Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two Pressure-induced Superconducting Transitions in SnBi$_2$Se$_4$
  Explored by Data-driven Materials Search: New Approach to Develop Novel
  Functional Materials Including Thermoelectric and Superconducting Materials   Candidates for new thermoelectric and superconducting materials, which have
narrow band gap and flat bands near band edges, were searched by the
high-throughput first-principles calculation from an inorganic materials
database. The synthesized SnBi$_2$Se$_4$ among the target compounds showed a
narrow band gap of 354 meV, and a thermal conductivity of 1 W/Km at ambient
pressure. The sample SnBi$_2$Se$_4$ showed a metal-insulator transition at 11.1
GPa, as predicted by a theoretical estimation. Furthermore, the two
pressure-induced superconducting transitions were discovered at under 20.2 GPa
and 47.3 GPa. The data-driven search is a promising approach to discover new
functional materials.

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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: bayes-an
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat