The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Metal-insulator transition in Kohn-Sham theory and quasiparticle theory
Abstract
We investigate the pressure-induced metal-insulator transition of silicon in the diamond structure. Quasiparticle theory (QPT) calculations are performed within the GW approximation, and Kohn-Sham theory (KST) results are obtained by using an exchange-correlation potential derived from the GW self-energy operator, not using the common local-density approximation (LDA). In both KST and the LDA, metallization occurs at a much larger volume than in QPT. These results suggest that the metallization point and Fermi surface of the Kohn-Sham electrons are not necessarily those of the real system.
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.
Integrity signals
Registry
Cites
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.
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
Self-Consistent Equations Including Exchange and Correlation Effects
Kohn, W., & Sham, L. J. (1965) · Physical Review · doi:10.1103/physrev.140.a1133 · Cited by 64,135
Self-interaction correction to density-functional approximations for many-electron systems
Perdew, J. P., & Zunger, A. (1981) · Physical Review B · doi:10.1103/physrevb.23.5048 · Cited by 20,887
Cited by
Electronic excitations: density-functional versus many-body Green’s-function approaches
Onida, G., Reining, L., & Rubio, A. (2002) · Reviews of Modern Physics · doi:10.1103/revmodphys.74.601 · Cited by 4,155
ABINIT: First-principles approach to material and nanosystem properties
Gonze, X., Amadon, B., Anglade, P.-M., Beuken, J.-M., Bottin, F., Boulanger, P., Bruneval, F., Caliste, D., Caracas, R., Côté, M., et al. (2009) · Computer Physics Communications · doi:10.1016/j.cpc.2009.07.007 · Cited by 2,701
Steric engineering of metal-halide perovskites with tunable optical band gaps
Filip, M. R., Eperon, G. E., Snaith, H. J., & Giustino, F. (2014) · Nature Communications · doi:10.1038/ncomms6757 · Cited by 1,081
Ab Initio Calculation of Excitonic Effects in the Optical Spectra of Semiconductors
Albrecht, S., Reining, L., Del Sole, R., & Onida, G. (1998) · Physical Review Letters · doi:10.1103/physrevlett.80.4510 · Cited by 961
Identification and design principles of low hole effective mass p-type transparent conducting oxides
Hautier, G., Miglio, A., Ceder, G., Rignanese, G.-M., & Gonze, X. (2013) · Nature Communications · doi:10.1038/ncomms3292 · Cited by 640
Metadata
- Authors
- Godby, R. W., & Needs, R. J.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1989-03-06
- Volume
- 62
- Issue
- 10
- Pages
- 1169-1172
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2007791510
- Cited by
- 496
- References
- 2
- FWCI
- 3.87
- 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: Metal-insulator transition in Kohn-Sham theory and quasiparticle theory. https://app.cochat.ai/papers/10.1103/physrevlett.62.1169
- The paper
- Godby, R. W., & Needs, R. J. (1989). Metal-insulator transition in Kohn-Sham theory and quasiparticle theory. Physical Review Letters. https://doi.org/10.1103/physrevlett.62.1169
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.
