Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Technique for Magnetic Susceptibility Determination in the High Doped
  Semiconductors by Electron Spin Resonance   Method for determining the magnetic susceptibility in the high doped
semiconductors is considered. A procedure that is based on double integration
of the positive part of the derivative of the absorption line having a Dyson
shape and takes into account the depth of the skin layer is described. Analysis
is made for the example of arsenic doped germanium samples at a rather high
concentration corresponding to the insulator metal phase transition.

13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: eess
34
The categories of this paper are: chem-ph