Citation
M. Ocko et al., Competition between intrasite and intersite interactions in U-doped YRu2Si2, PHYSICA B, 261, 1999, pp. 260-262
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526
→ ACNP
Volume
261
Year of publication
1999
Pages
260 - 262
Database
ISI
SICI code
0921-4526(199901)261:<260:CBIAII>2.0.ZU;2-V
Abstract
We report electrical resistivity and thermopower measurements of two alloy
of the(UxY1-x)Ru2Si2 alloy system (x = 0.08 and 0.30). For x = 0.08, we hav
e found evidences for impurity Kondo scattering from the lowest lying CEF l
evels with T-K = 10 K. The sample with x = 0.3 shows an antiferromagnetic t
ransition at 15.3 K. Thereby we conclude that the two energy scales, T-K an
d T-RRKY are close to and compete against each other in dilute U of YRu2Si2
. (C) 1999 Elsevier Science B.V. All rights reserved.