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Number of results
1994 | 85 | 2 | 287-292
Article title

Hybridization Effects in UCu_{5-x}Au_{x} Compounds

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EN
Abstracts
EN
We review the results of bulk and neutron diffraction measurements on the UCu_{5-x}Au_{x} system crystallizing in the cubic AuBe_{5}-type structure. The observed properties may be understood in the light of competition between Kondo effect and RKKY exchange interactions. Effects of 5f-ligand hybridization between the U-atoms occupying the 4a-sites and the Au- or/and Cu-atoms placed at the 4c- and 16e-positions, respectively, are supposed to be different. We show that the prefential occupation of 4c-sites by Au has a marked effect on the magnetic properties of the investigated system.
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Contributors
author
  • Laboratoire Léon Brillouin, CEA-CNRS, CE-Saclay, 91191 Gif-Sur-Yvette Cedex, France
author
  • W. Trzebiatowski Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-950 Wrocław, Poland
References
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Publication order reference
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bwmeta1.element.bwnjournal-article-appv85z211kz
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