Electric properties and phase transition behavior in lead lanthanum zirconate stannate titanate ceramics with low zirconate content*
Zeng Taoa), Lou Qi-Weia), Chen Xue-Fengb), Zhang Hong-Lingc), Dong Xian-Linb), Wang Gen-Shuib)
       
Dielectric constant versus temperature of A4 ceramics; insets show P – E loops at different temperatures.