Dielectric characteristics of Pb[Fe1/2(Ta,Nb)1/2]O3 perovskite ceramic system

被引:0
|
作者
Lee, BH [1 ]
Kim, NK [1 ]
Kim, JJ [1 ]
Cho, SH [1 ]
机构
[1] Kyungpook Natl Univ, Dept Inorgan Mat Engn, Taegu 702701, South Korea
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Ceramics of selected compositions in Pb(Fe1/2Ta1/2)O-3-Pb(Fe1/2Nb1/2)O-3 system were prepared using B-site precursor method and-was found to form continuous solid solutions of a perovskite structure. Whereas Pb(Fe1/2Ta1/2)O-3 showed typical relaxer behaviors, Pb(Fe1/2Nb1/2)O-3 showed little relaxation. Curie temperatures of the system changed nearly linearly with composition change.
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页码:S978 / S980
页数:3
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