Pyroelectric and elastic properties of lead magnesium niobate-and barium titanate-based solid solutions near a phase transition

被引：0
|
作者：
E. P. Smirnova
A. V. Sotnikov
机构：
[1] Russian Academy of Sciences,Ioffe Physicotechnical Institute
来源：
Physics of the Solid State | 2006年 / 48卷
关键词：
77.70.+a; 77.84.Dy;
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摘要：
The pyroelectric, elastic, and electrostrictive properties of lead magnesium niobate-and barium titanate-based solid solutions were studied under a dc electric field near a phase transition. The results obtained for a relaxor transition (in a lead magnesium scandium niobate solid solution) are compared with those derived for a conventional ferroelectric transition (in a barium strontium titanate solid solution). The dielectric and electromechanical contributions to the induced pyroelectric effect are discussed.
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页码：102 / 105
页数：3
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