/jcrsj.64.257

  • Local structure analysis around Y in Mg99.7Y0.3 single crystal using x-ray fluorescence holography Reviewed

    T. Kato, K. Kimura, S. Hosokawa, S. Ando, S. Kashima, Y. Hashimoto, N. Happo, T. Matsushita, Hi. Ishii, K. Hayashi

    Journal of Electron Spectroscopy and Related Phenomena   262   147279   2022.12

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    Language:English   Publishing type:Part of collection (book)  

    DOI: 10.1016/j.elspec.2022.147279

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Presentations

  • 高圧蛍光X線ホログラフィーの開発と SrTiO3における圧力印加構造変化の観測

    木村耕治、石松直樹、佐藤友子、村田洋人、山田 実桜、八方直久、 河村 直己、東 晃太朗、 江口律子、 久保園 芳博、田尻寛男、 新名亨、入舩徹男、細川伸也、林好一

    第78回日本物理学会年次大会  2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • X線・中性子を用いた 蓄電池電解液の構造解析 Invited

    木村耕治

    2022年度 液体・非晶質研究会  2023.03 

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    Event date: 2023.03

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:茨城県つくば市   Country:Japan  

  • 熱処理を施した希薄Mg-Zn-Y合金の溶質元素まわり局所構造: 蛍光X線ホログラフィーによる解析

    木村 耕治、江草 大佑、萩原 幸司、 八方 直久、河村 直己、田尻 寛男、林 好一、阿部 英司

    日本金属学会2023年春期講演  2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京大学駒場キャンパス   Country:Japan  

  • Mg99.2Zn0.2Y0.6合金における希薄溶質元素の原子配列: 蛍光X線ホログラフィーによる解析

    木村耕治

    新学術領域「ミルフィーユ構造の材料科学」令和4年度 年次報告会  2023.03 

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    Event date: 2023.03

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京大学本郷キャンパス   Country:Japan  

  • Development of high-pressure X-ray fluorescence holography

    2023.01 

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    Event date: 2023.01

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 最先端放射光X線技術で解き明かすエネルギー変換材料の構造とダイナミクス Invited

    木村耕治

    多元系化合物・太陽電池研究学会 2022年度・年末講演会 

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    Event date: 2022.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:県電ホール、宮崎県  

  • Self-Tuned Structure of Solute-Clusters in Dilute Mg-Zn-Y Alloy Revealed by X-ray Fluorescence Holography Invited International conference

    Koji Kimura, Daisuke Egusa, Hidetoshi Miyazaki, Yohei Sato, Mitsuhiro Itakura, Koji Hagihara, Naohisa Happo, Tomohiro Matsushita, Hiroo Tajiri, Kouichi Hayashi, and Eiji Abe

    The 5th International Symposium on Long-Period Stacking / Order Structure and Mille-feullie Structure 

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    Event date: 2022.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:品川プリンスホテル  

  • 蛍光X線ホログラフィーによる構造/機能材料の原子配列イメージング Invited

    木村耕治

    日本光学会年次学術講演会 2022  2022.11 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宇都宮市  

  • X線全反射を用いたリチウム電極界面評価手法の開発

    木村 耕治、藤井 海里、木内 久雄、吉井 一記、平野 辰巳、高林 康裕、栄部 比夏里、林 好一

    第 63回電池討論会 

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    Event date: 2022.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡国際会議場、福岡サンパレス  

  • 外場印加蛍光X線ホログラフィーの開発と応用

    木村耕治

    学術変革領域(A)「超秩序構造科学」第4回成果報告会 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:物質材料研究機構、つくば  

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Scientific Research Funds Acquisition Results

  • Precise 3D Structural Analysis of High-Performance Piezoelectric Materials using X-ray Fluorescence Holography under an Electric Field

    Grant number:22H01774  2022.04 - 2026.03

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\14820000 ( Direct Cost: \11400000 、 Indirect Cost:\3420000 )

  • 原子分解能ホログラフィーに基づくミルフィーユ構造形成過程の3次元可視化

    2021.04 - 2023.03

    科学研究費補助金  新学術領域研究

    木村耕治

  • 圧電挙動その場観察蛍光X線ホログラフィーの開発と高性能非鉛圧電体への応用

    2020.04 - 2023.03

    科学研究費補助金  若手研究

    木村耕治

  • マイクロビーム蛍光X線ホログラフィーによるキンク源原子配列の探索と解明

    2019.04 - 2021.03

    科学研究費補助金  新学術領域研究

    木村耕治

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    Authorship:Principal investigator 

  • 熱電機能改善に向けた高熱抵抗発現添加元素の放射光局所歪み解析と探索

    2017.04 - 2020.03

    科学研究費補助金  若手研究(B)

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