Eigenmodes of magnetic skyrmion lattices
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DOI: 10.1103/physrevb.107.144415
Abstract: We explore the interplay between topology and eigenmodes by changing the stabilizing mechanism of skyrmion lattices (skX). We focus on two prototypical ultrathin films hosting an hexagonal (Pd/Fe/Ir(111)) and a square (Fe/Ir(111)) skyrmion lattice, which… read more here.
Keywords: topology; skyrmion lattices; lattice; eigenmodes magnetic ... See more keywords
Spin eigenmodes of magnetic skyrmions and the problem of the effective skyrmion mass
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DOI: 10.1103/physrevb.97.064403
Abstract: Properties of magnon modes localized on a ferromagnetic skyrmion are studied. Three types of possible asymptotic behavior of the modes eigenfrequencies are found for the case of large skyrmion radius $R_s$, namely $\omega_0\sim R_s^{-2}$ for… read more here.
Keywords: spin eigenmodes; magnetic skyrmions; skyrmions problem; eigenmodes magnetic ... See more keywords