Specific heat of organic superconductor κ−(BEDT−TTF)2Cu[N(CN)2]Br under a magnetic field parallel to the conducting plane
A. E. Kovalev, T. Ishiguro, T. Kondo, G. Saito
DOI 10.1103/PhysRevB.62.103 · Physical Review B
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Abstract
Specific heat and magnetoresistance of the organic superconductor κ−(BEDT−TTF)2Cu[N(CN)2]Br were measured simultaneously at temperatures near the superconducting transition. The magnetic field was aligned exactly along the conducting plane. We obtained a steep slope of the upper critical field near Tc. The results are discussed from the viewpoint of the paramagnetic Pauli limit.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| κ-(BEDT-TTF)2Cu[N(CN)2]Br Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 11.3 | Pressure not reported | midpoint |
| κ-(BEDT-TTF)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 not reported | onset |
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