Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magnetic field induced emergent inhomogeneity in a superconducting film
  with weak and homogeneous disorder   When a magnetic field is applied, the mixed state of a conventional Type II
superconductor gets destroyed at the upper critical field Hc2, where the normal
vortex cores overlap with each other. Here, we show that in the presence weak
and homogeneous disorder the destruction of superconductivity with field
follows a different route. Starting with a weakly disordered NbN thin film ( Tc
~ 9K ), we show that under the application of magnetic field the
superconducting state becomes increasingly granular, where lines of vortices
separate the superconducting islands. Consequently, phase fluctuations between
these islands give rise to a field induced pseudogap phase, which has a gap in
the electronic density of states but where the global zero resistance state is
destroyed.

36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th