Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Systematic evolution of the magnetotransport properties of
  Bi_{2}Sr_{2-x}La_{x}CuO_{6} in a wide doping range   Recently we have succeeded in growing a series of high-quality
Bi_{2}Sr_{2-x}La_{x}CuO_{6} crystals in a wide range of carrier concentrations.
The data of \rho_{ab}(T) and R_H(T) of those crystals show behaviors that are
considered to be "canonical" to the cuprates. The optimum zero-resistance T_c
has been raised to as high as 38 K, which is almost equal to the optimum T_c of
La_{2-x}Sr_{x}CuO_{4}.

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The categories of this paper are: cs
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: eess
32
The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol