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J-GLOBAL ID:202301002390561157   Update date: Jan. 15, 2025

Kumaki Fumitoshi

クマキ フミトシ | Kumaki Fumitoshi
Affiliation and department:
Research keywords  (5): 放射光時間分解計測 ,  放射光 ,  軟X線分光 ,  溶液 ,  レーザー
Research theme for competitive and other funds  (1):
  • 2024 - 2027 時間分解軟X線吸収分光法による光合成色素の光反応測定法の開発
Papers (7):
  • 熊木文俊, 長坂将成, 深谷亮, 足立純一. 溶液試料の光励起緩和過程の研究に向けた時間分解軟X線吸収分光法の開発. 原子衝突学会誌しょうとつ. 2025. 22. 1. R001-1-R001-13
  • Masanari Nagasaka, Fumitoshi Kumaki, Yifeng Yao, Jun-ichi Adachi, Kenji Mochizuki. Mechanism of poly(N-isopropylacrylamide) cononsolvency in aqueous methanol solutions explored via oxygen K-edge X-ray absorption spectroscopy. Physical Chemistry Chemical Physics. 2024. 26. 18. 13634-13638
  • Yuto Kudo, Fumitoshi Kumaki, Masanari Nagasaka, Jun-ichi Adachi, Yoshifumi Noguchi, Nobuaki Koga, Hideyuki Itabashi, Miyabi Hiyama. Experimental and Theoretical Study for Core Excitation of Firefly Luciferin in Carbon K-Edge Spectra. The Journal of Physical Chemistry A. 2024. 128. 3. 611-617
  • Fumitoshi Kumaki, Masanari Nagasaka, Ryo Fukaya, Yasuaki Okano, Shohei Yamashita, Shunsuke Nozawa, Shin-ichi Adachi, Jun-ichi Adachi. Operando time-resolved soft x-ray absorption spectroscopy for photoexcitation processes of metal complexes in solutions. The Journal of Chemical Physics. 2023
  • Wei-Hong Huang, Yue Zhao, Shota Kusama, Fumitoshi Kumaki, Chih-Wei Luo, Takao Fuji. Generation of sub-half-cycle 10 μm pulses through filamentation at kilohertz repetition rates. Optics Express. 2020. 28. 24. 36527-36527
more...
MISC (4):
  • F. Kumaki, M. Nagasaka, R. Fukaya, Y. Okano, S. Yamashita, S. Nozawa, S. Adachi, J. Adachi. Development of Time-Resolved Soft X-Ray Absorption Spectroscopy for Photoreactions in a Liquid Cell. Photon Factory Highlights 2022. 2023. 38-39
  • Wei-Hong Huang, Fumitoshi Kumaki, Chih-Wei Luo, Takao Fuji. Generation of CEP-stable half-cycle 10 μm pulses through two-color laser-induced filamentation. The 22nd International Conference on Ultrafast Phenomena 2020. 2020
  • Fumitoshi Kumaki, Hideto Shirai, Yutaka Nomura, Takao Fuji. High harmonic generation in solids driven by sub-cycle mid-infrared pulses from laser filamentation. EPJ Web of Conferences. 2019. 205. 02023-02023
  • Hideto Shirai, Fumitoshi Kumaki, Yutaka Nomura, Takao Fuji. High-harmonic generation from crystalline silicon driven by sub-cycle mid-infrared pulses. Optics InfoBase Conference Papers. 2018. 2018
Lectures and oral presentations  (23):
  • [11P-50] クロロフィルaの軟X線吸収分光法
    (第38回日本放射光学会年会 放射光科学合同シンポジウム 2025)
  • Time resolved soft X-ray absorption spectroscopy of iron phenanthroline solution
    (The 18th Annual Meeting of Japan Society for Molecular Science 2024)
  • [LSC2-01(Invited)]Observation of the photoreaction in the iron complex solution by time- resolved soft X-ray absorption spectroscopy in KEK-PF
    (Conference on Laser and Synchrotron Radiation Combination Experiment 2024 (LSC2024) 2024)
  • Time-resolved soft X-ray absorption spectroscopy of laser excited iron complex in solution
    (2024)
  • メンブレンチップ上にスピンコーターにより塗布した 薄膜試料の軟 X 線吸収スペクトル複合計測の試み
    (第37回日本放射光学会年会・放射光科学合同シンポジウム)
more...
Education (4):
  • 2020 - 2023 The Graduate University for Advanced Studies School of High Energy Accelerator Science Department of Materials Structure Science
  • 2019 - 2020 豊田工業大学 博士後期課程 情報援用工学専攻
  • 2017 - 2019 The Graduate University for Advanced Studies School of Physical Sciences
  • 2013 - 2017 Niigata University Department of Environmental Science
Professional career (1):
  • Ph.D. (The Graduate University for Advanced Studies)
Work history (2):
  • 2024/04 - 現在 Keio University Faculty of Science and Technology
  • 2023/04 - 現在 High Energy Accelerator Research Organization Institute of Materials Structure Science
Awards (1):
  • 2022/09 - 原子衝突学会第47 回年会 原子衝突学会第47回年会優秀ポスター賞 レーザー励起による溶液試料の時間分解軟X線吸収分光法の開発
Association Membership(s) (2):
原子衝突学会 ,  日本放射光学会
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