The underscreened Kondo lattice model: application to uranium compounds

We study here the underscreened Kondo-lattice model, where the localized spins S=1 are not completely screened by the s=12 conduction electron spins. It results a coexistence of a 5f magnetic order and a Kondo effect which can qualitatively account for the behavior of some uranium compounds.

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2004-05, Vol.272-276, p.E95-E96
Main Authors: Núñez-Regueiro, M.D, Coqblin, B, Iglesias, J.R
Format: Article
Language:English
Subjects:
Kondo lattice
Underscreened Kondo effect
Uranium compounds
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Summary:We study here the underscreened Kondo-lattice model, where the localized spins S=1 are not completely screened by the s=12 conduction electron spins. It results a coexistence of a 5f magnetic order and a Kondo effect which can qualitatively account for the behavior of some uranium compounds.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2003.11.201