Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/52
Title: Electron-phonon coupling in graphene
Authors: Milošević, Ivanka 
Kepćija, Nenad
Dobardžić, Edib 
Damnjanović, Milan 
Mohr, Marcel
Maultzsch, Janina
Thomsen, Christian
Keywords: Electron-phonon interaction;Graphene;Kohn anomaly;Symmetry
Issue Date: 20-Mar-2010
Journal: International Journal of Modern Physics B
Abstract: 
Numerical and symmetry based analysis of the electron-phonon coupling in graphene have been performed. Symmetry alone predicts the Kohn anomalies, their positions in the Brillouin zone and all quantum numbers of the Kohn modes and the vectors of the Kohn displacements. Dispersion of kink phonons is calculated and found to be similar to the classical phonon spectrum. Interestingly, most of the Γ (including all the acoustic phonons as well) and K modes are shown to be uncoupled to electrons. © 2010 World Scientific Publishing Company.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/52
ISSN: 0217-9792
DOI: 10.1142/S0217979210064265
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