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J-GLOBAL ID：200901062389594176   Update date: Jul. 30, 2024

HIROSHI SAKURAI

HIROSHI SAKURAI
Affiliation and department：
Gunma University

About Gunma University


Job title： Professor
Research theme for competitive and other funds  (16)：
  • 2022 - 2025 Development of coded aperture for high-energy X-ray Compton scattering imaging
  • 2021 - 2025 Development of operando X-ray Compton scattering microspectroscopy technique with high-spacial resolution.
  • 2021 - 2025 Study of the correction term for the Fermi golden rule using multi-methods
  • 2019 - 2023 Dynamic behaviour of electronic states of spintronics device during magnetization switching
  • 2018 - 2021 Study of orbital angular momentum of x-ray by Compton scattering
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Papers (164)：
  • Veenavee Nipunika Kothalawala, Kosuke Suzuki, Xin Li, Bernardo Barbiellini, Johannes Nokelainen, Ilja Makkonen, Rafael Ferragut, Pekka Tynjälä, Petteri Laine, Juho Välikangas, et al. Determining effects of doping lithium nickel oxide with tungsten using Compton scattering. APL Energy. 2024. 2. 2
  • Veenavee Nipunika Kothalawala, Kosuke Suzuki, Johannes Nokelainen, Arttu Hyvönen, Ilja Makkonen, Bernardo Barbiellini, Hasnain Hafiz, Pekka Tynjälä, Petteri Laine, Juho Välikangas, et al. Compton scattering study of strong orbital delocalization in a LiNiO2 cathode. Physical Review B. 2024. 109. 3
  • H. Sakurai, K. Hoshi, I. Morimoto, Y. Shiroto, K. Ishizaki, K. Suzuki, Y. Hasebe, Y. Ohno, M. Torikoshi. Accurate measurement of effective atomic number and electron density with X-ray attenuation coefficient spectrum. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 2023. 542. 234-241
  • Veenavee Nipunika Kothalawala, Assa Aravindh Sasikala Devi, Johannes Nokelainen, Matti Alatalo, Bernardo Barbiellini, Tao Hu, Ulla Lassi, Kosuke Suzuki, Hiroshi Sakurai, Arun Bansil. First Principles Calculations of the Optical Response of LiNiO2. Condensed Matter. 2022. 7. 4. 54-54
  • Johannes Nokelainen, Bernardo Barbiellini, Jan Kuriplach, Stephan Eijt, Rafael Ferragut, Xin Li, Veenavee Kothalawala, Kosuke Suzuki, Hiroshi Sakurai, Hasnain Hafiz, et al. Identifying Redox Orbitals and Defects in Lithium-Ion Cathodes with Compton Scattering and Positron Annihilation Spectroscopies: A Review. Condensed Matter. 2022. 7. 3. 47-47
ｍore...
MISC (259)：
  • Tetsuya Ikebuchi, Yuushou Hirata, Shinsaku Funada, Arata Tsukamoto, Haruka Ito, Kosuke Suzuki, Kazushi Hoshi, Naruki Tsuji, Hiroshi Sakurai, Yoichi Shiota, et al. Estimation of angular momentum compensation temperature in gdfe film by magnetic compton scattering. Journal of the Magnetics Society of Japan. 2021. 45. 1. 1-5
  • Akane Agui, Chuang Ma, Xiaoxi Liu, Naruki Tsuji, Misaki Adachi, Akane Shibayama, Kosuke Suzuki, Hiroshi Sakurai. Magnetic Compton profile evaluation of magnetization process of TbxCo100-x films. MATERIALS RESEARCH EXPRESS. 2017. 4. 10. 106108
  • Kishor Kumar, Alpa Dashora, N. L. Heda, H. Sakurai, N. Tsuji, M. Itou, Y. Sakurai, B. L. Ahuja. Temperature dependent magnetic Compton profiles and first-principles strategies of quaternary half-Heusler alloy Co1-xCuxMnSb(0 <= x <= 0.8). JOURNAL OF PHYSICS-CONDENSED MATTER. 2017. 29. 42. 425805
  • Akane Agui, Chuang Ma, Xiaoxi Liu, Naruki Tsuji, Misaki Adachi, Akane Shibayama, Kosuke Suzuki, Hiroshi Sakurai. Magnetic Compton profile evaluation of magnetization process of TbxCo100-x films. MATERIALS RESEARCH EXPRESS. 2017. 4. 10. 106108
  • Kishor Kumar, Alpa Dashora, N. L. Heda, H. Sakurai, N. Tsuji, M. Itou, Y. Sakurai, B. L. Ahuja. Temperature dependent magnetic Compton profiles and first-principles strategies of quaternary half-Heusler alloy Co1-xCuxMnSb(0 <= x <= 0.8). JOURNAL OF PHYSICS-CONDENSED MATTER. 2017. 29. 42. 425805
ｍore...
Patents (4)：
  • 高精度体内電子密度および実効原子番号測定装置
  • X線CT装置、電子密度及び実効原子番号の測定方法、CT検査方法、検査方法
  • 二ホウ化マグネシウムの製造方法
  • 血糖値測定装置及び方法
Books (1)：
  • 放射光利用の手引き- 農水産・医療, エネルギー, 環境, 材料開発分野などへの応用-
    アグネ技術センター 2019
Lectures and oral presentations  (286)：
  • CoFeB/MgOおよびCoFeB/Ta界面におけるスピン・軌道磁化 の磁化反転挙動
    (日本物理学会2019年秋季大会 2019)
  • Tb12Co88アモルファス垂直磁化膜の磁化反転挙動の温度変化
    (第42回日本磁気学会学術講演会 2019)
  • TbCoアモルファス垂直磁化膜の磁化反転挙動の温度変化
    (第43回に日本磁気学会学術講演会 2019)
  • 磁気コンプトンプロファイルによるLixMn2O4の磁気構造
    (日本物理学会2019年秋季大会 2019)
  • 磁気コンプトン散乱を用いたTb12Co13の磁化過程の研究
    (日本物理学会第74回年次大会 2019)
ｍore...
Education (4)：
  • - 1993 Gunma University Graduate School, Division of Engineering
  • - 1993 Gunma University
  • - 1988 Tohoku University Faculty of Engineering
  • - 1988 Tohoku University Faculty of Engineering
Professional career (1)：
  • Ph.D (Gunma University)
Work history (5)：
  • 2007 - 群馬大学工学研究科教授
  • 2002 - Associate profssor, Faculty of Engineering, Gunma University
  • 2002 - - 群馬大学工学部助教授
  • 1993 - - Research Associate, Faculty of Engineering, Gunma University
  • 1993 - - 群馬大学工学部助手
Committee career (6)：
  • 日本原子力学会 会員
  • SPring-8利用者懇談会 コンプトン散乱研究会代表・会員
  • 日本放射光学会 会員
  • 日本磁気学会 会員、広報委員
  • 日本応用物理学会 会員
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Awards (5)：
  • 2016 - SPring-8のfacility information(施設紹介)として、 国際結晶学連合(IUCr)発行の Journal of Synchrotron Radiationで紹介
  • 2011 - J. Phys. B, vol. 44, 115102が編集者によって優れた論文として選出 (http://iopscience.iop.org/0953-4075/labtalk-article/46492)
  • 2011 - SPring-8 Resaerch Frontiers 2010 選出
  • 2010 - 高エネルギー加速器研究機構ハイライトに選出(http://www.kek.jp/ja/news/highlights/2010/MagneticHysteresis.html)
  • 2010 - IUCr (国際結晶学連合)Newsletter vol.18 No.2 Highlighted articleに選出
Association Membership(s) (6)：
SPring-8利用者懇談会 ,  PF懇談会 ,  日本放射光学会 ,  日本応用磁気学会 ,  日本応用物理学会 ,  日本物理学会
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