Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anisotropic Localization Effect in Layered Materials   We investigate localization properties in the highly anisotropic and
intrinsically disordered layered material, which is analogous to high-Tc
cuprates. By varying the anisotropy of the system which is parameterized by the
interlayer hopping $tp$, we find a crossover from two-dimensional (2D) to
three-dimensional (3D) behavior at a critical hopping amplitude $tp_c$, where a
mobility edge starts to appear. We show that below the mobility edge,
anisotropic localization effect may exist for a finite size system, when the
$ab$-plane localization length is longer than the system size and the $c$-axis
localization length is shorter than the system size. Nevertheless, we argue
that such anisotropic localization can not account for the ``semiconductor''
like behavior of the $c$-axis resistivity of high $\Tc$ cuprates.

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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: physics
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The categories of this paper are: alg-geom
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The categories of this paper are: q-bio
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The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: eess