Deterministic switching of perpendicular magnetization by out-of-plane anti-damping magnon torques

Spin-wave excitations of magnetic moments (or magnons) can transport spin angular momentum in insulating magnetic materials. This property distinguishes magnonic devices from traditional electronics, where power consumption results from electrons’ movement. Recently, magnon torques have been used to...

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Veröffentlicht in:	Nature nanotechnology 2024-10, Vol.19 (10), p.1478-1484
Hauptverfasser:	Wang, Fei, Shi, Guoyi, Yang, Dongsheng, Tan, Hui Ru, Zhang, Chenhui, Lei, Jiayu, Pu, Yuchen, Yang, Shuhan, Soumyanarayanan, Anjan, Elyasi, Mehrdad, Yang, Hyunsoo
Format:	Artikel
Sprache:	eng
Schlagworte:	140/133 639/301/1005/1008 639/301/119/1001 Angular momentum Antiferromagnetism Chemistry and Materials Science Damping Electron spin Electrons Ferromagnetism Heterostructures Insulation Magnetic fields Magnetic materials Magnetic moments Magnetic properties Magnetic switching Magnetization Magnons Materials Science Nanotechnology Nanotechnology and Microengineering Nickel oxides Polarization Polarization (spin alignment) Power consumption Power management Torque
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