Mischenkoa, A. S.; Zhang, Qi; Whatmore, Roger W.; Scott, J. F.; Mathurb, N. D.
(American Institute of Physics, 2006-12)
We have recently observed a giant electrocaloric effect (12 K in 25 V) in
350 nm sol-gel PbZr0.95Ti0.05O3 films near the ferroelectric Curie temperature of
242oC. Here we demonstrate a giant electrocaloric effect (5 K ...