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A MODEL FOR LOCAL MAGNETIC MOMENT AND THE VALENCE OF f ELECTRONS IN METALS |
| CHEN Chang-feng;ZHANG Li-yaun |
| Department of Physics, Institute of Solid State Physics, Peking University, Beijing |
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| Cite this article: |
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CHEN Chang-feng, ZHANG Li-yaun 1985 Chin. Phys. Lett. 2 177-180 |
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Abstract In this paper we suggest a model in which f electrons are bound in a narrow band near Fermi level, s-p-d electrons free and hybridization between them is considered. Numerical results show that the local magnetic moment of the f electron possesses certain stability under varying pressures. A phase diagram is plotted. The case of intermediate valence is discussed qualitatively.
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Published: 01 April 1985
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