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Topological phase transition between a normal insulator and a topological metal state in a quasi-one-dimensional system
We theoretically report the finding of a new kind of topological phase transition between a normal insulator and a topological metal state where the closing-reopening of bandgap is accompanied by passing the Fermi level through an additional band. The resulting nontrivial topological metal phase is...
| 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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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8217258/ https://www.ncbi.nlm.nih.gov/pubmed/34155297 http://dx.doi.org/10.1038/s41598-021-92390-x |