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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...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2013
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| 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 |