Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Increase of superconducting order parameter in the magnetic
  superconductor Dy0.6Y0.4Rh3.85Ru0.15B4 in a wide magnetic field range. Is it
  a further candidate in p-wave superconductors?   The Andreev reflection spectra were studied for the first time in the
magnetic superconductor Dy0.6Y0.4Rh3.85Ru0.15B4. It is found that an external
magnetic field (up to 0.7 Hc2) is a strong stimulator of superconductivity in
contrast with traditional superconductors with a singlet pairing. The ratio
2\Delta/kBTc \approx 4.0 obtained for some contacts is higher than the value
3.52 which is typical of conventional superconductors with a weak
electron-phonon interaction. It has been proposed that in
Dy0.6Y0.4Rh3.85Ru0.15B4 a triplet mechanism of superconducting pairing is
realized.

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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: chao-dyn
2
The categories of this paper are: math
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The categories of this paper are: atom-ph
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
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The categories of this paper are: q-bio
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The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
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The categories of this paper are: q-alg
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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th