Spin-Torque Gilbert Damping Modulation due to a Spin Current in Si/Al Compositional Gradient Material

Taisuke Horaguchi

Presentation information

Oral Session

A. Fundamentals » [A-1] New Methodology for Developing Innovative Materials

[A1-O401] Oral 401

Thu. Dec 14, 2023 9:00 AM - 12:00 PM Session 5 (Room E)

Chair: Shinji Yuasa (National Institute of Advanced Industrial Science and Technology), Kiyohito Ishida (Tohoku University)

9:40 AM - 10:00 AM

[A1-O401-03] Spin-Torque Gilbert Damping Modulation due to a Spin Current in Si/Al Compositional Gradient Material

*Taisuke Horaguchi¹, Cong He², Zhenchao Wen², Tadakatsu Ohkubo², Seiji Mitani², Hiroaki Sukegawa², Hunji Fujimoto³, Kazuto Yamanoi¹, Mamoru Matsuo⁴, Yukio Nozaki¹ (1. Keio Univ. (Japan), 2. NIMS (Japan), 3. Saitama Univ. (Japan), 4. Kavli ITS UCAS (China))

Keywords:Spin current, ST-FMR, Spin-vorticity coupling,, Compositional gradient material

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