Journal article
(13)C NMR investigation of the superconductor MgCNi(3) up to 800 K.
- Abstract:
- We report (13)C NMR characterization of the new superconductor MgCNi(3) [T. He et al., Nature (London) 411, 54 (2001)]. We found that both the uniform spin susceptibility and the spin fluctuations show a strong enhancement with decreasing temperature, and saturate below approximately 50 K and approximately 20 K, respectively. The nuclear spin-lattice relaxation rate 1/(13)T(1) exhibits typical behavior for isotropic s-wave superconductivity with a coherence peak below T(c) = 7.0 K that grows with decreasing magnetic field.
- Publication status:
- Published
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Authors
- Journal:
- Physical Review Letters More from this journal
- Volume:
- 87
- Issue:
- 25
- Pages:
- 257601
- Publication date:
- 2001-12-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Language:
-
English
- Pubs id:
-
pubs:50460
- UUID:
-
uuid:46c7e35a-b56f-4fb0-abde-de31d9ebcd2a
- Local pid:
-
pubs:50460
- Source identifiers:
-
50460
- Deposit date:
-
2012-12-19
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- Copyright date:
- 2001
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