High harmonic generation in Landau-quantized graphene subjected to a strong electromagnetic radiation
Mesoscale and Nanoscale Physics
2017-05-24 v1
Abstract
We study nonlinear optical response of Landau quantized graphene to an intense electromagnetic wave. In particular, we consider high harmonic generation process. It is shown that one can achieve efficient generation of high harmonics with strong radiation fields -- when the work of the wave electric field on the magnetic length is larger than pump photon energy. At that high harmonics generation process takes place for a wide range of the pump wave frequencies and intensities even for significant broadening of Landau levels because of impurities in graphene.
Keywords
Cite
@article{arxiv.1611.00257,
title = {High harmonic generation in Landau-quantized graphene subjected to a strong electromagnetic radiation},
author = {H. K. Avetissian and A. G. Ghazaryan and G. F. Mkrtchian and Kh. V. Sedrakian},
journal= {arXiv preprint arXiv:1611.00257},
year = {2017}
}
Comments
13 pages, 5 figures. arXiv admin note: text overlap with arXiv:1604.06250