Floquet Spectrum of a Dirac Crystal in a Field of Pulsed Radiation.

Autor: Kryuchkov, S. V., Kukhar, E. I., Silivanov, D. A.
Zdroj: Bulletin of the Russian Academy of Sciences: Physics; Jan2023, Vol. 87 Issue 1, p36-39, 4p
Abstrakt: The authors calculate the Floquet spectrum of a Dirac crystal placed in a field of electromagnetic radiation that is a superpositioning of two waves polarized in perpendicular directions. Each wave is a sequence of pulses with a Gaussian profile. Consideration is given to the dependence of the quasi-energy gap on both the duty cycle of the signals and the time shift between them. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index