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Topological delocalization and tuning of surface channel separation in Bi(2)Se(2)Te Topological Insulator Thin films
The surface states of a 3D topological insulator (TI) exhibit topological protection against backscattering. However, the contribution of bulk electrons to the transport data is an impediment to the topological protection of surface states. We report the tuning of the chemical potential in the bulk...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5501793/ https://www.ncbi.nlm.nih.gov/pubmed/28687773 http://dx.doi.org/10.1038/s41598-017-04458-2 |