Effect of High-frequency Laser Radiation on the Graphene Current-voltage Characteristic

Authors S.V. Kryuchkov1,2 , E.I. Kukhar’1 , O.S. Nikitina1
Affiliations

1 Volgograd State Socio-Pedagogical University, Physical Laboratory of Low-Dimensional Systems, 27, V.I. Lenin Avenue, 400066 Volgograd Russia

2 Volgograd State Technical University, 28, V.I. Lenin Avenue, 400005 Volgograd, Russia

Е-mail [email protected], [email protected], [email protected]
Issue Volume 6, Year 2014, Number 4
Dates Received 26 May 2014; published online 29 November 2014
Citation S.V. Kryuchkov, E.I. Kukhar’, et al., J. Nano- Electron. Phys. 6 No 4, 04003 (2014)
DOI
PACS Number(s) 72.80.Vp, 72.15.Gd, 72.20.Ht
Keywords Graphene (23) , Dirac equation (2) , Current-voltage characteristic (12) , Magnetoconductivity.
Annotation The effective spectrum of electron states of graphene taking into account the action of high-frequency laser radiation with elliptical polarization was calculated. Band gap was shown to arise in the graphene spectrum in conditions of high-frequency electromagnetic wave. The current-voltage characteristic of the graphene exposed to such radiation was studied. Effect of high-frequency electric field on the electron magnetotransport in graphene was discussed.

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