Deformation and motion of skyrmion bags driven by surface acoustic wave
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DOI: 10.1063/5.0263722
Abstract: Skyrmion bags are stable spin textured topologies with arbitrary topological charges, and have the potential to become new carriers in racetrack memory. After the discovery of skyrmion bags, the injection and driving methods of a… read more here.
Keywords: skyrmion; bags driven; acoustic wave; surface acoustic ... See more keywords
In-plane spin excitation of skyrmion bags
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics B"
DOI: 10.1088/1674-1056/acd327
Abstract: Skyrmion bags are spin structures with arbitrary topological charges, which consist of a large skyrmion and multiple small skyrmions. In this work, by applying in-plane ac magnetic fields, we investigate the spin-wave modes of skyrmion… read more here.
Keywords: skyrmion bags; plane spin; excitation; skyrmion ... See more keywords