Yamazaki Takahiro

ヤマザキタカヒロ | Yamazaki Takahiro

Affiliation and department：
Job title： Assistant Professor
Homepage URL (2)： https://www.kotsugi.jp/ , https://tyamazaki.com

Research field (4)： Metallic materials , Magnetism, superconductivity, and strongly correlated systems , Material fabrication and microstructure control , Structural and functional materials

Research keywords (6)： Magnetic functional materials, Radiation analysis, machine learning , Magnetostrictive materials , Nano multi-phase alloys , Barkhausen noise , Soft magnetic thin film , Synchrotron analysis

Research theme for competitive and other funds (6)：

2023 - 2027 Designing magnetic heterostructures with tunable magnetoelastic coupling
2024 - 2026 マテリアルズOODAによる人類未踏のエネルギー磁性材料の創製
2022 - 2025 多元磁気雑音解析によるナノコンポジット磁歪材料の鉄損モデル構築
2020 - 2023 Machine learning-assisted microstructure design by magnetic Barkhausen noise analysis
2019 - 2023 Measurement and control of internal stress in thin film metallic glass using combinatorial technology

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Papers (34)：

Yuma Iwasaki, Ryo Toyama, Takahiro Yamazaki, Yasuhiko Igarashi, Masato Kotsugi, Yuya Sakuraba. Autonomous search for half-metallic materials with B2 structure. Science and technology of advanced materials: Methods. 2024
Alexandre Lira Foggiatto, Ryunosuke Nagaoka, Michiki Taniwaki, Takahiro Yamazaki, Takeshi Ogasawara, Ippei Obayashi, Yasuaki Hiraoka, Chiharu Mitsumata, Masato Kotsugi. Analysis of the excess loss in high-frequency magnetization process through machine learning and topological data analysis. IEEE transactions on magnetics. 2024. 60. 9. 1-5
Ryunosuke Nagaoka, Ken Masuzawa, Michiki Taniwaki, Alexandre Lira Foggiatto, Takahiro Yamazaki, Ippei Obayashi, Yasuaki Hiraoka, Chiharu Mitsumata, Masato Kotsugi. Quantification of the coercivity factor in soft magnetic materials at different frequencies using topological data analysis. IEEE transactions on magnetics. 2024
Taisei Kato, Ryo Morisaki, Takahiro Yamazaki, Chiemi Oka, Junpei Sakurai, Seiichi Hata. Prototype of parallel plate type fast atom beam source and its improvement of irradiation characteristics. International journal of automation technology. 2024
Kanna Omae, Takahiro Yamazaki, Kohya Sano, Chiemi Oka, Junpei Sakurai, Seiichi Hata. Effect of noise on accuracy of grain size evaluation by magnetic barkhausen noise analysis. International journal of automation technology. 2024

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MISC (23)：

K Sano T Yamazaki C Oka J Sakurai S Hata. Magnetostrictive Properties of Fe-Based Nanocrystalline Soft Magnetic Alloys with Ga Addition. 2023 IEEE International Magnetic Conference (INTERMAG). 2023
A.L. Foggiatto Y Mizutori T Yamazaki S Sato K. Masuzawa R. Nagaoka M. Taniwaki S. Fujieda S. Suzuki K. Ishiyama T. Fukuda Y. Igarashi C. Mitsumata M. Kotsugi. Visualization of the Magnetostriction Mechanism Using Machine Learning. 2023 IEEE International Magnetic Conference (INTERMAG). 2023
加藤泰成, 森崎諒, 山崎貴大, 岡智絵美, 櫻井淳平, 秦誠一. Prototype of parallel plate type fast atom beam source for large area irradiation. 精密工学会大会学術講演会講演論文集(CD-ROM). 2023. 2023
佐野光哉, 岡智絵美, 櫻井淳平, 山崎貴大, 秦誠一. Fe系ナノ結晶合金の磁歪特性におけるAl添加効果. 日本金属学会講演大会(Web). 2022. 171st
R. Morisaki J. Sakurai C. Oka T. Yamazaki T. Akao T. Takahashi H. Tsuji N. Ohno and S. Hata. New Long Life Fast Atom Beam Source for Surface Activated Bonding. 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D). 2021. 8-8

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Patents (2)：

磁歪材料およびそれを用いた磁歪式デバイス
応力センサー

Lectures and oral presentations (68)：

Analyzing Magnetic Domain Structures in Ferromagnetic Shape Memory Alloys Through Machine Learning
(ICM2024 2024)
Measurement of Magnetic Barkhausen Noise on Alloy Foils Used for Inductor Core in Power Electronics Applications
(2024 IEEE International Magnetic Conference (INTERMAG) 2024)
Interpretation in physics on magnetic domain structure dynamics in soft magnetic materials using feature extended energy landscape
(2024 IEEE International Magnetic Conference (INTERMAG) 2024)
Analysis of the high-frequency magnetization process through machine learning and topological data techniques
(2024 IEEE International Magnetic Conference (INTERMAG) 2024)
ナノ結晶アモルファス合金に及ぼす磁歪の影響評価
(第71回応用物理学会春季学術講演会 2024)

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Education (3)：

2016 - 2019 Yokohama National University Graduate School of Engineering Division of Mechanicals Science and Engineering
2014 - 2016 Yokohama National University Graduate School of Engineering Division of Physics, Electrical and Computer Engineering
2010 - 2014 Yokohama National University Faculty of Engineering

Work history (3)：

2022/04 - 現在 Tokyo University of Science Organization for Research Advancement
2021/03 - 2022/03 University of Maryland Department of Materials Science and Engineering
2019/04 - 2022/03 Nagoya University Graduate School of Engineering

Committee career (2)：

2024/03 - 現在 The Magnetics Society of Japan Editorial Committee
2023/04 - 現在日本機械学会機能材料と構造の力学

Awards (2)：

2017/08 - The 15th International Conference on Advanced Materials Award for Research Encouragement
2015/05 - Poster award for young researcher

Association Membership(s) (4)：

日本鉄鋼協会 , 日本金属学会 , 日本磁気学会 , 日本機械学会

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