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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4548439/ https://www.ncbi.nlm.nih.gov/pubmed/26304817 http://dx.doi.org/10.1038/srep13302 |