RELAXATION BEHAVIOR OF PB(NI1/3NB2/3)O3 CERAMICS

被引：13

作者：

SHARMA, S ^{[1
]}

SATI, R ^{[1
]}

CHOUDHARY, RNP ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT PHYS,KHARAGPUR 721302,W BENGAL,INDIA

来源：

CANADIAN JOURNAL OF PHYSICS | 1993年 / 71卷 / 7-8期

关键词：

D O I：

10.1139/p93-051

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Polycrystalline samples of a cubic perovskite structure with an estimated 2.9% of a minor pyrochlore phase of Pb(Ni1/3Nb2/3)O3 were synthesized by a high-temperature solid-state reaction technique. Dielectric studies show that the material is a good relaxor with a high dielectric constant. Diffuse phase transition through a wide Curie-temperature range was observed. The activation energy in a specified range of temperature for the material is estimated.

引用

页码：322 / 325

页数：4

共 13 条

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