Answers are grounded in this paper and cite their sources.
We have investigated the velocity of magnetic domain wall (DW) motion induced by electric currents in a Co/Ni nanowire with a perpendicular magnetic anisotropy. The DW velocity increased as current density increased and the maximum velocity of 60 m/s was observed. Furthermore, the DW velocity was found to be almost independent of external perpendicular magnetic fields in the range of −50 to +50 Oe. The mechanism of the observed field insensitivity of the current induced DW motion is also discussed.
No takes yet. Share an insight, caveat, or question.
Koyama et al. (2011) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: