Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Structural and dielectric characterization of Sm2MgMnO6   The polycrystalline Sm2MgMnO6 (SMMO) was synthesized at 1173K by means of
sol-gel technique. Rietveld refine-ment of X-ray diffraction (XRD) pattern
confirmed the formation of a single phase monoclinic structure with space group
P21/n. The band gap achieved from UV-vis spectra shows the semiconducting
nature of the material. To observe the effect of grains and grain-boundaries in
the conduction process and dielectric relaxation measurements are carried out
on SMMO sample at different frequencies between 313 K and 673 K. An electrical
equivalent circuit consisting of the resistance and constant phase element is
used to clarify the impedance data.

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The categories of this paper are: eess
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The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: stat
28
The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph