Current-driven domain wall motion in magnetic wires with asymmetric notches
arXiv:cond-mat/0510404 · doi:10.1063/1.2140884
Abstract
Current-driven domain wall (DW) motion in magnetic wires with asymmetric notches was investigated by means of magnetic force microscopy. It was found that the critical current density necessary for the current-driven DW motion depended on the propagation direction of the DW. The DW moved more easily in the direction along which the slope of the asymmetric notch was less inclined.
arXiv comment11 pages, 2 figures
References in corpus (6)
- Real-space observation of current-driven domain wall motion in submicron magnetic wires
- Switching a spin-valve back and forth by current-induced domain wall motion
- Domain wall propagation in magnetic nanowires by spin polarized current injection
- Effect of Joule heating in current-driven domain wall motion
- Propagation of a magnetic domain wall in magnetic wires with asymmetric notches
- Microwave performance of high-density bulk MgB2