NATSUMI IWATA

Homepage URL (2)： https://www.ile.osaka-u.ac.jp/ja/index.html , https://www.ile.osaka-u.ac.jp/eng/

Research field (1)： Mathematical physics and basic theory

Research theme for competitive and other funds (10)：

2024 - 2029 高利得レーザー核融合に向けたメゾスケール加熱物理の総合的理解
2023 - 2028 高強度レーザー照射下の非熱的エネルギーカスケードを伴うプラズマ発展の解明
2021 - 2025 Flow and transport in non-equilibrium high energy density plasmas
2020 - 2024 Study of mesoscale high energy density plasmas driven by petawatt laser light
2019 - 2024 Revealing high intensity laser driven isochoric heating by developing PICLS code in international collaborations

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Papers (50)：

K. Sugimoto, N. Iwata, Y. Sentoku. Self-organization of a photon collider and positron beam generation in relativistic laser plasma interaction. Positron Sciences. 2024. 22. 17-25
D. Tanaka, Y. Maeda, Y. Hironaka, K. Kawasaki, N. Higashi, N. Iwata, Y. Sentoku, R. Kodama, N. Ozaki, T. Somekawa, et al. Ultrahigh-energy density state in nanowire arrays irradiated with picosecond kilojoule-class ultra-intense laser. AIP Advances. 2023. 13. 12
K. Sugimoto, Y. He, N. Iwata, I-L. Yeh, K. Tangtartharakul, A. Arefiev, Y. Sentoku. Positron Generation and Acceleration in a Self-Organized Photon Collider Enabled by an Ultraintense Laser Pulse. Physical Review Letters. 2023. 131. 6. 065102-1-065102-6
Study of Nonequilibrium Plasma Dynamics using High Power Lasers. 2023. 99. 5. 177-180
A S Martynenko, T A Pikuz, I Yu Skobelev, S A Pikuz, N Iwata, T Johzaki, J Kawanaka, K F F Law, S Fujioka, R Kodama, et al. Enhancement of K-shell spectroscopy for temperature measuring of isochorically heated matter in the sub-keV range. Plasma Physics and Controlled Fusion. 2023. 65. 5. 055016-055016

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Lectures and oral presentations (9)：

Modeling of kJ laser driven ion acceleration and fusion plasma evolution
(International Conference on High Energy Density Sciences 2024 (HEDS2024) 2024)
Collective and statistical plasma dynamics driven by kJ-class petawatt laser light
(International Conference on High Energy Density Sciences 2023 (HEDS2023) 2023)
Theoretical modeling of picoseconds petawatt laser-plasma interactions
(The 46th European Physical Society Conference on Plasma Physics (EPS2019) 2019)
ピコ秒相対論的レーザーによる非平衡プラズマの理論研究
(日本物理学会第74回年次大会 2019)
ピコ秒相対論領域におけるレーザープラズマ相互作用物理の新展開
(レーザー学会学術講演会第39回年次大会 2019)

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Awards (6)：

2022/03 - Japan Physical Society Fumiko Yonezawa Memorial Award 2022 Theoretical study of high energy density plasma dynamics driven by intense light
2021/11 - The Japan Society of Plasma Science and Nuclear Fusion Research プラズマ・核融合学会第26回学術奨励賞(伊藤早苗特別賞) Theoretical study on particle acceleration in non-equilibrium high energy density plasmas generated by intense laser light
2020/04 - Ministry of Education, Culture, Sports, Science and Technology (MEXT) The Young Scientists’ Prize, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology
2019/06 - Osaka University Osaka University Kondo Prize
2018/11 - Osaka University Osaka University Prize

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