Abstract
We perform a thorough study of the strainology of the Raman response in graphene, for different external perturbations, within the framework of a long-wavelength, effective field theory for the vibrational spectrum. We calculate the evolution of the G-peak for the cases of compressive and stretching strains, and we discuss our results in connection to the physics of the G-peak redshift due to bending/uniaxial strain and the G-peak blueshift due to a substrate. Furthermore, we calculate the Raman response for the cases of periodic buckling of nanoribbons and within a toy model for ripples, and in both cases we are able to obtain a rather broad, D-like-peak in the Raman spectrum, even for the case of defect free graphene. We discuss all our theoretical results in connection to recent Raman spectroscopy experiments.
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References
A.K. Geim, K.S. Novoselov, Nat. Mater. 6, 183 (2007)
K.I. Bolotin et al., Solid State Commun. 146, 351 (2008)
S.V. Morozov et al., Phys. Rev. Lett. 100, 016602 (2008)
C. Lee et al., Science 321, 385 (2008)
A.K. Geim, Science 324, 1530 (2009)
M.S. Fuhrer, C.N. Lau, A.H. MacDonald, MRS Bulletin 35, 289 (2010)
A.H. Castro Neto, K. Novoselov, Rep. Prog. Phys. 74, 082501 (2011)
D.R. Dreyer, R.S. Ruoff, C.W. Bielawski, Angew. Chem. Int. Edition 49, 9336 (2010)
F. Schwierz, Nat. Nanotechnol. 5, 487 (2010)
A.H. Castro Neto et al., Rev. Mod. Phys. 81, 109 (2009)
D.R. Cooper et al., ISRN Condensed Matter Physics, Article ID 501686 (2012)
S. Park, R.S. Ruoff, Nat. Nanotechnol. 4, 217 (2009)
Y. Zhu et al., Adv. Mater. 22, 3906 (2010)
M.S. Dresselhaus, A. Jorio, R. Saito, Annu. Rev. Condens. Matter Phys. 1, 89D108 (2010)
A.C. Ferrari et al., Phys. Rev. Lett. 97, 187401 (2006)
S. Pisana et al., Nat. Mater. 6, 198 (2007)
S. Piscanec et al., Phys. Rev. Lett. 93, 185503 (2004)
A. Jorio et al., Phys. Rev. B 66, 115411 (2002)
M.S. Dresselhaus et al., Physica B 323, 15 (2002)
M. Lazzeri et al., Phys. Rev. Lett. 95, 236802 (2005)
M. Lazzeri et al., Phys. Rev. B 73, 155426 (2006)
S. Piscanec et al., Phys. Rev. Lett. 75, 035427 (2007)
A.C. Ferrari, Solid State Commun. 143, 47 (2007)
T.M.G. Mohiuddin et al., Phys. Rev. B 79, 205433 (2009)
J. Rohrl et al., Appl. Phys. Lett. 92, 201918 (2008)
Z.H. Ni et al., Phys. Rev. B 77, 115416 (2008)
J. Yan et al., Phys. Rev. Lett. 98, 166802 (2007)
A.H. Castro Neto, F. Guinea, Phys. Rev. B 75, 045404 (2007)
J.A. Robinson et al., Nano Lett. 9, 2873 (2009)
S. Piscanec et al., Eur. Phys. J. Special Topics 148, 159 (2007)
Z. Ni et al., Nano Research 1, 273 (2008)
L.M. Malard et al., Phys. Rep. 473, 51 (2009)
Yi. Wang et al., ACS Nano 5, 3645 (2011)
Chun-Chung Chen et al., Nano Lett. 9, 4172 (2009)
L.D. Landau, E.M. Lifschitz, Theory of Elasticity (Pergamon Press, Oxford, 1959)
C. Nisoli et al., Phys. Rev. Lett. 99, 045501 (2007)
L.A. Falkovsky, J. Exp. Theor. Phys. 105, 397 (2007)
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Santos, L., Silva Neto, M. Strainology of Raman phonons in bended, periodically buckled, and rippled graphene. Eur. Phys. J. B 86, 267 (2013). https://doi.org/10.1140/epjb/e2013-31007-7
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DOI: https://doi.org/10.1140/epjb/e2013-31007-7