Topological magnons in a one-dimensional itinerant flatband ferromagnet
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.245111
Abstract: Different from previous scenarios that topological magnons emerge in local spin models, we propose an alternative that itinerant electron magnets can host topological magnons. A one-dimensional Tasaki model with a flatband is considered as the… read more here.
Keywords: magnons one; itinerant flatband; dimensional itinerant; one dimensional ... See more keywords
An efficient material search for room-temperature topological magnons
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.ade7731
Abstract: Topologically protected magnon surface states are highly desirable as an ideal platform to engineer low-dissipation spintronics devices. However, theoretical prediction of topological magnons in strongly correlated materials proves to be challenging because the ab initio… read more here.
Keywords: temperature topological; topological magnons; temperature; search ... See more keywords