The topology and robustness of two Dirac cones in S-graphene: A tight binding approach

Present work reports an elegant method to address the emergence of two Dirac cones in a non-hexagonal graphene allotrope S-graphene (SG). We have availed nearest neighbour tight binding (NNTB) model to validate the existence of two Dirac cones reported from density functional theory (DFT) computatio...

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Detalles Bibliográficos
Autores principales: Bandyopadhyay, Arka, Datta, Sujoy, Jana, Debnarayan, Nath, Subhadip, Uddin, Md. Mohi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7015927/
https://www.ncbi.nlm.nih.gov/pubmed/32051466
http://dx.doi.org/10.1038/s41598-020-59262-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7015927/
https://www.ncbi.nlm.nih.gov/pubmed/32051466
http://dx.doi.org/10.1038/s41598-020-59262-2

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