Phase microstructure evaluation and microwave dielectric properties of (1– x )Mg 0.95 Ni 0.05 Ti 0.98 Zr 0.02 O 3 – x Ca 0.6 La 0.8/3 TiO 3 ceramics

作者: Abdul Manan , Zahid Ullah , Arbab Safeer Ahmad , Atta Ullah , Dil Faraz Khan

DOI: 10.1007/S40145-018-0258-4

关键词: Materials scienceMicrowave dielectric propertiesMicrostructureSinteringAnalytical chemistryPhase (matter)CeramicSolid-state

摘要: All the compositions in (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 e r ≈ 17.1, Q u f0 195855 GHz, and τ f -46 ppm/°C. was tuned through zero by mixing Ca0.6La0.8/3TiO3. In present study, -2 ppm/°C 23.9 high 115870 GHz achieved for = 0.15, i.e., a mixture of 85% 15%

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