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The effect of mechanical strain on the Dirac surface states in the (0001) surface and the cohesive energy of the topological insulator Bi(2)Se(3)
The band gap (E(g)) engineering and Dirac point tuning of the (0001) surface of 8 QLs (quintuple layers) thick Bi(2)Se(3) slab are explored using the first-principles density functional theory calculations by varying the strain. The strain on the Bi(2)Se(3) slab primarily varies the bandwidth, modif...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
RSC
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9416801/ https://www.ncbi.nlm.nih.gov/pubmed/36134302 http://dx.doi.org/10.1039/d1na00139f |