Elliptical Bloch skyrmion chiral twins in an antiskyrmion system

Skyrmions and anti-skyrmions often exist in distinct material systems. Here, the authors observe elliptical skyrmions and anti-skyrmions with opposite topological charges in one tetragonal Heusler compound Mn1.4Pt0.9Pd0.1Sn with D 2d symmetry.

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Detalles Bibliográficos
Autores principales: Jagannath Jena, Börge Göbel, Tianping Ma, Vivek Kumar, Rana Saha, Ingrid Mertig, Claudia Felser, Stuart S. P. Parkin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/81064fa8eb2d4b78896b3cc5d9e9937b
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Descripción
Sumario:Skyrmions and anti-skyrmions often exist in distinct material systems. Here, the authors observe elliptical skyrmions and anti-skyrmions with opposite topological charges in one tetragonal Heusler compound Mn1.4Pt0.9Pd0.1Sn with D 2d symmetry.