Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5: 115In NQR study of CeRh1-xIrxIn5

Norihiko Yamaguchi, Hiroki Kan, Guo-Qing Zheng, Y. Kitaoka, J. L. Sarrao, J. D. Thompson

Research output: Contribution to journalArticle

Abstract

We have studied the chemical-pressure effect on the Neel temperature (TN) due to the substitution of Ir for Rh in the layered heavy fermion compound CeRhIn5 by nuclear quadrupolar resonance (NQR) technique. We find that TN increases slightly upon replacing Ir for Rh up to the Ir content of 0.45. This feature resembles that in hydrostatically pressurized CeRhIn5 below 1.0 GPa where TN shows a similar dependence against pressure.

Original languageEnglish
Pages (from-to)543-544
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume388-389
DOIs
Publication statusPublished - May 2003
Externally publishedYes

Fingerprint

Neel temperature
Pressure effects
Fermions
pressure effects
neel temperature
pressure dependence
Substitution reactions
fermions
substitutes
Electrons
electrons

Keywords

  • CeIrIn
  • CeRhIn
  • Heavy fermion
  • NQR

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5 : 115In NQR study of CeRh1-xIrxIn5. / Yamaguchi, Norihiko; Kan, Hiroki; Zheng, Guo-Qing; Kitaoka, Y.; Sarrao, J. L.; Thompson, J. D.

In: Physica C: Superconductivity and its Applications, Vol. 388-389, 05.2003, p. 543-544.

Research output: Contribution to journalArticle

Yamaguchi, Norihiko ; Kan, Hiroki ; Zheng, Guo-Qing ; Kitaoka, Y. ; Sarrao, J. L. ; Thompson, J. D. / Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5 : 115In NQR study of CeRh1-xIrxIn5. In: Physica C: Superconductivity and its Applications. 2003 ; Vol. 388-389. pp. 543-544.
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