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Effect of impurity resonant states on optical and thermoelectric properties on the surface of a topological insulator
We investigate the thermoelectric effect on a topological insulator surface with particular interest in impurity-induced resonant states. To clarify the role of the resonant states, we calculate the dc and ac conductivities and the thermoelectric coefficients along the longitudinal direction within...
| 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/PMC5479872/ https://www.ncbi.nlm.nih.gov/pubmed/28638115 http://dx.doi.org/10.1038/s41598-017-04360-x |