Phase transition temperature and electrical properties of (Bi_(1/2)Na_(1/2))TiO_3-(Bi_(1/2)A_(1/2))TiO_3 (A=Li and K) lead-free ferroelectric ceramics

摘要

(1-x)(Bi_(1-2)Na_(1-2))TiO_(3-x)(Bi_(1/2)Li_(1/2))TiO_3 and (1-x)(Bi_(1/2)Na_(1/2))TiO_3-x(Bi_(1/2)K_(1/2))TiO_3rn(abbreviated as BNLTlOOx and BNKTIOOx, respectively) ceramics were prepared by the conventional ceramic fabrication process. In this study, t