Anisotropic photoconductivity in graphene

Trushin, Maxim and Schliemann, J. (2011) Anisotropic photoconductivity in graphene. EPL, 96 (3): 37006. ISSN 0295-5075, 1286-4854

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Abstract

We investigate the photoconductivity of graphene within the relaxation time approximation. In the presence of the inter-band transitions induced by the linearly polarized light the photoconductivity turns out to be highly anisotropic due to the pseudospin selection rule for Dirac-like carriers. The effect can be observed in clean undoped graphene samples and can be utilized for light polarization detection. Copyright (C) EPLA, 2011

Item Type: Article
Uncontrolled Keywords: ;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Depositing User: Dr. Gernot Deinzer
Date Deposited: 27 May 2020 08:19
Last Modified: 27 May 2020 08:19
URI: https://pred.uni-regensburg.de/id/eprint/19870

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