The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
More accurate generalized gradient approximation for solids
Open accessAbstract
We present a nonempirical density functional generalized gradient approximation (GGA) that gives significant improvements for lattice constants, crystal structures, and metal surface energies over the most popular Perdew-Burke-Ernzerhof (PBE) GGA. The functional is based on a diffuse radial cutoff for the exchange hole in real space, and the analytic gradient expansion of the exchange energy for small gradients. There are no adjustable parameters, the constraining conditions of PBE are maintained, and the functional is easily implemented in existing codes.
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Cites
Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
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
Perdew, J. P., Chevary, J. A., Vosko, S. H., Jackson, K. A., Pederson, M. R., Singh, D. J., & Fiolhais, C. (1992) · Physical Review B · doi:10.1103/physrevb.46.6671 · Cited by 22,269
Perdew, J. P., Chevary, J. A., Vosko, S. H., Jackson, K. A., Pederson, M. R., Singh, D. J., & Fiolhais, C. (1993) · Physical Review B · doi:10.1103/physrevb.48.4978.2 · Cited by 17,144
Hammer, B., Hansen, L. B., & Nørskov, J. K. (1999) · Physical Review B · doi:10.1103/physrevb.59.7413 · Cited by 8,270
Tao, J., Perdew, J. P., Staroverov, V. N., & Scuseria, G. E. (2003) · Physical Review Letters · doi:10.1103/physrevlett.91.146401 · Cited by 7,093
Generalized gradient approximation for the exchange-correlation hole of a many-electron system
Perdew, J. P., Burke, K., & Wang, Y. (1996) · Physical Review B · doi:10.1103/physrevb.54.16533 · Cited by 6,861
Perdew, J. P., & Yue, W. (1986) · Physical Review B · doi:10.1103/physrevb.33.8800 · Cited by 4,316
Origin of ferroelectricity in perovskite oxides
Cohen, R. E. (1992) · Nature · doi:10.1038/358136a0 · Cited by 3,174
Self-citationFirst-principles computation of material properties: the ABINIT software project
Gonze, X., Beuken, J.-M., Caracas, R., Detraux, F., Fuchs, M., Rignanese, G.-M., Sindic, L., Verstraete, M., Zerah, G., Jollet, F., et al. (2002) · Computational Materials Science · doi:10.1016/s0927-0256(02)00325-7 · Cited by 3,114
Cited by
Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
Perdew, J. P., Ruzsinszky, A., Csonka, G. I., Vydrov, O. A., Scuseria, G. E., Constantin, L. A., Zhou, X., & Burke, K. (2008) · Physical Review Letters · doi:10.1103/physrevlett.100.136406 · Cited by 11,970
Van der Waals density functionals applied to solids
Klimeš, J., Bowler, D. R., & Michaelides, A. (2011) · Physical Review B · doi:10.1103/physrevb.83.195131 · Cited by 4,624
Density functional theory for transition metals and transition metal chemistry
Cramer, C. J., & Truhlar, D. G. (2009) · Physical Chemistry Chemical Physics · doi:10.1039/b907148b · Cited by 1,648
Tran, F., Laskowski, R., Blaha, P., & Schwarz, K. (2007) · Physical Review B · doi:10.1103/physrevb.75.115131 · Cited by 375
Thermoelastic properties ofα-iron from first-principles
Dragoni, D., Ceresoli, D., & Marzari, N. (2015) · Physical Review B · doi:10.1103/physrevb.91.104105 · Cited by 48
Metadata
- Authors
- Wu, Z., & Cohen, R. E.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2006-06-20
- Volume
- 73
- Issue
- 23
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2048835561
- Cited by
- 2,383
- References
- 27
- FWCI
- 25.13
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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