Influence of Dzialoshinskii-Moriya interaction on static and dynamic properties of a transverse domain wall
arXiv:1402.3238 · doi:10.1016/j.jmmm.2014.04.073
Abstract
It is shown that the Dzialoshinskii-Moriya interaction leads to asymmetrical deformation of the transverse domain wall profile in one-dimensional biaxial magnet. Amplitude of the deformation is linear with respect to the Dzialoshinskii constant . Corrections caused by the Dzialoshinskii-Moriya interaction are obtained for the number of the domain wall parameters: energy density, Doering mass, Walker field. The modified - model with an additional pair of conjugated collective variables is proposed for studying the dynamical properties of the wall with taking into account the internal degrees of freedom.
7 pages, 4 figures
References in corpus (4)
- Skyrmion confinement in ultrathin film nanostructures in the presence of Dzyaloshinskii-Moriya interaction
- Asymmetric Magnetic Domain-Wall Motion by the Dzyaloshinskii-Moriya Interaction
- Domain wall tilting in the presence of the Dzyaloshinskii-Moriya interaction in out-of-plane magnetized magnetic nanotracks
- High domain wall velocities due to spin currents perpendicular to the plane
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- Rashba Torque Driven Domain Wall Motion in Magnetic Helices
- Oscillatory behavior of the domain wall dynamics in a curved cylindrical magnetic nanowire
- Spin-Cherenkov effect in a magnetic nanostrip with interfacial Dzyaloshinskii-Moriya interaction
- Domain wall diode based on functionally graded Dzyaloshinskii-Moriya interaction
- Spin-motive force due to domain wall motion in the presence of Dzyaloshinskii-Moriya Interaction
- Chiral breakdown engineered by mesoscale Dzyaloshinskii-Moriya interaction in biaxial magnetic nanotubes
- Domain wall dynamics for an in-plane magnetized thin film with large perpendicular hard axis anisotropy including Dzyaloshinskii-Moriya interaction