Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Density functional calculations for III-V diluted ferromagnetic
  semiconductors: A Review   In this paper we review the latest achievements of density functional theory
in understanding the physics of diluted magnetic semiconductors. We focus on
transition metal doped III-V semiconductors, which show spontaneous
ferromagnetic order at relatively high temperature and good structural
compatibility with existing III-V devices. We show that density functional
theory is a very powerful tool for i) studying the effects of local doping
defects and disorder on the magnetic properties of these materials, ii)
predicting properties of new materials and iii) providing parameters, often not
accessible from experiments, for use in model Hamiltonian calculations. Such
studies are facilitated by recent advances in numerical implementations of
density functional theory, which make the study of systems with a very large
number of atoms possible.

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The categories of this paper are: adap-org
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The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
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The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
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The categories of this paper are: alg-geom
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The categories of this paper are: econ
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
2
The categories of this paper are: math