Academic Journals Database
Disseminating quality controlled scientific knowledge

Electron States and Quasienergy Spectrum of the Graphene Exposed to the Electromagnetic Wave

ADD TO MY LIST
 
Author(s): S.V. Kryuchkov | E.I. Kukhar’ | O.S. Nikitina

Journal: Journal of Nano- and Electronic Physics
ISSN 2077-6772

Volume: 5;
Issue: 3;
Start page: 03005-1;
Date: 2013;
VIEW PDF   PDF DOWNLOAD PDF   Download PDF Original page

Keywords: Graphene | Dirac equation | Quasienergy | Parametric resonanc

ABSTRACT
The effective spectrum and wave functions of electron states in graphene under the electromagnetic wave with circular polarization are found. The band gap in the graphene spectrum induced by the electromagnetic wave is calculated. Occurrence of such gap is shown to have the nature of the parametric resonance. The effective energy of the electron state in graphene is proved to be the energy averaged over the period of the electromagnetic wave.
Why do you need a reservation system?      Affiliate Program