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Electronic properties of bilayer graphene probed by Resonance Raman Scattering
Author(s) -
Malard L. M.,
Nilsson J.,
Mafra D. L.,
Elias D. C.,
Brant J. C.,
Plentz F.,
Alves E. S.,
Neto A. H. Castro,
Pimenta M. A.
Publication year - 2008
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.200879591
Subject(s) - bilayer graphene , raman spectroscopy , graphene , raman scattering , bilayer , resonance (particle physics) , materials science , band gap , condensed matter physics , scattering , nanotechnology , optoelectronics , physics , optics , chemistry , atomic physics , membrane , biochemistry
In this work we have measured the G′ Raman band of bilayer graphene using several laser lines. We show that from the analysis of the experimental data in the framework of the double resonance Raman model we can derive the Slonczewski‐Weiss‐McClure band parameters of bilayer graphene. We analyze the behavior of the theoretical model as a function of these band parameters by comparing with the experimental results. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)