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...

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Detalles Bibliográficos
Autores principales: Das, Soumendra Kumar, Padhan, Prahallad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2021
Materias:
Chemistry
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

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9416801/
https://www.ncbi.nlm.nih.gov/pubmed/36134302
http://dx.doi.org/10.1039/d1na00139f

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