Enhancement of piezoelectric properties in a narrow cerium doping range of ${\text{Ba}}_{1-x}{\text{Ca}}_x{\text{Ti}}_{1-y}{\text{Zr}}_y{\text{O}}_3$ evidenced by high throughput experiment

Kevin Nadaud, Guillaume F. Nataf, Nazir Jaber +5

Lead-free materials based on the ${\text{(Ba,Ca)(Zr,Ti)O}}_3$ (BCZT) system exhibit excellent electromechanical properties that can be strongly modified by small amounts of dopants…