Dzyaloshinskii-Moriya interactions, Néel skyrmions and V4 magnetic clusters in multiferroic lacunar spinel GaV4S8

Dzyaloshinskii-Moriya interactions, Néel skyrmions and V4 magnetic clusters in multiferroic lacunar spinel GaV4S8

Abstract Using ab initio density functional theory with static mean-field correlations, we calculate the Heisenberg and Dzyaloshinskii-Moriya interactions (DMI) for an atomistic spin Hamiltonian for the lacunar spinel, GaV4S8. The parameters describing these interactions are used in atomistic spin d...

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Bibliographic Details
Main Authors: Vladislav Borisov, Nastaran Salehi, Manuel Pereiro, Anna Delin, Olle Eriksson
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:npj Computational Materials
Online Access:https://doi.org/10.1038/s41524-024-01232-7

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