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 language | English |
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Pages (from-to) | 450-451 |
Number of pages | 2 |
Journal | Physica B: Condensed Matter |
Volume | 329-333 |
Issue number | II |
DOIs | |
Publication status | Published - May 2003 |
Externally published | Yes |
Keywords
- CeIrIn
- CeRhIn
- Heavy fermion
- High pressure
- NQR
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering