Magnetism and Kondo Effect in Cerium and Uranium Compounds

• Authors: B. Coqblin
• Languages of publication: EN

Abstracts

EN

A brief review of the Kondo lattice problem is presented, with a special emphasis on the underscreened Kondo effect in ferromagnetic-Kondo uranium compounds and on the spin glass-Kondo competition in disordered heavy fermion cerium alloys.

Keywords

EN

75.20.Hr; 75.30.Mb; 05.50.+q; 64.60.Cn

Discipline

• 05.50.+q: Lattice theory and statistics (Ising, Potts, etc.)(see also 64.60.Cn Order-disorder transformations, and 75.10.Hk Classical spin models)
• 75.30.Mb: Valence fluctuation, Kondo lattice, and heavy-fermion phenomena(see also 71.27.+a Strongly correlated electron systems, heavy fermions; for heavy-fermion superconductors, see 74.70.Tx)
• 75.20.Hr: Local moment in compounds and alloys; Kondo effect, valence fluctuations, heavy fermions(for Kondo effect and scattering mechanisms in electronic conduction, see 72.15.Qm and 72.10.Fk)
• 64.60.Cn: Order-disorder transformations(see also 81.30.Hd Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder in materials science; for effects of disorder on superconducting transition temperature, see 74.62.En)

• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 1
• Pages: 391-394

Dates

published

2008-01

received

2007-07-09

Contributors

author

B. Coqblin

• Laboratoire de Physique des Solides, UMR 8502-CNRS, UniversitéParis-Sud, 91405 Orsay, France

References

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Identifiers

DOI

10.12693/APhysPolA.113.391