Phenomenology of current-skyrmion interactions in thin films with perpendicular magnetic anisotropy

Article

关键词: CHIRAL MAGNET;    DOMAIN-WALLS;    DYNAMICS;    LATTICE;    MOTION;   

DOI  :  10.1103/PhysRevB.89.064425

来源: SCIE

【 摘 要 】

We study skyrmions in magnetic thin films with structural inversion asymmetry perpendicular to the film plane. We construct a phenomenological model that describes the interaction between the motion of skyrmions and electric currents to lowest order in spin-orbit coupling. Based on this model, we estimate the experimental verifiable velocities for current-driven motion of skyrmion textures based on available results obtained from domain-wall dynamics.

【 授权许可】

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