An Toshu

アントウシュウ | An Toshu

Affiliation and department：

Research field (1)： Applied physics - general

Research keywords (4)： Magnetic resonance imaging , Spintronics , Magnetic resonance , Spin dynamics

Research theme for competitive and other funds (10)：

2019 - 2023 量子状態の高度な制御に基づく革新的量子技術基盤の創出
2018 - 2022 ナノスケール・サーマルマネージメント基盤技術の創出
2018 - 2020 スピン波で接続したハイブリッド量子スピン系の実現
2019 - 2020 走査磁気イメージングダイヤモンドプローブの開発
2016 - 2019 Atomic-scale imaging of spin current generated by the ferromagnetic resonance excitation

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Papers (22)：

Yuta Kainuma, Ryo Iguchi, Dwi Prananto, Vitaliy I. Vasyuchka, Burkard Hillebrands, Toshu An, Ken-ichi Uchida. Local heat emission due to unidirectional spin-wave heat conveyer effect observed by lock-in thermography. Applied Physics Letters. 2021. 118. 22. 222404-222404
Aizitiaili Abulikemu, Yuta Kainuma, Toshu An, Muneaki Hase. Second-Harmonic Generation in Bulk Diamond Based on Inversion Symmetry Breaking by Color Centers. ACS. 2021
D. Prananto, D. Kikuchi, K. Hayashi, and T. An. Imaging of stray magnetic field vectors from magnetic particle with an ensemble of nitrogen-vacancy centers in diamond. Jpn. J. Appl. Phys. 2019
M. Motojima, T. Suzuki, H. Shigekawa, Y. Kainuma, T. An, M. Hase. Giant nonlinear optical effects induced by nitrogen-vacancy centers in diamond crystals. Optics Express. 2019
D. Kikuchi, D. Prananto, K. Hayashi, A. Laraoui, N. Mizuochi, M. Hatano, E. Saitoh, Y. Kim, C. A. Meriles, and T. An. Long-distance excitation of nitrogen-vacancy centers in diamond via surface spin waves. Applied Physics Express. 2017

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MISC (66)：

K. Uchida, H. Adachi, T. An, H. Nakayama, M. Toda, B. Hillebrands, S. Maekawa, E. Saitoh. Acoustic spin pumping: Direct generation of spin currents from sound waves in Pt/Y 3Fe 5O 12 hybrid structures. Journal of Applied Physics. 2012. 111. 5. 053903-053903
K. Uchida, H. Adachi, T. An, H. Nakayama, M. Toda, B. Hillebrands, S. Maekawa, E. Saitoh. Acoustic spin pumping: Direct generation of spin currents from sound waves in Pt/Y 3Fe 5O 12 hybrid structures. Journal of Applied Physics. 2012. 111. 5. 053903-053903
Ken Ichi Uchida, Toshu An, Yosuke Kajiwara, Masaya Toda, Eiji Saitoh. Surface-acoustic-wave-driven spin pumping in Y3Fe 5O12/Pt hybrid structure. Applied Physics Letters. 2011. 99. 21. 212501-212501
Y. Yamane, K. Sasage, T. An, K. Harii, J. Ohe, J. Ieda, S. E. Barnes, E. Saitoh, S. Maekawa. Continuous Generation of Spinmotive Force in a Patterned Ferromagnetic Film. PHYSICAL REVIEW LETTERS. 2011. 107. 23. 236602
Ken-ichi Uchida, Toshu An, Yosuke Kajiwara, Masaya Toda, Eiji Saitoh. Surface-acoustic-wave-driven spin pumping in Y3Fe5O12/Pt hybrid structure. APPLIED PHYSICS LETTERS. 2011. 99. 21. 212501-212501

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Patents (1)：

Books (1)：

Lectures and oral presentations (19)：

ダイヤモンドNV中心によるスピン波計測
(2021年第68回応用物理学会春季学術講演会 2021)
レーザー・FIB加工により作成した走査NV中心プローブによる磁気イメージング
(2021年第68回応用物理学会春季学術講演会 2021)
Probing thermal magnon current mediated by coherent magnon via nitrogen-vacancy centers in diamond
(Bulletin of the American Physical Society 2021)
Observation of standing spin-wave modes in a YIG slab using lock-in thermography
(The 81st JSAP Autumn Meeting 2020 2020)
Fabrication of a NV center diamond probe by using focused ion beam for scanning magnetic field imaging
(The 81st JSAP Autumn Meeting 2020 2020)

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Works (4)：

Professional career (1)：

B.S. from Waseda University(1995), M.S. from Waseda University(1997), Ph.D. from Toyota Technological Institute(2000)

Work history (1)：

JSPS Research Fellow at Toyota Technological Institute(PD)(2000), Researcher at JST(2003), Research Fellow at Tokyo University(2006), Researcher at JST(2006), Assistant Professor at Tohoku University(2010), Researcher at RIKEN(2013)

Awards (2)：

Association Membership(s) (5)：

The Japan Society of Applied Physics , The Physical Society of Japan , 日本磁気学会 , The Surface Science Society of Japan , American Physical Society

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