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Cited by 267

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Density-Functional Theory of Excitation Spectra of Semiconductors: Application to Si

Wang, C. S., Pickett, W. E.·1983·Physical Review Letters

Abstract

This Letter presents a general approach to calculation of the quasiparticle excitation energies of semiconductors which includes the energy dependence of the self-energy with a local density-functional approach. Both direct and indirect band gaps in Si are in much better agreement with experiment than are the bands from the ground-state theory. The relatively large corrections arise only after the dielectric screening of the electron gas is modified to account for a gap in the excitation spectrum.

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Metadata

Authors
Wang, C. S., & Pickett, W. E.
Venue
Physical Review Letters
Published
1983-08-15
Volume
51
Issue
7
Pages
597-600
ISSN
0031-9007 (ISSN-L)
OpenAlex
W1977909160
Cited by
267
References
1
FWCI
14.53
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Density-Functional Theory of Excitation Spectra of Semiconductors: Application to Si. https://app.cochat.ai/papers/10.1103/physrevlett.51.597
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Wang, C. S., & Pickett, W. E. (1983). Density-Functional Theory of Excitation Spectra of Semiconductors: Application to Si. Physical Review Letters. https://doi.org/10.1103/physrevlett.51.597

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