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Effect of Surface States on Terahertz Emission from the Bi(2)Se(3) Surface
Three-dimensional topological insulators are materials that behave as an insulator in the interior, but as a metal on the surface with Dirac surface states protected by the topological properties of the bulk wavefunctions. The newly discovered second surface state, located about 1.5 eV above the con...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4437309/ https://www.ncbi.nlm.nih.gov/pubmed/25988722 http://dx.doi.org/10.1038/srep10308 |