DIELECTRIC STUDIES OF MODIFIED LEAD-MAGNESIUM NIOBATE CERAMICS

被引：0
|
作者：
SHARMA, S [1 ]
SATI, R [1 ]
SHARMA, KP [1 ]
CHOUDHARY, RNP [1 ]
机构：
[1] BHAGALPUR UNIV,DEPT PHYS,BHAGALPUR 812007,INDIA
来源：
INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 1993年 / 31卷 / 03期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Samples of lead-magnesium-nickel niobate in polycrystalline form have been synthesized by high-temperature solid-state reaction technique. Preliminary structural studies revealed that the material consists-of cubic perovskite structure with pyrochlore phase. Dielectric studies show that the material exhibits not so broadened phase transition like that of lead-magnesium niobate, rather behaves almost as Curie-Weiss type dielectric.
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页码：200 / 203
页数：4
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