24 citations · 40 across the 4 of their papers we have counts for
4 papers
Giant mode splitting of azimuthal spin waves in radial vortices
Zhenyu Wang, Liangrui Li, Xuejuan Liu +3
Radial vortex is a topological spin texture stabilized by the interfacial Dzyaloshinskii-Moriya interaction (DMI) in ferromagnetic disks. Previous investigations have shown that th…
Spin-wave focusing induced skyrmion generation
Zhenyu Wang, Z. -X. Li, Ruifang Wang +4
We propose a new method to generate magnetic skyrmions through spin-wave focusing in chiral ferromagnets.A lens is constructed to focus spin waves by a curved interface between two…
Effect of Dzyaloshinskii-Moriya interaction on magnetic vortex switching driven by radial spin waves
Zhenyu Wang, Yunshan Cao, Ruifang Wang +3
We theoretically investigate the radial-spin-wave induced magnetic vortex switching in the presence of Dzyaloshinskii-Moriya interaction (DMI). From micromagnetic simulations, we o…
Unusual spin-wave dynamics in core-shell magnetic nanodisks
Huirong Zhao, Ruifang Wang
We investigated the spin dynamics of a vortex state in a core-shell magnetic nanodisk driven by an oscillating field applied perpendicular to the disk plane by means of micromagnet…