Electric properties and phase transition behavior in lead lanthanum zirconate stannate titanate ceramics with low zirconate content
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Zeng Tao
a)
, Lou Qi-Wei
a)
, Chen Xue-Feng
b)
, Zhang Hong-Ling
c)
, Dong Xian-Lin
b)
, Wang Gen-Shui
b)
Dielectric constant versus temperature of A4 ceramics; insets show P – E loops at different temperatures.