BCS SUPERCONDUCTIVITY IN A MIXED-VALENCE COMPOUND

Authors
GULACSI M GULACSI Z
Citation
M. Gulacsi et Z. Gulacsi, BCS SUPERCONDUCTIVITY IN A MIXED-VALENCE COMPOUND, Solid state communications, 90(1), 1994, pp. 51-55
Citations number
8
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
90
Issue
1
Year of publication
1994
Pages
51 - 55
Database
ISI
SICI code
0038-1098(1994)90:1<51:BSIAMC>2.0.ZU;2-#
Abstract
We describe, in detail, the effect of the mixed valence phase on the p roperties of an BCS superconducting state. Within an Anderson lattice description, we take into account one and two particle hybridization t erms. The superconducting critical temperature, the order parameter eq uation and the specific heat jump are analysed in detail. In applicati on, we relate the obtained results to the properties of the CeRu3Si2 i ntermetallic compound.