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Swift thermal steering of domain walls in ferromagnetic MnBi stripes
We predict a fast domain wall (DW) motion induced by a thermal gradient across a nanoscopic ferromagnetic stripe of MnBi. The driving mechanism is an exchange torque fueled by magnon accumulation at the DWs. Depending on the thickness of the sample, both hot-to-cold and cold-to-hot DW motion directi...
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| Publicado en: | Sci Rep |
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| Autores principales: | , , , , , , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4830975/ https://ncbi.nlm.nih.gov/pubmed/27076097 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep24411 |
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