Microwave dielectric properties of certain simple alkaline earth perovskite compounds as a function of tolerance factor

被引：48

作者：

Sivasubramanian, V ^{[1
]}

Murthy, VRK ^{[1
]}

Viswanathan, B ^{[1
]}

机构：

[1] INDIAN INST TECHNOL, DEPT CHEM, MADRAS 600036, TAMIL NADU, INDIA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 1997年 / 36卷 / 1A期

关键词：

dielectric resonators; tolerance factor; tilting of octahedra; dielectric constant; Q.f(o) product; temperature coefficient of dielectric constant and temperature coefficient of polarizability; COMPLEX PEROVSKITES; CONSTANT; RANGE;

D O I：

10.1143/JJAP.36.194

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Microwave dielectric properties of some simple alkaline earth perovskite compounds were studied with respect to the variation in the tolerance factor. It was found in the present study that the variation in dielectric constant (epsilon), Q . f(o) product and the temperature coefficient of polarizability with tolerance factor is quite opposite to what is observed in some complex perovskite materials. It was also observed that the temperature coefficient of dielectric constant follows the same trend as in some complex perovskite materials with respect to the tolerance factor.

引用

页码：194 / 197

页数：4

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