Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anisotropic quantum transport in monolayer graphene in the presence of
  Rashba spin-orbit coupling   We have studied spin-depend electron tunnelling through the Rashba barrier in
a monolayer graphene lattice. The transfer matrix method, have been employed to
obtain the spin dependent transport properties of the chiral particles. It is
shown that graphene sheets in presence of Rashba spin-orbit barrier will act as
an electron spin- inverter.

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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
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The categories of this paper are: acc-phys
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The categories of this paper are: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: nlin
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The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph