Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/15808
Título: | Stability of boron nitride bilayers : ground-state energies, interlayer distances, and tight-binding description |
Autor(es): | Ribeiro, R. M. Peres, N. M. R. |
Palavras-chave: | Density Functional Theory Tight-Binding Boron Nitride Single Layer Double Layer |
Data: | 2011 |
Editora: | American Physical Society |
Revista: | Physical Review B |
Resumo(s): | We have studied boron nitride monolayer and bilayer band structures. For bilayers, the ground-state energies of the different five stackings are computed using DFT in order to determine the most stable configuration. Also, the interlayer distance for the five different types of stacking in which boron-nitride bilayers can be found is determined. Using a minimal tight-binding model for the band structures of boron nitride bilayers, the hopping parameters and the on-site energies have been extracted by fitting a tight-binding empirical model to the DFT results. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/15808 |
DOI: | 10.1103/PhysRevB.83.235312 |
ISSN: | 1098-0121 1550-235X |
Versão da editora: | http://prb.aps.org/ |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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paper_BN_resub.pdf | Paper | 258,21 kB | Adobe PDF | Ver/Abrir |