Magnetism and superconductivity in CeRhIn5 under chemical and hydrostatic pressures

G. Q. Zheng, S. Kawasaki, N. Yamaguchi, K. Tanabe, T. Mito, H. Kan, Y. Kitaoka, Y. Haga, D. Aoki, Y. Onuki, J. L. Sarrao, J. D. Thompson

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Nuclear quadrupolar resonance measurements find that, under hydrostatic or chemical pressure, the heavy fermion antiferromagnet CeRhIn5 becomes more itinerant and the Neel temperature TN increases slightly at low pressures but decreases at large pressures. In CeRh0.5Ir0.5In 5, unconventional superconductivity sets in well below T N, with enhanced Tc ≈ 1 K.

Original languageEnglish
Pages (from-to)450-451
Number of pages2
JournalPhysica B: Condensed Matter
Volume329-333
Issue numberII
DOIs
Publication statusPublished - May 2003

Keywords

  • CeIrIn
  • CeRhIn
  • Heavy fermion
  • High pressure
  • NQR

ASJC Scopus subject areas

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

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    Zheng, G. Q., Kawasaki, S., Yamaguchi, N., Tanabe, K., Mito, T., Kan, H., Kitaoka, Y., Haga, Y., Aoki, D., Onuki, Y., Sarrao, J. L., & Thompson, J. D. (2003). Magnetism and superconductivity in CeRhIn5 under chemical and hydrostatic pressures. Physica B: Condensed Matter, 329-333(II), 450-451. https://doi.org/10.1016/S0921-4526(02)02001-X