Magnon band structure of skyrmion crystals and stereographic projection approach
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DOI: 10.1103/physrevb.105.024422
Abstract: Using semiclassical method combined with stereographic projection approach, we investigate the magnetic dynamics of the skyrmion crystal (SkX), formed in planar ferromagnet with both Dzyaloshinskii-Moriya interaction and uniform magnetic field. The topologically non-trivial ground state… read more here.
Keywords: stereographic projection; projection; magnon band; projection approach ... See more keywords
Identifying and Constructing Complex Magnon Band Topology.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.206702
Abstract: Magnetically ordered materials tend to support bands of coherent propagating spin wave, or magnon, excitations. Topologically protected surface states of magnons offer a new path toward coherent spin transport for spintronics applications. In this work… read more here.
Keywords: topology; identifying constructing; magnon band; band topology ... See more keywords