3 papers
cond-mat.mes-hall2020
Free electron nanolaser based on the graphene plasmons
H. K. Avetissian, B. R. Avchyan, G. F. Mkrtchian +1
In this paper, a possible way to achieve lasing from THz to extreme UV domain due to stimulated scattering of graphene plasmons on the free electrons is considered. The analytical-…
cond-mat.mes-hall2020
Induced by coherent THz-radiation high harmonics generation in bilayer graphene at high Fermi energies
A. G. Ghazaryan, H. H. Matevosyan, Kh. V. Sedrakian
The higher order harmonic generation process in the nonperturbative regime at the interaction of coherent electromagnetic radiation with the AB-stacked bilayer graphene at high Fer…
physics.plasm-ph2015
Nonlinear absorption of high-intensity shortwave radiation in plasma within relativistic quantum theory
H. K. Avetissian, A. G. Ghazaryan, H. H. Matevosyan +1
On the base of the quantum kinetic equation for density matrix in plasma at the stimulated bremsstrahlung of electrons on ions, the nonlinear absorption rate for high-intensity sho…