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Tight-binding approach to penta-graphene

We introduce an effective tight-binding model to discuss penta-graphene and present an analytical solution. This model only involves the π-orbitals of the sp(2)-hybridized carbon atoms and reproduces the two highest valence bands. By introducing energy-dependent hopping elements, originating from th...

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Detalles Bibliográficos
Autores principales: Stauber, T., Beltrán, J. I., Schliemann, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778137/
https://www.ncbi.nlm.nih.gov/pubmed/26940279
http://dx.doi.org/10.1038/srep22672

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