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Electric Field Dependence of Excitation Spectra in AB-Stacked Bilayer Graphene

The single- and many-particle Coulomb excitation spectra in Bernal bilayer graphene can be modulated by a uniform perpendicular electric field. The field-induced oscillatory parabolic bands possess saddle points and local extrema, which, respectively, lead to logarithmically divergent peaks and disc...

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Detalles Bibliográficos
Autores principales: Chuang, Ying-Chih, Wu, Jhao-Ying, Lin, Ming-Fa
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3586817/
https://www.ncbi.nlm.nih.gov/pubmed/23455664
http://dx.doi.org/10.1038/srep01368