Switching of the vortex polarity in a magnetic nanodisk by a DC current
arXiv:0706.3172 · doi:10.1063/1.2775036
Abstract
We study the dynamics of a vortex state nanodisk due to a dc spin current, perpendicular to the disk plane. The irreversible switching of the vortex polarity takes place above some threshold current. The detailed description of these processes is obtained by spin-lattice simulations.
arXiv commentREVTeX, 4 pages, 3 figures
References in corpus (6)
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