MEISSNER EFFECT IN KAPPA-ET(2)CU[N(CN)(2)]CL UNDER PRESSURE - OBSERVATION OF COMPLETE REENTRANCE

Reentrant superconducting behaviour in the title compound in a critica l pressure range has now been corroborated in a number of samples. We show, by DC diamagnetic measurements, that the reentrance can be compl ete (i.e. no traces of SC below T-c2), and that there is a finite magn etic remanence normal to the conducting a-c plane below T-c2. We also have strong indication, that the transition at T-c2 is a first-order t ransition.