Pressure dependence of ferroelectric transition temperature in TSCC

Abstract

Our measured values of the ferroelectric transition temperature Tc in tris-sarcosine calcium chloride (TSCC) for pressure p between 0 and 2.1 kbar obey the relation Tc = a + bp + cp2, where a = (128.6 ± 0.2)K,b = (+13.2 ± 0.4)K/kbar and c = (-0.5 ± 0.2)K/(kbar)2.