Study of the muffin-tin approximation in
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Luiz G. Ferreira; Adalberto Fazzio; Huberto Closs; Luiz M. Brescansin
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Article
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1979
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John Wiley and Sons
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English
⚖ 415 KB
## Abstract We consider the effects of a non‐muffin‐tin charge density in the multiple‐scattering method. The study is carried out by means of a parametrized electronic density, which is used in a variational expression for the energy of the molecular system. We show that, at least in two situation