Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vortex Phase Diagram of Layered Superconductor Cu0.03TaS2 for H || c   The magnetization and anisotropic electrical transport properties have been
measured in high quality Cu0.03TaS2 single crystal. A pronounced peak effect
has been observed, indicating that the high quality and homogeneity are vital
to peak effect. A kink has been observed in the magnetic field H dependence of
the in-plane resistivity {\rho}ab for H || c, which corresponds to a transition
from activated to diffusive behavior of vortex liquid phase. In the diffusive
regime of the vortex liquid phase, the in-plane resistivity {\rho}ab shows
{\rho}ab $\propto$ H0.3 relation, which does not follow the Bardeen-Stephen law
for free flux flow. Finally, a simplified vortex phase diagram of Cu0.03TaS2
for H || c is given.

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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: cs
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The categories of this paper are: chem-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: physics
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The categories of this paper are: math
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The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph