STRUCTURAL AND ELECTRICAL-PROPERTIES OF PZT (LA, NA) CERAMICS

被引：21
作者：
YADAV, KL
CHOUDHARY, RNP
机构：
[1] Department of Physics, Indian Institute of Technology, Kharagpur
来源：
MATERIALS LETTERS | 1994年 / 19卷 / 1-2期
关键词：
D O I：
10.1016/0167-577X(94)90106-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Polycrystalline samples of PLNZT (Pb0.93(La1-xNax)0.07(Zr0.65Ti0.35)O3, where x=0, 0.1, 0.3, 0.5 and 0.7) have been synthesized by a chemical method. Preliminary X-ray structural study of the compound shows the formation of rhombohedral structure. Detailed studies of the dielectric constant and dielectric loss as a function of temperature (room temperature to 350-degrees-C) at 1 and 10 kHz suggest that the compound has relaxor behaviour and undergoes a diffuse type of phase transition.
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页码：61 / 64
页数：4
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