Relativistic high-power laser–matter interactions

YI Salamin, SX Hu, KZ Hatsagortsyan, CH Keitel - Physics Reports, 2006 - Elsevier
Recent advances in laser technology have pushed the frontier of maximum intensity
achieved to about 1022W/cm2 and investigators currently believe even higher intensities …

Creation of particle-hole superposition states in graphene at multiphoton resonant excitation by laser radiation

HK Avetissian, AK Avetissian, GF Mkrtchian… - Physical Review B …, 2012 - APS
Nonlinear dynamics of the establishment of electron-hole coherent superposition states in
graphene by multiphoton resonant excitation of interband transitions in laser fields is …

[图书][B] Relativistic Nonlinear Electrodynamics: The QED Vacuum and Matter in Super-Strong Radiation Fields

HK Avetissian - 2015 - books.google.com
This revised edition of the author's classic 2006 text offers a comprehensively updated
review of the field of relativistic nonlinear electrodynamics. It explores the interaction of …

Multiphoton resonant excitations and high-harmonic generation in bilayer graphene

HK Avetissian, GF Mkrtchian, KG Batrakov… - Physical Review B …, 2013 - APS
The microscopic theory of bilayer graphene nonlinear interaction with coherent
electromagnetic radiation is developed. The Liouville–von Neumann equation for a single …

Multiphoton resonant excitation of Fermi-Dirac sea in graphene at the interaction with strong laser fields

HK Avetissian, AK Avetissian… - Journal of …, 2012 - spiedigitallibrary.org
In order to develop the microscopic theory of the multiphoton interaction of graphene with
strong laser fields of arbitrary polarization, the analytical solution of established evolutionary …

High-order harmonic generation with Rydberg atoms by using an intense few-cycle pulse

Z Zhai, Q Zhu, J Chen, ZC Yan, P Fu, B Wang - Physical Review A—Atomic …, 2011 - APS
We demonstrate that high-order harmonic generation (HHG) with both high cutoff frequency
and high conversion efficiency can be realized by using a Rydberg atom in a few-cycle laser …

Pulse-duration dependence of high-order harmonic generation with coherent superposition state

B Wang, T Cheng, X Li, P Fu, S Chen, J Liu - Physical Review A—Atomic …, 2005 - APS
We make a systematic study of high-order harmonic generation (HHG) in a He+-like model
ion when the initial state is prepared as a coherent superposition of the ground state and an …

Coherent radiation by two-level quantum systems with permanent dipole moments under multiphoton resonant laser excitation

HK Avetissian, BR Avchyan… - Journal of Physics B …, 2011 - iopscience.iop.org
The theory of coherent radiation emission in two-level quantum systems with permanent
dipole moments at the multiphoton resonant excitation by moderately strong laser fields is …

Quantum entropic exchange at avoided crossings due to laser–atom interaction

V Prasad, C Yadav, B Vidhani, M Arora, A Tyagi… - Physica A: Statistical …, 2024 - Elsevier
In the present study, we detail the entropic characteristics of a dressed atom, wherein the
atom undergoes an interaction with a monochromatic laser beam. Our investigation of the …

High-order harmonic generation from Rydberg atoms in inhomogeneous fields

Z Wang, L He, J Luo, P Lan, P Lu - Optics Express, 2014 - opg.optica.org
We theoretically investigate the high-order harmonic generation (HHG) from Rydberg atoms
considering the spatial inhomogeneity of the driving field. It is found that in the …