Superconductivity at 1 K in Cd2Re2O7

M. Hanawa; Y. Muraoka; T. Tayama; T. Sakakibara; J. Yamaura; Z. Hiroi

doi:10.1103/PhysRevLett.87.187001

Superconductivity at 1 K in Cd2Re2O7

Superconductivity 2019-08-17 v4

Authors: M. Hanawa , Y. Muraoka , T. Tayama , T. Sakakibara , J. Yamaura , Z. Hiroi

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Abstract

We report the first pyrochlore oxide superconductor Cd2Re2O7. Resistivity,magnetic susceptibility,and specific heat measurements on single crystals evidence a bulk superconductivity at 1 K. Another phase transition found at 200 K suggests that a peculiar electronic structure lies behind the superconductivity.

Keywords

single crystal superconductivity superconductivity high-temperature superconductivity

Cite

@article{arxiv.cond-mat/0106421,
  title  = {Superconductivity at 1 K in Cd2Re2O7},
  author = {M. Hanawa and Y. Muraoka and T. Tayama and T. Sakakibara and J. Yamaura and Z. Hiroi},
  journal= {arXiv preprint arXiv:cond-mat/0106421},
  year   = {2019}
}

Comments

4 pages, 4 figures, PRL, in press

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