| | 1 | Author
| K. Ishida, H. Mukuda, Y. Kitaoka, K. Asayama, Y. Onuki | Requires cookie* | | | Title
| Ru NMR and NQR Studies in CeRu 2  | | | | Abstract
| We have carried out Ru NMR and NQR measurements in superconductor CeRu 2 having T c = 6.1 K in the temperature range of 1.3-30 K. From the 9y Ru NMR in 10.2 T above H c2 , T{T-const was found in the measured-T range, and the value of T,TK 2 is almost the same as that in the uncorrelated Korringa relation, suggesting that there does not exist the strong spin fluctuation of Ru d-spins. The property of the superconducting state was investigated by using Ru NQR. We observed the Hebel-Slichter peak just below T c and the exponential decrease in 1 /T,, indicating that this superconductivity has an ordinary s-wave character. The effect of Al substitution for Ru was also studied by NMR and NQR. | | | |
Reference
| Z. Naturforsch. 51a, 793—796 (1996); received February 1 1996 | | | |
Published
| 1996 | | | |
Keywords
| Superconductor CeRu 2, NMR, NQR, T, Knight shift | | | |
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| default:Reihe_A/51/ZNA-1996-51a-0793.pdf | | | | Identifier
| ZNA-1996-51a-0793 | | | | Volume
| 51 | |
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