Tunable electrocaloric effect in lead scandium tantalate through calcium doping

Youri Nouchokgwe, Natalya S. Fedorova, Pranab Biswas +11

State-of-the-art electrocaloric cooling prototypes rely on the conventional electrocaloric effect of ferroelectric lead scandium tantalate (PbSc0.5Ta0.5O3, PST), which peaks near r…