Magnetization dynamics induced by in-plane currents in ultrathin magnetic nanostructures with Rashba spin-orbit coupling

Article

关键词: DOMAIN-WALL MOTION;    TRANSFER TORQUE;    DRIVEN;    FERROMAGNETS;    WAVES;    LAYER;   

DOI  :  10.1103/PhysRevB.85.180404

来源: SCIE

【 摘 要 】

Recent experiments on ultrathin magnetic layers with broken inversion symmetry reported anomalous current-driven magnetization dynamics. We show that the spin-transfer torque can be significantly modified by Rashba spin-orbit coupling and the modified spin-transfer torque can explain the anomalous magnetization dynamics. This work will be valuable for the development of next generation spintronic devices based on ultrathin magnetic systems.

【 授权许可】

Free