Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Susceptibility inhomogeneity and non-Fermi liquid behavior in nominally
  ordered UCu_4Pd   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.

2
The categories of this paper are: math
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys