Temperature-induced dephasing in high-order harmonic generation from solids

@article{Du2022TemperatureinducedDI,
  title={Temperature-induced dephasing in high-order harmonic generation from solids},
  author={Tao Du and Chao Ma},
  journal={Physical Review A},
  year={2022}
}
High harmonic generation (HHG) in solid and gaseous targets has been proven to be a powerful avenue for the generation of attosecond pulses, whereas the influence of electron-phonon scattering on HHG is a critical outstanding problem. Here we first introduce a temperature dependent lattice vibration model by characterizing the spacing fluctuation. Our results reveal that (i) structural disorder induced by lattice vibration does not lead to generation of even-order harmonics; (ii) dephasing of HHG… 
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