Specific-heat anomaly in superconductingat 18 mK
- 6 January 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 68 (1) , 117-120
- https://doi.org/10.1103/physrevlett.68.117
Abstract
We have observed large specific-heat anomalies around 18 mK in two single-crystal samples of of different origin. These indicate additional forms of order which still take place in the electronic system of the heavy-fermion compound at these low temperatures. Since magnetic-susceptibility measurements showed that the samples remain superconducting, the new ordering coexists with superconductivity.
Keywords
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