Evidence for the first-order phase transition from antiferromagnetism to paramagnetism in CeRhIn5

M. Yashima, S. Kawasaki, Y. Kitaoka, H. Shishido, R. Settai, Y. Onuki

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The systematic and comprehensive NQR experiments near Pc are reported to address an intimate interplay between superconductivity (SC) and antiferromagnetism (AFM) of antiferromagnetic heavy-fermion compounds CeRhIn5 via the nuclear-quadrupole-resonance (NQR) measurements under pressure (P). The extensive measurements of In-NQR spectrum have revealed that a first-order transition occurs from the coexistent phase of AFM and SC to the single phase of SC at a critical pressure Pc ≈ 2 GPa.

Original languageEnglish
Pages (from-to)94-95
Number of pages2
JournalPhysica B: Condensed Matter
Volume378-380
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - May 1 2006
Externally publishedYes

Keywords

  • Antiferromagnetism
  • CeRhIn
  • First-order phase transition
  • Superconductivity

ASJC Scopus subject areas

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

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