Intra- and Interatomic Electron Correlat
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E. Heiner; J. Schneider; W. Haubenreisser
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Article
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1973
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John Wiley and Sons
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English
β 332 KB
## Abstract The influence of interatomic interaction between the electrons on the occurrence of ferroβmagnetism in a nondegenerate narrow band is investigated. Using the Green's function technique it is shown that the unperturbed band splits due to the interatomic interaction into spinβpolarized su