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Silicene nanomeshes: bandgap opening by bond symmetry breaking and uniaxial strain
Based on the first-principles calculations, we have investigated in detail the bandgap opening of silicene nanomeshes. Different to the mechanism of bandgap opening induced by the sublattice equivalence breaking, the method of degenerate perturbation through breaking the bond symmetry could split th...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4748269/ https://www.ncbi.nlm.nih.gov/pubmed/26860967 http://dx.doi.org/10.1038/srep20971 |