Abstract
We present a theoretical investigation of high-order-harmonic generation (HHG) from impurity-doped materials. Based on the analysis of the exact numerical solutions of the time-dependent Schrödinger equation (TDSE) for one-dimensional models, we demonstrate the factorization of HHG yields as a product of an electron wave packet and the recombination cross section, in analogy to HHG from atoms and molecules in the gas phase. Furthermore, we show that the quantitative rescattering model based on this factorization accurately reproduces the TDSE results. This opens up new possibilities to study impurities in materials using the available techniques from strong-field physics.
Recommended Citation
V. H. Hoang and A. Le, "Factorization of High-Order-Harmonic-Generation Yields in Impurity-Doped Materials," Physical Review A, vol. 102, no. 2, American Physical Society (APS), Aug 2020.
The definitive version is available at https://doi.org/10.1103/PhysRevA.102.023112
Department(s)
Physics
International Standard Serial Number (ISSN)
2469-9926; 2469-9934
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2020 American Physical Society (APS), All rights reserved.
Publication Date
12 Aug 2020
