Resistivity and susceptibility near the QCP in disordered UCu5-x Ni x

The question of whether the temperature dependences of the magnetic susceptibility and the electrical resistivity of UCu5-x Ni x near, and away from, the QCP where T N is suppressed to T =0 are due to intrinsic fluctuations or are dominated by disorder effects is addressed. The interesting [rho] log...

Full description

Saved in:
Bibliographic Details
Published in:Annals of physics 2006-07, Vol.321 (7), p.1622
Main Authors: Mixson, D J, Kim, J S, Swick, M, Jones, T, Stewart, G R, Murphy, T, Palm, E C
Format: Article
Language:English
Subjects:
Magnetism
Physics
Temperature
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The question of whether the temperature dependences of the magnetic susceptibility and the electrical resistivity of UCu5-x Ni x near, and away from, the QCP where T N is suppressed to T =0 are due to intrinsic fluctuations or are dominated by disorder effects is addressed. The interesting [rho] log T behavior below 2K present for 0.75 x 1.1 is analyzed and discussed. [PUBLICATION ABSTRACT]
ISSN:0003-4916
1096-035X
DOI:10.1016/j.aop.2006.01.007