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Cited by 1,040

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

Exchange-correlation energy of a metallic surface: Wave-vector analysis

Langreth, David C., Perdew, John P.·1977·Physical Review B

Abstract

The exchange-correlation energy of a jellium metal surface is analyzed in terms of the wavelength of the fluctuations that contribute to it, using a three-dimensional scheme different from that used by other authors. It is shown that with this scheme there exists an exact limiting form at long wavelengths which includes all many-body correlations and which is independent of the surface density profile. The local-density approximation is formulated as a function of wavelength, and it is shown to be exact at short wavelength. The interpolation scheme between these limits, which was discussed previously, is formulated and checked more completely and used to calculate surface energies.

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Crossref · 10.1103/physrevb.15.2884

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Metadata

Authors
Langreth, D. C., & Perdew, J. P.
Venue
Physical Review B
Published
1977-03-15
Volume
15
Issue
6
Pages
2884-2901
ISSN
0556-2805 (ISSN-L)
OpenAlex
W2036330668
Cited by
1,040
References
1
FWCI
8.01
Type
journal article
Language
en
Open access
closed

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