Exchange Interaction between Conduction Electrons and Magnetic Shell Electrons in Rare-Earth Metals
- 15 January 1961
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 121 (2) , 451-455
- https://doi.org/10.1103/physrev.121.451
Abstract
The interaction Hamiltonian for the Coulomb exchange effect between conduction electrons and magnetic shell electrons in rare-earth metals is derived from first principles. The approximations under which the interaction can be represented by the product of electron and ion spin vectors are exhibited.Keywords
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