Spontaneous skyrmionic lattice from anisotropic symmetric exchange in a Ni-halide monolayer

Skyrmions, topological spin textures, are typically stabilized by the Dzyaloshinskii-Moriya interaction and an applied magnetic field. In this theoretical study, by analysing monolayer NiI2, the authors suggest that two-site anisotropy with magnetic frustration can stabilize a skyrmion lattice.

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Autores principales: Danila Amoroso, Paolo Barone, Silvia Picozzi
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/51ddcfaf91ba4159a88917ab968cc508
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