Optical high harmonic generation in Dirac materials
Mesoscale and Nanoscale Physics
2025-04-07 v1 Quantum Physics
Abstract
We study high-order harmonic generation by optically driven one- and two-dimensional hydrogenlike atoms formed by Coulomb imurities in graphene. The time-dependent Dirac equations with Coulomb plus time-periodic monochromatic field potentials are solved for both cases. Such characteristics of the optical high harmonic generation, as average dipole moment and high harmonic generation spectra, are computed. A sketch for table-top experimental realization of the considered models is proposed.
Keywords
Cite
@article{arxiv.2504.03599,
title = {Optical high harmonic generation in Dirac materials},
author = {S. Rakhmanov and K. Matchonov and H. Yusupov and K. Nasriddinov and D. Matrasulov},
journal= {arXiv preprint arXiv:2504.03599},
year = {2025}
}