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Unraveling the interlayer-related phonon self-energy renormalization in bilayer graphene

In this letter, we present a step towards understanding the bilayer graphene (2LG) interlayer (IL)-related phonon combination modes and overtones as well as their phonon self-energy renormalizations by using both gate-modulated and laser-energy dependent inelastic scattering spectroscopy. We show th...

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Detalles Bibliográficos
Autores principales: Araujo, Paulo T., Mafra, Daniela L., Sato, Kentaro, Saito, Riichiro, Kong, Jing, Dresselhaus, Mildred S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3527827/
https://www.ncbi.nlm.nih.gov/pubmed/23264879
http://dx.doi.org/10.1038/srep01017