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Coherent potential method for a Heisenberg ferromagnet with nonmagnetic impurities

✍ Scribed by A. K. Arzhnikov; A. V. Vedyaev


Book ID
112458915
Publisher
SP MAIK Nauka/Interperiodica
Year
1988
Tongue
English
Weight
695 KB
Volume
77
Category
Article
ISSN
0040-5779

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Coherent Potential Approximation for All
✍ R. Harris; M. Plischke; M. J. Zuckermann 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 525 KB

## Abstract We use ideas of Blackman et al. [4] for the coherent potential approximation (CPA) in alloys with configuration‐dependent hopping terms. In the locator formalism the inverse self energy obeys an equation of the same form as the standard CPA equation. We first apply the formalism to the