Pressure-temperature phase diagram of antiferromagnetism and superconductivity in ceRhIn5 and CeIn3: 115In-NQR study under pressure

S. Kawasaki, T. Mito, G. Q. Zheng, C. Thessieu, Y. Kawasaki, K. Ishida, Y. Kitaoka, T. Muramatsu, T. C. Kobayashi, D. Aoki, S. Araki, Y. Haga, R. Settai, Y. Ōnuki, Y. Ōnuki

Research output: Contribution to journalArticlepeer-review

74 Citations (Scopus)


We report the pressure (P)-temperature (T) phase diagram of antiferromagnetism and superconductivity in CeRhIn5 and CeIn3 revealed by the 115In nuclear-spin-lattice-relaxation (T1) measurement. In the itinerant magnet CeRhIn5, we found that the Néel temperature TN is reduced at P ≥ 1.23 GPa with an emergent pseudogap behavior. In CeIn3, the localized magnetic character is robust against the application of pressure up to P ∼ 1.9 GPa, beyond which the system evolves into an itinerant regime in which the resistive superconducting phase emerges. We discuss the relationship between the phase diagram and the magnetic fluctuations.

Original languageEnglish
Article number020504
Pages (from-to)205041-205044
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number2
Publication statusPublished - Jan 1 2002
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


Dive into the research topics of 'Pressure-temperature phase diagram of antiferromagnetism and superconductivity in ceRhIn<sub>5</sub> and CeIn<sub>3</sub>: <sup>115</sup>In-NQR study under pressure'. Together they form a unique fingerprint.

Cite this