C13 NMR line-shape studies of the organic superconductor κ-(ET)2Cu[N(CN)2]Br
S. M. De Soto, C. P. Slichter, A. M. Kini, H. H. Wang, U. Geiser, J. M. Williams
DOI 10.1103/PhysRevB.54.16101 · Physical Review B
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Abstract
The authors report C13 NMR line position, line shape, and spin-spin relaxation rate data for the quasi-two-dimensional organic superconductor κ-(ET)2Cu[N(CN)2]Br (Tc=11.6 K), for an aligned single crystal. The data make possible identification of the crystallographic site responsible for the NMR lines, clarify a line broadening transition near 150 K, and probe the nature of the fluxoid lattice below Tc. © 1996 The American Physical Society.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| κ-(ET)2Cu[N(CN)2]Br Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 11.6 | Pressure unresolved | unknown |
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