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
收藏
页码：3148 / 3151
页数：4
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