Superconductivity at 1 K in Cd2Re2O7

M. Hanawa, Yuji Muraoka, T. Tayama, T. Sakakibara, J. Yamaura, Z. Hiroi

Research output: Contribution to journalArticle

6 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)187001-1-187001-4
JournalPhysical Review Letters
Volume87
Issue number18
DOIs
Publication statusPublished - Jan 1 2001
Externally publishedYes

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superconductivity
heat measurement
specific heat
electronic structure
magnetic permeability
electrical resistivity
oxides
single crystals

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Hanawa, M., Muraoka, Y., Tayama, T., Sakakibara, T., Yamaura, J., & Hiroi, Z. (2001). Superconductivity at 1 K in Cd2Re2O7 Physical Review Letters, 87(18), 187001-1-187001-4. https://doi.org/10.1103/PhysRevLett.87.187001

Superconductivity at 1 K in Cd2Re2O7 . / Hanawa, M.; Muraoka, Yuji; Tayama, T.; Sakakibara, T.; Yamaura, J.; Hiroi, Z.

In: Physical Review Letters, Vol. 87, No. 18, 01.01.2001, p. 187001-1-187001-4.

Research output: Contribution to journalArticle

Hanawa, M, Muraoka, Y, Tayama, T, Sakakibara, T, Yamaura, J & Hiroi, Z 2001, 'Superconductivity at 1 K in Cd2Re2O7 ', Physical Review Letters, vol. 87, no. 18, pp. 187001-1-187001-4. https://doi.org/10.1103/PhysRevLett.87.187001
Hanawa M, Muraoka Y, Tayama T, Sakakibara T, Yamaura J, Hiroi Z. Superconductivity at 1 K in Cd2Re2O7 Physical Review Letters. 2001 Jan 1;87(18):187001-1-187001-4. https://doi.org/10.1103/PhysRevLett.87.187001
Hanawa, M. ; Muraoka, Yuji ; Tayama, T. ; Sakakibara, T. ; Yamaura, J. ; Hiroi, Z. / Superconductivity at 1 K in Cd2Re2O7 In: Physical Review Letters. 2001 ; Vol. 87, No. 18. pp. 187001-1-187001-4.
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