Authors
Abdul MANAN, Laboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology Bannu, 28100, Khyber Pakhtunkhwa, Pakistan
Zahid ULLAH, Laboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology Bannu, 28100, Khyber Pakhtunkhwa, Pakistan
Arbab Safeer AHMAD, Department of Physics, Islamia College Peshawar, 25120, Khyber Pakhtunkhwa, Pakistan
Atta ULLAH, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, China
Dil Faraz KHAN, Laboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology Bannu, 28100, Khyber Pakhtunkhwa, Pakistan
Arshad HUSSAIN, Department of Chemistry, University of Science and Technology Bannu, 28100, Khyber Pakhtunkhwa, Pakistan
Mati Ullah KHAN, Department of Physics, Kohat University of Science and Technology Kohat, 26000, Khyber Pakhtunkhwa, Pakistan
Keywords
phase, microstructure, density, ilmenite structure
Abstract
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 τf ≈ -46 ppm/℃. τf was tuned through zero by mixing with Ca0.6La0.8/3TiO3. In the present study, τf ≈ -2 ppm/℃ with εr ≈ 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 and 15% Ca0.6La0.8/3TiO3.
Publisher
Tsinghua University Press
Recommended Citation
Abdul MANAN, Zahid ULLAH, Arbab Safeer AHMAD et al. Phase microstructure evaluation and microwave dielectric properties of (1-x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics. Journal of Advanced Ceramics 2018, 07(01): 72-78.
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