PREPARATION OF SR(ZR, TI)O3 CERAMICS AND THEIR DIELECTRIC-PROPERTIES AT MICROWAVE-FREQUENCIES

被引：3

作者：

YAMADA, A

UTSUMI, Y

WATARAI, H

SATO, K

机构：

[1] Materials Electronic Devices Laboratory, Mitsubishi Electric Corporation, Sagamihara, Kanagawa

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1992年 / 31卷 / 9B期

关键词：

MICROWAVE DIELECTRICS; DIELECTRIC LOSS; COMPOSITIONAL UNIFORMITY; CHEMICAL PROCESS; SR(ZR; TI)O3;

D O I：

10.1143/JJAP.31.3148

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Powder of the dielectric ceramic Sr(Zr, Ti)O3 Was prepared by a new chemical method using TiO2 powder. The obtained fine and well-dispersed powder had good sinterability. The microscopic compositional uniformity in the sintered body was estimated by WDX, and the dielectric properties were measured at 6 GHz and 1 MHz. The samples prepared by the chamical method had excellent uniformity and a Q value (1/tan delta) 2.5 times that of the samples prepared by the conventional method.

引用

页码：3148 / 3151

页数：4

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