Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Hall Effect in Superconducting Films   Near the superconducting phase transition, fluctuations significantly modify
the electronic transport properties. Here we study the fluctuation corrections
to the Hall conductivity in disordered films, extending previous derivations to
a broader range of temperatures and magnetic fields, including the vicinity of
the magnetic field induced quantum critical point. In the process, we found a
new contribution to the Hall conductivity that was not considered before.
Recently, our theory has been used to fit measurements of the Hall resistance
in amorphous TaN films.

20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat