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Realization of Dirac Cones in Few Bilayer Sb(111) Films by Surface Modification
We report the first-principle study on the recovery and linearization of Dirac cones in the electronic band structures of a few bilayer Sb(111) films (n-BL Sb) by surface modification. Due to the interaction between the surface states on the two surfaces of a free-standing film, the distorted Dirac...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4545755/ https://www.ncbi.nlm.nih.gov/pubmed/26293493 http://dx.doi.org/10.1186/s11671-015-1043-8 |