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Control of Dzyaloshinskii-Moriya interaction in Mn(1−x)Fe(x)Ge: a first-principles study

Motivated by the recent experiment on the size and helicity control of skyrmions in Mn(1−x)Fe(x)Ge, we study how the Dzyaloshinskii-Moriya (DM) interaction changes its size and sign in metallic helimagnets. By means of first-principles calculations, we successfully reproduce the non-trivial sign cha...

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Detalhes bibliográficos
Publicado no:Sci Rep
Main Authors: Koretsune, Takashi, Nagaosa, Naoto, Arita, Ryotaro
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group 2015
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4548439/
https://ncbi.nlm.nih.gov/pubmed/26304817
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep13302
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