Fujii Keisuke

フジイケイスケ | Fujii Keisuke

Affiliation and department：
Job title： Senior R&D Staff Scientist

Research field (1)： Semiconductors, optical and atomic physics

Research theme for competitive and other funds (7)：

2021 - 2026 Elucidation of structures of complex quasi-continuous atomic spectra UTA by using high dispersion spectroscopy and statistical theories
2022 - 2025 プラズマ中原子分子素過程ネットワークの統計的粗視化モデリング
2021 - 2024 機械学習を活用した実測ベースによるタングステンイオン分光モデルの高精度化
2019 - 2024 Development of advanced millimeter wave diagnostic system for high energy ions in fusion plasmas and control for self-burning plasmas
2019 - 2022 Development of Atomic Data Infrastructure with Machine Learning

Show all

Papers (96)：

Shin Kajita, Daisuke Nishijima, Keisuke Fujii, Hirohiko Tanaka, Jordy Vernimmen, Hennie van der Meiden, Ivo Classen, Noriyasu Ohno. Machine learning aided line intensity ratio method for helium-hydrogen mixed recombining plasmas. Plasma Physics and Controlled Fusion. 2024. 66. 10
Shin Kajita, Takehiro Sakakibara, Hideki Kaizawa, Hiroki Natsume, Hirohiko Tanaka, Keisuke Fujii, Noriyasu Ohno. Application of machine learning for optical emission spectroscopy data in NAGDIS-II. Fusion Engineering and Design. 2023. 196
Hiroki Ishihara, Arseniy Kuzmin, Masahiro Kobayashi, Taiichi Shikama, Keiji Sawada, Seiki Saito, Hiroaki Nakamura, Keisuke Fujii, Masahiro Hasuo. Corrigendum to “Ro-vibrational population distribution in the ground state of hydrogen isotopologues in LHD peripheral plasmas deduced from emission spectroscopy” [J. Quant. Spectrosc. Radiat. Transfer 267 (2021) 107592] (Journal of Quantitative Spectroscopy and Radiative Transfer (2021) 267, (S0022407321000856), (10.1016/j.jqsrt.2021.107592)). Journal of Quantitative Spectroscopy and Radiative Transfer. 2022. 291
A. Sasaki, K. Fujii, I. Murakami, H. A. Sakaue, T. Nishikawa, H. Ohashi, N. Nakamura. Modeling the wavelength of unresolved transition arrays in the extreme ultraviolet region from Sn to Hf ions by combining theoretical and experimental spectral data. AIP ADVANCES. 2022. 12. 2
Filipe Grilo, Chintan Shah, Steffen Kuehn, Rene Steinbruegge, Keisuke Fujii, Jose Marques, Ming Feng Gu, Jose Paulo Santos, Jose R. Crespo Lopez-Urrutia, Pedro Amaro. Comprehensive Laboratory Measurements Resolving the LMM Dielectronic Recombination Satellite Lines in Ne-like Fe xvii Ions. ASTROPHYSICAL JOURNAL. 2021. 913. 2. ARTN 140

ｍore...

MISC (29)：

花田和明, 四竈泰一, 藤井恵介, KUZMIN Arseniy, 米田奈生, 蓮尾昌裕, 後藤基志, 後藤基志, 小林政弘, 小林政弘. 3. Distribution and Transport of Hydrogen Atoms and Molecules in the Device Revealed by Surface Analysis and Spectroscopy. プラズマ・核融合学会誌. 2022. 98. 1
藤井恵介, 今野淳, KUZMIN Arseniy, 四竈泰一, 蓮尾昌裕. Velocity Distribution of Light Radical Atoms Developed through Collisional Thermalization. プラズマ・核融合学会年会(Web). 2021. 38th
藤井恵介, 今野淳, KUZMIN Arseniy, 四竈泰一, 蓮尾昌裕. RPower-law Velocity Distribution of Light Radicals in Low-Temperature Plasmas. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
YUN Hiroki, ARSENIY Kuzmin, 小林政弘, 花田和明, 増崎貴, 出射浩, 恩地拓己, 井戸毅, 永島芳彦, 池添竜也, et al. Development of a Reliable Calibration Procedure for PdCu Permeation Probe for in-situ Measurements of Atomic Hydrogen Flux. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2
K. Fujii, C. Suzuki, M. Hasuo. Automatic robust regression analysis of fusion plasma experiment data based on generative modelling. 45th EPS Conference on Plasma Physics, EPS 2018. 2018. 2018-July. 609-612

ｍore...

Work history (2)：

2022/04 - 現在 Oak Ridge National Laboratory Fusion Energy Division Senior R&D staff scientist
2012/04 - 2022/03 Kyoto University Graduate School of Engineering

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page