Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Correlated random hopping disorder in graphene at high magnetic fields:
  Landau level broadening and localization properties   We study the density of states and localization properties of the lowest
Landau levels of graphene at high magnetic fields. We focus on the effects
caused by correlated long-range hopping disorder, which, in exfoliated
graphene, is induced by static ripples. We find that the broadening of the
lowest Landau level shrinks exponentially with increasing disorder correlation
length. At the same time, the broadening grows linearly with magnetic field and
with disorder amplitudes. The lowest Landau level peak shows a robust
splitting, whose origin we identify as the breaking of the sublattice (valley)
degeneracy.

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The categories of this paper are: astro-ph
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The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
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The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int