Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phase separation and effect of strain on magnetic properties of
  Mn$_3$Ga$_{1-x}$Sn$_x$C   While the unit cell volume of compounds belonging to the
Mn$_3$Ga$_{1-x}$Sn$_x$C, (0 $ \le x \le $ 1) series shows a conformity with
Vegard's law, their magnetic and magnetocaloric properties behave differently
from those of parent compounds Mn$_3$GaC and Mn$_3$SnC. A correlation between
the observed magnetic properties and underlying magnetic and local structure
suggests that replacing Ga atoms by larger atoms of Sn results in the formation
of Ga-rich and Sn-rich clusters. As a result, even though the long range
structure appears to be cubic, Mn atoms find themselves in two different local
environments. The packing of these two different local structures into a single
global structure induces tensile/compressive strains on the Mn$_{6}$C
functional unit and is responsible for the observed magnetic properties across
the entire solid solution range.

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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
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The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
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The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: q-alg