Dzyaloshinskii-Moriya-Interaction-Like Behavior in Confined Permalloy Nanostructures via Coupled Magnetic Vortices.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207206
Abstract: Dzyaloshinskii-Moriya interaction (DMI), one of antisymmetric exchanges, originates from the combination of low structural symmetry and large spin-orbit coupling and favors magnetization rotations with fixed chirality. Herein, this work reports a DMI-like behavior in permalloy… read more here.
Keywords: coupled vortices; via coupled; dzyaloshinskii moriya; like behavior ... See more keywords
The dynamics of vertically coupled vortices excited by current with tilted spin polarization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168387
Abstract: Abstract Vertically coupled magnetic vortices with potential applications in data storage and processing have attracted great interests in the past two decades. A nonlinear device with short-term memory and controllable activation states is also demanded… read more here.
Keywords: dynamics vertically; vertically coupled; polarity; current tilted ... See more keywords