2 papers
cond-mat.mes-hall2025
Unexpected increase of intensity-dependent excitonic second- and third-harmonic generation induced by static electric fields
Ruixin Zuo, Matthias Reichelt, Cong Ngo +3
We compute and analyze the dependence of excitonic second- and third-harmonic generation (SHG/THG) as a function of the optical excitation intensity in the presence of static elect…
physics.comp-ph2019
Enhanced high harmonic generation in semiconductors by the excitation with multi-color pulses
Xiaohong Song, Shidong Yang, Ruixin Zuo +2
We investigate high-order harmonic generation in ZnO driven by linearly polarized multi-color pulses. It is shown that the intensities of the harmonics in the plateau region can be…