Specific heat critical behaviour of trissarcosine calcium chloride

Abstract

Studies about the critical behaviour of the TSCC ferroelectric crystal show discrepancies between the values of the critical exponents obtained from different experimental techniques. /1, -4/. A clarification of the critical behaviour of this ferroelectric was able to be realised from careful specific heat measurements by adiabatic calorimetry which avoid external field perturbation on the critical observation.