Stability, Evolution and Switching of Ferroelectric Domain Structures in Lead-free BaZr${}_{0.2}$Ti${}_{0.8}$O${}_3$-Ba${}_{0.7}$Ca${}_{0.3}$TiO${}_3$ System: Thermodynamic Analysis and Phase-field Simulations

Soumya Bandyopadhyay, Tushar Jogi, Ranjith Ramadurai +1

Enhanced room-temperature electromechanical coupling in the lead-free ferroelectric system $(1-x)$BaZr${}_{0.2}$Ti${}_{0.8}$O${}_3$ - $x$Ba${}_{0.7}$Ca${}_{0.3}$TiO${}_3$ (abbreviated as B…