Low-temperature heat capacity and ac magnetic susceptivility of the re-entrant ferromagnetic superconductor Ho1.2Mo6S8

Abstract

Thermal hysteresis in the ac magnetic susceptibility and a spike-shaped anomaly in the heat capacity, superimposed on a feature due to ferromagnetic ordering, have been observed at the coupled superconducting to normal-ferromagnetic transition in Ho1.2Mo6S8. © 1979.