Group theory analysis of electrons and phonons in N-layer graphene systems

By L. Malard, M. Guimarães, D. Mafra, M. Mazzoni, A. Jorio. 2008

137 citations recorded by the source corpus.

In this work we study the symmetry properties of electrons and phonons in graphene systems as a function of the number of layers. We derive the selection rules for the electron-radiation interactions and for the electron-phonon interactions at all points in the Brillouin zone. By considering these selection rules, we address the double-resonance Raman-scattering process. The monolayer and bilayer graphenes in the presence of an applied electric field are also discussed.

Subfields: Materials Chemistry, Organic Chemistry

View Paper: https://www.semanticscholar.org/paper/98f2dc626dc07fb2a46746954d5986b1414b504d

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In Materials Chemistry

1. M. Glazov
2. S. Ganichev

Citations in the corpus

• High frequency electric field induced nonlinear effects in graphene (2013, background): “In the latter case, the point symmetry is described by either D3d group (for even N), which contains an inversion center, or by D3h group (for odd N > 1) [100].”