Multiferroic Properties of La-Rich BiFeO3-PbTiO3 Solid Solutions

被引：21
|
作者：
Singh, Anupinder [1 ]
Chatterjee, Ratnamala [1 ]
机构：
[1] Indian Inst Technol Delhi, Dept Phys, Magnet & Adv Ceram Lab, New Delhi 110016, India
来源：
FERROELECTRICS | 2012年 / 433卷
关键词：
HIGH-T-C; CERAMICS; BEHAVIOR; BIFEO3;
D O I：
10.1080/00150193.2012.722462
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
La rich (BF0.50-LF0.50)(1-x)-(PT)(x) (BLF-PT) (where x = 0.34, 0.40, 0.50 and 0.60) has been investigated. Solid solutions were prepared using conventional solid-state reaction route. Solid solutions x <= 0.50 exhibit rhombohedral structure and x = 0.60 has tetragonal structutre. It is established that the MPB of these solid solutions is shifted to 40:60 with La doping. Enhancement in dielectric, ferroelectric, magnetic properties have been observed. La doping also observed to reduce the dielectric losses and leakage current.
引用
收藏
页码：180 / 189
页数：10
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