Relations between physical properties of the biferroic Pb(Fe1-xNbx)O3 ceramics and their composition change

被引：10
作者：
Bochenek, D. [1 ]
机构：
[1] Silesian Univ, Fac Comp Sci & Mat Sci, Dept Mat Sci, PL-41200 Sosnowiec, Poland
来源：
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2008年 / 154卷 / 1期
关键词：
D O I：
10.1140/epjst/e2008-00510-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The work shows basic features of ferromagnetic ceramics Pb(Fe1-xNbx)O-3 with various contents of Fe/Nb (x = 1/3, 1/2, 2/3). The synthesis were carried out by powders sintering and calcination whereas densification by hot uniaxial pressing and conventional sintering methods. Optimum conditions of PFN obtention with various contents were based on X-ray, microstructural, dielectrical and conductivity tests together with increase of iron contents in Pb(Fe1-xNbx)O-3 usage parameters of those ceramics worsen. Optimum parameters are shown by the ceramics with contents Pb(Fe1/2Nb1/2)O-3 synthetized using calcination method and densified by hot uniaxial pressing method.
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收藏
页码：15 / 18
页数：4
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