Novel superconducting properties on noncentrosymmetric heavy fermion CeRhSi3

N. Kimura, T. Sugawara, H. Aoki, T. Terashima

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

We demonstrate an extremely high upper-critical-field, Bc2, in the noncentrosymmetric heavy-fermion superconductor CeRhSi3 for a magnetic field along the tetragonal c-axis. The robustness of the superconductivity over the magnetic field is outstanding among the known superconductors. The extremely large Bc2 is attributed to the absence of the paramagnetic pair-breaking effect characteristic of noncentrosymmetric superconductors.

Original languageEnglish
Pages (from-to)S529-S532
JournalPhysica C: Superconductivity and its applications
Volume470
Issue numberSUPPL.1
DOIs
Publication statusPublished - 2010 Dec

Keywords

  • Heavy fermion
  • Noncentrosymmetric superconductor
  • Pauli limit
  • Upper critical field

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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