Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: High-Temperature Conventional Superconductivity in the Boron-Carbon
  system: Material Trends   In this work we probe the possibility of high-temperature conventional
superconductivity in the boron-carbon system, using ab-initio screening. A
database of 320 metastable structures with fixed composition (50$\%$/50$\%$) is
generated with the Minima-Hopping method, and characterized with electronic and
vibrational descriptors. Full electron-phonon calculations on sixteen
representative structures allow to identify general trends in $T_{\textrm{c}}$
across and within the four families in the energy landscape, and to construct
an approximate $T_{\textrm{c}}$ predictor, based on transparently interpretable
and easily computable electronic and vibrational descriptors. Based on these,
we estimate that around 10$\%$ of all metallic structures should exhibit
$T_{\textrm{c}}$'s above 30 $K$. This work is a first step towards ab-initio
design of new high-$T_{\textrm{c}}$ superconductors.

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The categories of this paper are: nlin
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The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
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The categories of this paper are: econ
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The categories of this paper are: hep-th