Pressure-Induced Superconductivity in BiS2-based EuFBiS2

Kouji Suzuki; Masashi Tanaka; Saleem James Denholme; Masaya Fujioka; Takahide Yamaguchi; Hiroyuki Takeya; Yoshihiko Takano

doi:10.7566/JPSJ.84.115003

Pressure-Induced Superconductivity in BiS2-based EuFBiS2

Superconductivity 2015-10-30 v2

Authors: Kouji Suzuki , Masashi Tanaka , Saleem James Denholme , Masaya Fujioka , Takahide Yamaguchi , Hiroyuki Takeya , Yoshihiko Takano

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Abstract

We measured the electrical resistivity of a BiS2-based compound EuFBiS2 under high pressure. Polycrystalline EuFBiS2 shows insulator-metal transition and pressure-induced superconductivity above 0.7 GPa. The superconducting transition temperature increases with increasing applied pressure and shows the maximum value around 8.6 K at 1.8 GPa.

Keywords

high-temperature superconductivity superconductivity

Cite

@article{arxiv.1505.08002,
  title  = {Pressure-Induced Superconductivity in BiS2-based EuFBiS2},
  author = {Kouji Suzuki and Masashi Tanaka and Saleem James Denholme and Masaya Fujioka and Takahide Yamaguchi and Hiroyuki Takeya and Yoshihiko Takano},
  journal= {arXiv preprint arXiv:1505.08002},
  year   = {2015}
}

Comments

10 pages, 3 figures

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