GW-approximation energies and Hartree-Fock bands of semiconductors
- 15 July 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 44 (3) , 1057-1065
- https://doi.org/10.1103/physrevb.44.1057
Abstract
GW-approximation calculations have been performed for diamond, silicon, germanium, gallium arsenide, and indium phosphide using refined numerical techniques. We obtained good but not perfect agreement of the GW-approximation energies with experiment. Exchange- and correlation-energy contributions and the Hartree-Fock bands of these substances have also been calculated.Keywords
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