Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Experimental Studies of Scaling Behavior of a Quantum Hall System with a
  Tunable Landau Level Mixing   Temperature dependence of the longitudinal and Hall resistance is studied in
the regime of localization-delocalization transition. We carry out measurements
of a scaling exponent $\kappa$ in the Landau level mixing region at several
filling factors. The localization exponent $\gamma$ is extracted using an
approach based on the variable range hopping theory. The values of $\gamma$ and
$\kappa$ are found to be universal, independent of filling factor in our
sample. We can conclude that although Landau level mixing can change the
degeneracy of a quantum Hall state, the value of the scaling exponent remains
the same for a given sample that contains a fixed disorder profile.

22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys