Splitting of the Raman 2D band of graphene subjected to strain

Mohr M, Maultzsch J, Thomsen C (2010)

Publication Status: Published

Publication Type: Journal article

Publication year: 2010

Journal

Physical Review B American Physical Society

Publisher: AMER PHYSICAL SOC

Book Volume: 82

Journal Issue: 20

DOI: 10.1103/PhysRevB.82.201409

Open Access Link: https://arxiv.org/abs/1008.1488

Abstract

The Raman 2D band-important for the analysis of graphene-shows a splitting for uniaxial strain. The splitting depends on the strength and direction of the applied strain and on the polarization of the incident and outgoing light. We expand the double-resonance Raman model in order to explain the strain direction dependence and the polarization dependence of the splitting. The analysis of this splitting gives distinct insight into the origin of the 2D band. Our prediction of the strain direction and polarization dependence agrees well with recent experiments.

Authors with CRIS profile

Janina Maultzsch Lehrstuhl für Experimentalphysik

Involved external institutions

Technische Universität Berlin DE Germany (DE)

How to cite

APA:

Mohr, M., Maultzsch, J., & Thomsen, C. (2010). Splitting of the Raman 2D band of graphene subjected to strain. Physical Review B, 82(20). https://doi.org/10.1103/PhysRevB.82.201409

MLA:

Mohr, Marcel, Janina Maultzsch, and Christian Thomsen. "Splitting of the Raman 2D band of graphene subjected to strain." Physical Review B 82.20 (2010).

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