Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 731

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Theoretical Analysis of High-Harmonic Generation in Solids

Vampa, G., McDonald, C. R., Orlando, G., Klug, D. D., Corkum, P. B., Brabec, T.·2014·Physical Review Letters

Abstract

We investigate theoretically high-harmonic generation (HHG) in bulk crystals exposed to intense midinfrared lasers with photon energies smaller than the band gap. The two main mechanisms, interband and intraband HHG, are explored. Our analysis indicates that the interband current neglected so far is the dominant mechanism for HHG. Saddle point analysis in the Keldysh limit yields an intuitive picture of interband HHG in solids similar to atomic HHG. Interband and intraband HHG exhibit a fundamentally different wavelength dependence. This signature can be used to experimentally distinguish between the two mechanisms in order to verify their importance.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1103/physrevlett.113.073901

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 35 references

Cited by

See all 731

Metadata

Authors
Vampa, G., McDonald, C. R., Orlando, G., Klug, D. D., Corkum, P. B., & Brabec, T.
Venue
Physical Review Letters
Published
2014-08-13
Volume
113
Issue
7
Pages
073901-073901
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2321891140
Cited by
731
References
35
FWCI
15.14
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Theoretical Analysis of High-Harmonic Generation in Solids. https://app.cochat.ai/papers/10.1103/physrevlett.113.073901
The paper
Vampa, G., McDonald, C. R., Orlando, G., Klug, D. D., Corkum, P. B., & Brabec, T. (2014). Theoretical Analysis of High-Harmonic Generation in Solids. Physical Review Letters. https://doi.org/10.1103/physrevlett.113.073901

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.