スピン-マイクロ回転結合に基づくカイラルフォノン誘起スピン輸送の理論研究
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1.Theory of spin pumping and inverse Rashba-Edelstein effect in a two-dimensional electron gas
- 关键词:
- Boltzmann equation;Hadrons;Photons;Spin dynamics;Boltzmann's equations;Current generation;Dresselhaus spin-orbit interactions;Ferromagnetic insulator;Microwave- irradiations;Rashba spin-orbit interactions;Rashba-edelstein effect;Spin transport;Spin-pumping;Two-dimensional electron gas
- Yama, Masaki;Matsuo, Mamoru;Kato, Takeo
- 《Spintronics XVII 2024》
- 2024年
- August 18, 2024 - August 23, 2024
- San Diego, CA, United states
- 会议
We theoretically investigate spin transport in a junction system composed of a ferromagnetic insulator (FI) and a two-dimensional electron gas (2DEG) with both Rashba and Dresselhaus spin-orbit interactions. We briefly present our findings on spin pumping into the 2DEG under microwave irradiation and subsequent current generation via the inverse Rashba-Edelstein effect. We highlight the crucial role of vertex corrections in the theoretical description of these effects. © 2024 SPIE.
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