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J-GLOBAL ID：201901019834484410   Update date: Sep. 24, 2024

Yoshiaki Kumagai

Yoshiaki Kumagai
Affiliation and department：
Nara Women's University Faculty of Science

About Nara Women's University Faculty of Science


Job title： Assistant Professor
Research field  (2)： Bio-, chemical, and soft-matter physics ,  Semiconductors, optical and atomic physics
Research keywords  (7)： DNA損傷 ,  放射光 ,  放射線化学 ,  X-ray diffraction ,  Electron spectroscopy ,  X-ray Free Electron Laser ,  Atomic, molecular, and optical physics
Research theme for competitive and other funds  (6)：
  • 2024 - 2028 SX-FELによる二光子内殻光電子分光法の開発および励起分子ダイナミクスへの応用
  • 2024 - 2027 量子ビームの融合が照らしだす水中における放射線化学反応の全貌
  • 2021 - 2023 水和環境下における電子・正孔ダイナミクスの直接観測
  • 2020 - 2023 金属ポルフィリン多量体の励起エネルギー移行効率に対する水和環境の協働作用
  • 2019 - 2021 水和環境下における金属ポルフィリン化合物の励起エネルギー移行過程の解明
Show all
Papers (50)：
  • James Unwin, Weronika O. Razmus, Felix Allum, James R. Harries, Yoshiaki Kumagai, Kiyonobu Nagaya, Mathew Britton, Mark Brouard, Philip Bucksbaum, Mizuho Fushitani, et al. Time-Resolved Probing of the Iodobenzene C-Band Using XUV-Induced Electron Transfer Dynamics. ACS Physical Chemistry Au. 2024
  • M Sauppe, T Bischoff, C Bomme, C Bostedt, A Colombo, B Erk, T Feigl, L Flückiger, T Gorkhover, A Heilrath, et al. Double diffraction imaging of x-ray induced structural dynamics in single free nanoparticles. New Journal of Physics. 2024. 26. 7. 073019-073019
  • Tiffany Walmsley, Joseph W. McManus, Yoshiaki Kumagai, Kiyonobu Nagaya, James Harries, Hiroshi Iwayama, Michael N. R. Ashfold, Mathew Britton, Philip H. Bucksbaum, Briony Downes-Ward, et al. The Role of Momentum Partitioning in Covariance Ion Imaging Analysis. The Journal of Physical Chemistry A. 2024
  • N. Watanabe, M. Otsuka, Y. Kumagai, K. Ishii. Rainbow scattering pattern of fast ions by graphene sheet. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 2024. 553. 165380-165380
  • Weronika O. Razmus, Felix Allum, James Harries, Yoshiaki Kumagai, Kiyonobu Nagaya, Surjendu Bhattacharyya, Mathew Britton, Mark Brouard, Philip H. Bucksbaum, Kieran Cheung, et al. Exploring the ultrafast and isomer-dependent photodissociation of iodothiophenes via site-selective ionization. Physical Chemistry Chemical Physics. 2024
ｍore...
MISC (40)：
  • Felix Allum, Yoshiaki Kumagai, Kiyonobu Nagaya, James Harries, Hiroshi Iwayama, Akinobu Niozu, Mike Ashfold, Mathew Britton, Philip Bucksbaum, Mark Brouard, et al. Time-resolved Imaging of Transient Charge Transfer Dynamics. The International Conference on Ultrafast Phenomena (UP) 2022. 2022. Th4A.3e
  • Felix Allum, Yoshiaki Kumagai, Kiyonobu Nagaya, James Harries, Hiroshi Iwayama, Akinobu Niozu, Mike Ashfold, Matthew Britton, Phillip Bucksbaum, Mark Brouard, et al. Ultrafast probing of charge transfer dynamics with an XUV free-electron laser. Study of Dynamics by Light-Matter Interaction: From Atoms to Complex Systems, Smithfield, RI (United States), 11-12 Jun 2022. 2022
  • 寺尾優作, 熊谷嘉晃, 鈴木一世, 土屋貴寛, 鵜飼正敏, 横谷明徳, 藤井健太郎, 福田義博, 斎藤祐児. 内殻空孔緩和に伴う水和ヌクレオチドからの発光. 日本放射光学会年会・放射光科学合同シンポジウム(Web). 2022. 35th
  • 熊谷嘉晃, 土屋貴寛, 宮後海帆, 寺尾優作, 鈴木一世, 金井唯, 黒瀬研二, 鵜飼正敏, 横谷明徳, 藤井健太郎, et al. Ion mass spectrometry for studying the radiation effect of aqueous molecules. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
  • Toshiyuki Nishiyama Hiraki, Yoshiaki Kumagai, Kiyonobu Nagaya, Kiyoshi Ueda. Ultrafast structural dynamics of highly excited nanoparticles in intense laser fields. SPring-8/SACLA Research Frontiers 2020. 2021. 68-69
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Lectures and oral presentations  (144)：
  • サイト選択的内殻イオン化によるヨードチオフェンの光解離の異性体依存性の研究
    (日本物理学会第79回年次大会 2024)
  • 量子メス入射器に向けたレーザー駆動大強度イオンバンチ加速
    (日本物理学会第79回年次大会 2024)
  • グラフェン膜透過による入射イオンの電荷移行
    (日本物理学会第79回年次大会 2024)
  • Ion momentum imaging with extreme ultraviolet laser pulses
    (15th Asian International Seminar on Atomic and Molecular Physics 2024)
  • レーザー駆動イオン加速器の開発
    (原子衝突学会第49回年会 2024)
ｍore...
Education (3)：
  • 2011 - 2014 Tokyo Institute of Technology Graduate School of Science and Engineering Department of Chemistry
  • 2009 - 2011 Tokyo Institute of Technology Graduate School of Science and Engineering Department of Chemistry
  • 2005 - 2009 Tokyo Institute of Technology School of Science Department of Chemistry
Work history (6)：
  • 2023/05 - 現在 Nara Women's University Faculty of Science Assistant professor
  • 2019/02 - 2023/04 Tokyo University of Agriculture and Technology Institute of Engineering Division of Advanced Applied Physics Assistant Professor
  • 2017/04 - 2019/01 Argonne National Laboratory Chemical Sciences and Engineering Postdoctoral appointee
  • 2016/04 - 2017/03 Tohoku Univeristy Institute of Multidisciplinary Research for Advanced Materials Division of Measurements Assistant Professor
  • 2014/04 - 2016/03 Tohoku Univeristy Institute of Multidisciplinary Research for Advanced Materials Researcher
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Committee career (3)：
  • 2024/04 - 2026/03 原子衝突学会 運営委員
  • 2022/04 - 2024/03 原子衝突学会 学会誌編集委員
  • 2022/04 - 2023/03 日本物理学会 領域 1 原子・分子分野 領域運営委員
Awards (4)：
  • 2022/09 - 原子衝突学会 第23回若手奨励賞 X 線自由電子レーザー誘起ナノプラズマの生成・崩壊ダイナミックス
  • 2022/04 - 日本放射線化学会 放射線化学賞 超短硬X線レーザーによる希ガスクラスターナノプラズマの誕生と追跡
  • 2013/06 - 化学反応討論会 ベストポスター賞
  • 2011/06 - 化学反応討論会 ベストポスター賞
Association Membership(s) (4)：
THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH ,  日本放射線化学会 ,  THE PHYSICAL SOCIETY OF JAPAN ,  The atomic collision society of Japan
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