Abstract
69,71Ga NMR/NQR studies have been performed on a single crystal of the transuranium superconductor PuRhGa5 with Tc ≃ 9 K. The spin-lattice relaxation rate 1 / T1 reveals that PuRhGa5 is an unconventional superconductor having an anisotropic superconducting gap. Moreover, Korringa behavior ( 1 / T1 T = const. ) is observed in the normal state below ∼ 30 K. This result suggests that the superconductivity sets in after the formation of a Fermi liquid state in this compound.
Original language | English |
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Pages (from-to) | 1005-1006 |
Number of pages | 2 |
Journal | Physica B: Condensed Matter |
Volume | 378-380 |
Issue number | SPEC. ISS. |
DOIs | |
Publication status | Published - 2006 May 1 |
Keywords
- NMR/NQR
- PuRhGa
- Superconductivity
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering