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Dirac fermions at high-index surfaces of bismuth chalcogenide topological insulator nanostructures
Binary bismuth chalcogenides Bi(2)Se(3), Bi(2)Te(3), and related materials are currently being extensively investigated as the reference topological insulators (TIs) due to their simple surface-state band dispersion (single Dirac cone) and relatively large bulk band gaps. Nanostructures of TIs are o...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4742872/ https://www.ncbi.nlm.nih.gov/pubmed/26847409 http://dx.doi.org/10.1038/srep20220 |