Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd

Details Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd

1998-04-30

arxiv.org/abs/cond-mat/9804329v2

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 4 eps figures, REVTeX

Scientific paper

10.1103/PhysRevB.58.R11849

Muon spin rotation experiments on a stoichiometric sample of the non-Fermi liquid (NFL) heavy-fermion compound UCu_4Pd, in which recent neutron Bragg scattering measurements are consistent with an ordered structure, indicate that the U-ion susceptibility is strongly inhomogeneous at low temperatures. This suggests that residual disorder dominates NFL behavior. The data also indicate a short correlation length (\lesssim 1 lattice spacing) for this inhomogeneity and a rapid low-temperature U-moment relaxation rate (\gtrsim 10^{12} s^{-1}), which constrain cluster-based models of NFL behavior.

Affiliated with

Also associated with

No associations

Rating

Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally ordered UCu_4Pd will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-383384