Rchr
J-GLOBAL ID:201701014027960130
Update date: Oct. 02, 2024
Ito Keita
イトウ ケイタ | Ito Keita
Affiliation and department:
Job title:
Assistant Professor
Other affiliations (1):
-
東北大学
金属材料研究所 先端エネルギー材料理工共創研究センター
助教
Homepage URL (1):
http://magmatelab.imr.tohoku.ac.jp
Research field (3):
Electric/electronic material engineering
, Crystal engineering
, Applied materials
Research keywords (2):
Spintronics
, Magnetic Nitrides
Research theme for competitive and other funds (7):
- 2021 - 2024 強磁性窒化鉄薄膜への第三元素添加と多層構造化による異常ネルンスト効果の増大
- 2018 - 2023 Renaissance of Metallic Superlattices
- 2017 - 2020 シリコン基板上への軽元素侵入型垂直磁化膜の創製
- 2018 - 2019 Fabrication of Antiferromagnetically-coupled metallic superlattices for highly efficient spin orbit torque
- 2017 - 2018 垂直磁気異方性を有する軽元素侵入型強磁性体薄膜の成長と磁気特性の評価
- 2014 - 2016 シリコン基板上への高スピン偏極強磁性薄膜の創製とスピントロニクスデバイスへの展開
- 2012 - 2013 高スピン偏極強磁性窒化物のエピタキシャル成長とスピントロニクスデバイスの作製
Show all
Papers (59):
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Keita Ito, Nobukiyo Kobayashi, Kenji Ikeda, Takumi Ichimura, Mitsuhiro Matsuki, Takahide Kubota, Kenta Amemiya, Akio Kimura, Koki Takanashi. Enhanced orbital magnetic moment in an FeCo-BaF2 granular film revealed by x-ray magnetic circular dichroism. Journal of Magnetism and Magnetic Materials. 2024. 606. 172361-1-5
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Hao Ding, Keita Ito, Yasushi Endo, Koki Takanashi, Takeshi Seki. Magnetoelastic coupling for Fe-Ga thin films epitaxially grown on different substrates. Journal of Physics D: Applied Physics. 2024. 57. 38. 385002-1-10
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Keita Ito, Takahide Kubota, Koki Takanashi. Negative anomalous Nernst coefficient in a MnAlGe film and its enhancement in a (Mn-Cr)AlGe film. Physical Review Applied. 2024. 21. 5. 054012-1-7
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Keita Ito, Ivan Kurniawan, Yusuke Shimada, Yoshio Miura, Yasushi Endo, Takeshi Seki. Giant tunability of magnetoelasticity in Fe4N system: Platform for unveiling correlation between magnetostriction and magnetic damping. arXiv. 2024. 2403.16679
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Takahiro Nishio, Keita Ito, Hiroaki Kura, Koki Takanashi, Hideto Yanagihara. Uniaxial magnetic anisotropy of L10-FeNi films with island structures on LaAlO3(110) substrates by nitrogen insertion and topotactic extraction. Journal of Alloys and Compounds. 2024. 976. 172992-1-8
more...
MISC (4):
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Keita Ito, Koki Takanashi, Hiroaki Kura. Fabrication of L10-ordered FeNi alloys with topotactic denitriding method toward application to permanent magnets. Magnetics Japan. 2022. 17. 2. 82-88
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Koki Takanashi, Takeshi Seki, Takahide Kubota, Keita Ito. Progress of Spintronic Materials Based on Ordered Alloys. Function & Materials. 2018. 38. 8. 48-58
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Takahide Kubota, Tomoki Tsuchiya, Keita Ito, Tomoko Sugiyama, Yukiharu Takeda, Yuji Saitoh, Akio Kimura, Koki Takanashi. Exchange bias using antiferromagnetic Heusler alloy films. IEICE Technical Report. 2018. 118. 74. 43-47
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Takashi Suemasu, Takanobu Saito, Atsushi Okada, Katsuaki Toh, M. Ajimal Khan, Weijie Du, Makabe Keniji, Keita Ito, Kazunori Harada, Noritaka Usami. Toward Silicide-based solar cells and spintronics. IEICE Technical Report. 2011. 110. 424. 1-5
Patents (3):
Lectures and oral presentations (146):
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Anomalous Nernst effect in Fe4N films substituted by heavy metal elements
(2024)
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First-principles study of magnetostriction and damping in Fe4xCo4-4xN
(第85回応用物理学会秋季学術講演会 2024)
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Anomalous Nernst effect in heavy-metal-substituted Fe4N films
(第85回応用物理学会秋季学術講演会 2024)
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Giant tunability of magnetoelasticity in Fe4N system: Platform for unveiling correlation between magnetostriction and magnetic damping
(International Symposium on Advanced Magnetic Materials and Applications 2024 2024)
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Large modulation of magneto-elastic property in Fe4N nitride system
(2024)
more...
Education (3):
- 2011 - 2014 University of Tsukuba Graduate School of Pure and Applied Sciences Institute of Applied Physics
- 2009 - 2011 University of Tsukuba Graduate School of Pure and Applied Sciences Institute of Applied Physics
- 2005 - 2009 University of Tsukuba Third Cluster of Colleges College of Engineering Sciences
Professional career (1):
- Ph.D. in Engineering (University of Tsukuba)
Work history (4):
- 2016/09 - 現在 Tohoku University Institute for Materials Research
- 2014/04 - 2016/08 Tohoku University Graduate School of Engineering Department of Electronic Engineering JSPS Postdoctoral Fellow
- 2014/04 - 2016/08 University of Tsukuba Faculty of Pure and Applied Sciences Visiting Researcher
- 2012/04 - 2014/03 University of Tsukuba Graduate School of Pure and Applied Sciences Institute of Applied Physics JSPS Research Fellow (DC2)
Committee career (2):
- 2019/06 - 現在 公益社団法人 日本磁気学会 論文・編集委員会委員
- 2022/04 - 2022/08 IUMRS-ICYRAM2022 Contributed Session Organizer
Awards (5):
- 2021/07 - THE HONDA MEMORIAL FOUNDATION 61st Harada Young Research Award
- 2014/03 - 筑波大学 2013年度 筑波大学大学院 数理物質科学研究科長表彰
- 2013/09 - SPRUC SPring-8 User Community 2013 Young Scientist Award
- 2012/05 - INC8 Best Poster Award in the 8th International Nanotechnology Conference on Communication and Cooperation
- 2011/03 - 筑波大学 2010年度 筑波大学大学院 数理物質科学研究科長表彰
Association Membership(s) (3):
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