Phase microstructure evaluation and microwave dielectric properties of （1-x）MgNiTiZrO–xCaLaTiOceramics

被引：4

作者：

Abdul MANAN ^{[1
]}

Zahid ULLAH ^{[1
]}

Arbab Safeer AHMAD ^{[2
]}

Atta ULLAH ^{[3
]}

Dil Faraz KHAN ^{[1
]}

Arshad HUSSAIN ^{[4
]}

Mati Ullah KHAN ^{[5
]}

机构：

[1] Laboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology,Bannu

[2] Department of Physics, Islamia College

[3] State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,School of Materials Science and Engineering, Wuhan University of Technology

[4] Department of Chemistry, University of Science and Technology

[5] Department of Physics, Kohat University of Science and Technology

来源：

Journal of Advanced Ceramics | 2018年 / 01期

关键词：

D O I：

暂无

中图分类号：

TQ174.1 [基础理论];

学科分类号：

0805 ; 080502 ;

摘要：

All the compositions in the（1-x）Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3（0 ≤ x ≤ 0.2） series were fabricated using solid state sintering route. Mg0.95Ni0.05Ti0.98Zr0.02O3 possessed excellent microwave dielectric properties with εr ≈ 17.1, Quf0 ≈ 195855 GHz, and τ_f ≈-46 ppm/℃. t f was tuned through zero by mixing with Ca0.6La0.8/3TiO3. In the present study, τ_f ≈-2 ppm/℃ with er ≈ 23.9 and high Quf0 ≈ 115870 GHz was achieved for x = 0.15, i.e., for a mixture of 85% Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3.

引用

页码：72 / 78

页数：7