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Self consistent screening in concentrated alloys |
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| Authors: | M. Cyrot |
| Affiliation: | Laboratoire de Magnétisme, CNRS, BP1 66X Grenoble, Cedex, France |
| Abstract: | In this paper, we discuss how to introduce self consistent values for the local energy levels and hopping integrals in the basic tight binding Hamiltonian for concentrated alloys. We then generalize the usual CPA approximation for this Hamiltonian to take into account the self consistent values. |
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