Electrical and magnetic properties of (U1-xRx)Ru2Si2alloys
- 25 July 1994
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 6 (30) , 5937-5948
- https://doi.org/10.1088/0953-8984/6/30/012
Abstract
Comprehensive studies have been made of the effects of substitutions at the U site in URu2Si2 of all the rare-earth metals, except Pm, Eu and Yb, and of Th. Attention has been focused on the changes in the magnetic character produced by La and Ce, on the different effects on the 17.5 K resistivity anomaly and on the appearance in some of the dilute alloys of a low-temperature resistivity minimum. The non-linear susceptibility of La-doped alloys has been studied. The possible roles of short-range magnetic order and crystal field splitting are discussed in connection with the maxima in the resistivity and susceptibility of URu2Si2.Keywords
This publication has 30 references indexed in Scilit:
- Nonlinear susceptibility as a probe of tensor spin order inPhysical Review Letters, 1992
- A new heavy-fermion superconductor: UNi2Al3Zeitschrift für Physik B Condensed Matter, 1991
- Heavy-fermion superconductivity atT c =2K in the antiferromagnet UPd2Al3Zeitschrift für Physik B Condensed Matter, 1991
- New phase diagram for (U,Th): A muon-spin-resonance andstudyPhysical Review Letters, 1990
- Coexisting static magnetic order and superconductivity infound by muon spin relaxationPhysical Review B, 1989
- Far-Infrared Properties ofPhysical Review Letters, 1988
- Magnetic order and fluctuations in superconductingPhysical Review Letters, 1988
- Superconductivity and magnetic order in a strongly interacting fermi-system: URu2Si2Zeitschrift für Physik B Condensed Matter, 1986
- Partially gapped Fermi surface in the heavy-electron superconductorPhysical Review Letters, 1986
- Superconducting and Magnetic Transitions in the Heavy-Fermion System UPhysical Review Letters, 1985