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Discovery of coexisting Dirac and triply degenerate magnons in a three-dimensional antiferromagnet
Topological magnons are emergent quantum spin excitations featured by magnon bands crossing linearly at the points dubbed nodes, analogous to fermions in topological electronic systems. Experimental realisation of topological magnons in three dimensions has not been reported so far. Here, by measuri...
| Autores principales: | , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6030121/ https://www.ncbi.nlm.nih.gov/pubmed/29968725 http://dx.doi.org/10.1038/s41467-018-05054-2 |