Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Factorization of high-harmonic generation yields in impurity-doped
  materials   We present a theoretical investigation of high-harmonic generation (HHG) from
impurity-doped materials using the time-dependent Schr\"odinger equation (TDSE)
approach. 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.

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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ