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January 15, 1990Physical review. B, Condensed matter2,535 citations

Optimized pseudopotentials

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ARAndrew M. RappeKRKarin M. RabeEKEfthimios Kaxiras

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Abstract

A plane-wave basis has great advantages for many calculations in the physics solids. To apply this basis to a wider class of materials, the atomic characteristic of a pseudopotential is identified which leads to rapid convergence in the solid, and a new method for generating pseudopotentials optimized according to this criterion is shown. As a test case, an ab initio plane-wave basis determination of the structural properties of fcc copper is performed. The results indicate that these optimized pseudopotentials will facilitate study of transition metals and first-row nonmetals.

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Rappe et al. (1990) studied this question.

synapsesocial.com/papers/6a08054e280cd4e998e8a0behttps://doi.org/10.1103/physrevb.41.1227
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