High-pressure study on 60- and 90-K
- 1 June 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 37 (16) , 9730-9733
- https://doi.org/10.1103/physrevb.37.9730
Abstract
The 60- and 90-K superconductivity in has been investigated under pressures up to 16 kbar. Unusually large pressure effects on the normal-state resistivity and the superconducting transition temperature of the 60-K compound were observed in contrast to the 90-K one. A subtle difference between the 30-, 60-, and 90-K superconductors is therefore proposed.
Keywords
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