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Non-Hermitian indirect exchange interaction in a topological insulator coupled to a ferromagnetic metal
We theoretically demonstrate non-Hermitian indirect interaction between two magnetic impurities placed at the interface between a 3D topological insulator and a ferromagnetic metal. The coupling of topological insulator and the ferromagnet introduces not only Zeeman exchange field on the surface sta...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8589957/ https://www.ncbi.nlm.nih.gov/pubmed/34772988 http://dx.doi.org/10.1038/s41598-021-01591-x |