Microwave dielectric ceramics (1-x)ZnNb2O6-xZnTa2O6 with high quality factors

被引：0

作者：

Zhang, YC ^{[1
]}

Yue, ZX

Yang, XH

Zhao, JQ

Gui, ZL

Li, LT

机构：

[1] Tsing Hua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Heilongjiang Inst Sci & Technol, Dept Civil Engn, Haerbin 150027, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2003年 / 32卷

关键词：

crystal structure; microwave dielectric ceramics; dielectric properties;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

(1-x)ZnNb2O6-xZnTa(2)O(6) microwave dielectric ceramics were prepared by traditional ceramics route. The crystal structure and microwave dielectric properties of (1-x)ZnNb2O6-xZnTa(2)O(6) ceramics were investigated by XRD and a HP8720 network analyzer. XRD results show that the (1-x)ZnNb2O6-xZnTa(2)O(6) ceramics have the orthorhombic symmetry for all x values in this system, and the primary crystal phase changes gradually from ZnNb2O6 into ZnTa2O6 as x increases from 0 to 1.0. (1-x)ZnNb2O6-xZnTa(2)O(6) ceramics exhibit excellent dielectric properties at microwave frequencies.

引用

页码：572 / 574

页数：3

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