Stabilization of the first-order phase transition character and Enhancement of the Electrocaloric Effect by NBT substitution in BaTiO${}_3$ ceramics

M. Karakaya, I. Gurbuz, L. Fulanovic +1

The electrocaloric properties of BaTiO${}_3$-based lead-free ferroelectric materials have been widely investigated. One approach to achieving a large electrocaloric response is to ex…