Trushin, Maxim and Schliemann, John (2011) Anisotropic photoconductivity in graphene. Europhys. Lett. 96, p. 37006.
| Published Version PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 295Kb | |
| Submitted Version PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 232Kb |
Other URL: http://iopscience.iop.org/0295-5075/96/3/37006
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.
| Item Type: | Article |
|---|---|
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann |
| Projects: | GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis, SFB 689: Spinphänomene in reduzierten Dimensionen |
| Subjects: | 500 Science > 530 Physics |
| Status: | Published |
| Refereed: | Yes, this version has been refereed |
| Created at the University of Regensburg: | Yes |
| Owner: | Webmaster Grifoni |
| Deposited On: | 26 May 2011 09:35 |
| Last Modified: | 16 May 2012 13:04 |
| Item ID: | 20987 |
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