Preparation structure and dielectric behaviour of the system Sr1-xLaxTi1-xFexO3 (x ≤ 0•50)

被引：0

作者：

Parkash, O ^{[1
]}

Kumar, D

Christopher, CC

机构：

[1] Banaras Hindu Univ, Dept Ceram Engn, Varanasi 221005, Uttar Pradesh, India

[2] Banaras Hindu Univ, Inst Technol, Sch Mat Sci & Technol, Varanasi 221005, Uttar Pradesh, India

来源：

PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES | 2003年 / 115卷 / 5-6期

关键词：

perovskite oxide; strontium titanate; lanthanum ferrite dielectric behaviour;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Formation of solid solution has been explored in the valence compensated perovskite oxide system Sr1-xLaxTi1-xFexO3 (x less than or equal to 0.50). XRD studies indicate the formation of solid solution for the whole range investigated. All the compositions synthesised have cubic structure similar to undoped SrTiO3 Study of dielectric behaviour of these materials show that orientational polarisation and space charge polarisation contribute significantly to it.

引用

页码：649 / 661

页数：13

共 20 条

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