Josephson effect in heavy-fermion superconductor CeTIn5 (T = Co, Ir)

A. Sumiyama, D. Katayama, R. Hata, Y. Oda, Yoshihiko Inada, D. Aoki, Y. Tokiwa, Y. Haga, Y. Onuki

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The Josephson effect was studied in heavy-fermion superconductor CeTIn5. For CeCoIn5, Josephson critical current Ic was observed just below superconducting transition temperature. For CeIrIn5, the temperature below which Ic appeared varied from junction to junction and Ic increased gradually reflecting a distribution of the local transition temperature.

Original languageEnglish
Pages (from-to)545-546
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume388-389
DOIs
Publication statusPublished - May 2003
Externally publishedYes

Fingerprint

Heavy fermion superconductors
heavy fermion superconductors
Josephson effect
Critical currents
Superconducting transition temperature
transition temperature
critical current
Temperature
temperature

Keywords

  • CeCoIn
  • CeIrIn
  • Heavy-fermion superconductor
  • Josephson effect

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Josephson effect in heavy-fermion superconductor CeTIn5 (T = Co, Ir). / Sumiyama, A.; Katayama, D.; Hata, R.; Oda, Y.; Inada, Yoshihiko; Aoki, D.; Tokiwa, Y.; Haga, Y.; Onuki, Y.

In: Physica C: Superconductivity and its Applications, Vol. 388-389, 05.2003, p. 545-546.

Research output: Contribution to journalArticle

Sumiyama, A, Katayama, D, Hata, R, Oda, Y, Inada, Y, Aoki, D, Tokiwa, Y, Haga, Y & Onuki, Y 2003, 'Josephson effect in heavy-fermion superconductor CeTIn5 (T = Co, Ir)', Physica C: Superconductivity and its Applications, vol. 388-389, pp. 545-546. https://doi.org/10.1016/S0921-4534(02)02734-X
Sumiyama, A. ; Katayama, D. ; Hata, R. ; Oda, Y. ; Inada, Yoshihiko ; Aoki, D. ; Tokiwa, Y. ; Haga, Y. ; Onuki, Y. / Josephson effect in heavy-fermion superconductor CeTIn5 (T = Co, Ir). In: Physica C: Superconductivity and its Applications. 2003 ; Vol. 388-389. pp. 545-546.
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AU - Katayama, D.

AU - Hata, R.

AU - Oda, Y.

AU - Inada, Yoshihiko

AU - Aoki, D.

AU - Tokiwa, Y.

AU - Haga, Y.

AU - Onuki, Y.

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KW - CeIrIn

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