Yuta Ishii

Affiliation and department：
Job title：助教
Homepage URL (1)： https://sites.google.com/view/ishiiyuta04

Research field (3)： Quantum beam science , Nanostructure physics , Magnetism, superconductivity, and strongly correlated systems

Research keywords (5)：磁性 , ミュオン , 中性子散乱 , X線回折 , 構造物性

Research theme for competitive and other funds (4)：

2023 - 2025 軌道モーメントに対する高精度な軟X線回折イメージング手法の開拓
2021 - 2024 時分解軟X線トモグラフィーによる磁気ダイナミクスの4次元観測
2020 - 2023 Observation of antiferromagnetic order dynamics by soft x-ray diffraction imaging
2019 - 2021 コヒーレント軟X線時分解イメージングによるスピンダイナミクスの観測

Papers (16)：

Yuta Ishii, Terutoshi Sakakura, Yoshihisa Ishikawa, Ryoji Kiyanagi, Jana Lustikova, Takuya Aoyama, Kenya Ohgushi, Yusuke Wakabayashi, Hiroyuki Kimura, Yukio Noda. Nonferroelectric phase with loss of cycloidal magnetic structure in Tb0.515Gd0.485Mn2O5. Physical Review B. 2024. 110. 18
Yuta Ishii, Yuichi Yamasaki, Yusuke Kozuka, Jana Lustikova, Yoichi Nii, Yoshinori Onose, Yuichi Yokoyama, Masaichiro Mizumaki, Jun-ichi Adachi, Hironori Nakao, et al. Microscopic evaluation of spin and orbital moment in ferromagnetic resonance. Scientific Reports. 2024. 14. 1
Yuta Ishii, Yusuke Kozuka, Yuichi Yamasaki, Hironori Nakao. Development of Multi-scale Soft X-ray Diffraction Microscope for Observing Spin Textures. Proceedings of the 29th International Conference on Low Temperature Physics (LT29). 2023
Ryo Fukaya, Jun-ichi Adachi, Hironori Nakao, Yuichi Yamasaki, Chihiro Tabata, Shunsuke Nozawa, Kouhei Ichiyanagi, Yuta Ishii, Hiroyuki Kimura, Shin-ichi Adachi. Time-resolved resonant soft X-ray scattering combined with MHz synchrotron X-ray and laser pulses at the Photon Factory. Journal of Synchrotron Radiation. 2022. 29. 6
Yuta Ishii, Hironori Nakao, Masaichiro Mizumaki, Yusuke Wakabayashi, Taka-hisa Arima, Yuichi Yamasaki. Topological charge of soft X-ray vortex beam determined by inline holography. Scientific Reports. 2022. 12. 1

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MISC (18)：

石井祐太, 木村宏之. 磁気サイクロイド構造に誘起される強誘電性の微視的機構. 中間子学会誌めそん. 2021. 53. 8
Yuta Ishii. Soft X-Ray Vortex Beam Detected by Inline Holography. Photon Factory Highlights 2020. 2021. 60-61
石井祐太, 木村宏之, 中尾裕則. 共鳴軟X線散乱を用いたマルチフェロイックスの配位子酸素サイトのスピン偏極観測. PhotonFactory NEWS. 2020. 38. 1
石井祐太, 木村宏之, 深谷亮, 足立純一, 中尾裕則. Optical induced magnetoelectric effect in Multiferroic Tb_0.5Gd_0.5Mn₂O₅. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2
Hiroyuki KIMURA, Yuta ISHII. Magnetism and ferroelectricity in multiferroic materials studied by a complementary use of synchrotron X-ray, neutron and muon. 2019. 32. 2. 37

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Lectures and oral presentations (4)：

Time- and space-resolved soft X-ray measurement for magnetization dynamics
(OPTICS & PHOTONICS International Congress 2024, Conference on Laser and Synchrotron radiation Combination Experiment 2024 2024)
Soft X-ray microscopy for space- and time-resolved measurements of magnetic materials
(8th International Symposium of Quantum Beam Science at Ibaraki University 2023)
FMR に誘起されたスピン・軌道モーメントの磁化歳差運動に対する時分割 XMCD 測定
(日本物理学会第78回年次大会 2023)
Inline Holography を用いた軟 X 線光渦の観測
(日本放射光学会第14回若手研究会 2022)

Education (3)：

Professional career (1)：

Work history (3)：

2024/04 - 現在東北大学高度教養教育機構助教
2020/04 - 現在 Tohoku University Graduate School of Science and Faculty of Science, Department of Physics Assistant professor
2019/04 - 2020/03 High Energy Accelerator Research Organization

Committee career (1)：

Awards (2)：

Association Membership(s) (3)：

THE JAPANESE SOCIETY FOR NEUTRON SCIENCE , THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH , THE PHYSICAL SOCIETY OF JAPAN

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