Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics
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 ε r ≈ 17.1, Q u f 0 ≈ 195855 GHz, and τ f ≈ -46 ppm/°C. τ...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2018-01-01
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| Series: | Journal of Advanced Ceramics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/s40145-018-0258-4 |
| _version_ | 1797762473125740544 |
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| author | Abdul Manan Zahid Ullah Arbab Safeer Ahmad Atta Ullah Dil Faraz Khan Arshad Hussain Mati Ullah Khan |
| author_facet | Abdul Manan Zahid Ullah Arbab Safeer Ahmad Atta Ullah Dil Faraz Khan Arshad Hussain Mati Ullah Khan |
| author_sort | Abdul Manan |
| collection | DOAJ |
| description | 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 ε r ≈ 17.1, Q u f 0 ≈ 195855 GHz, and τ f ≈ -46 ppm/°C. τ f was tuned through zero by mixing with Ca0.6La0.8/3TiO3. In the present study, τ f ≈ -2 ppm/°C with ε r ≈ 23.9 and high Q u f 0 ≈ 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. |
| first_indexed | 2024-03-12T19:28:53Z |
| format | Article |
| id | doaj.art-a90cd9f6302b4895abc8af9126bdeead |
| institution | Directory Open Access Journal |
| issn | 2226-4108 2227-8508 |
| language | English |
| last_indexed | 2024-03-12T19:28:53Z |
| publishDate | 2018-01-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Journal of Advanced Ceramics |
| spelling | doaj.art-a90cd9f6302b4895abc8af9126bdeead2023-08-02T04:45:06ZengTsinghua University PressJournal of Advanced Ceramics2226-41082227-85082018-01-0171727810.1007/s40145-018-0258-4Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramicsAbdul Manan0Zahid Ullah1Arbab Safeer Ahmad2Atta Ullah3Dil Faraz Khan4Arshad Hussain5Mati Ullah Khan6Laboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology BannuLaboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology BannuDepartment of Physics, Islamia College PeshawarState Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of TechnologyLaboratory for Research in Advanced Materials, Department of Physics, University of Science and Technology BannuDepartment of Chemistry, University of Science and Technology BannuDepartment of Physics, Kohat University of Science and Technology KohatAbstract 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 ε r ≈ 17.1, Q u f 0 ≈ 195855 GHz, and τ f ≈ -46 ppm/°C. τ f was tuned through zero by mixing with Ca0.6La0.8/3TiO3. In the present study, τ f ≈ -2 ppm/°C with ε r ≈ 23.9 and high Q u f 0 ≈ 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.http://link.springer.com/article/10.1007/s40145-018-0258-4phasemicrostructuredensityilmenite structure |
| spellingShingle | Abdul Manan Zahid Ullah Arbab Safeer Ahmad Atta Ullah Dil Faraz Khan Arshad Hussain Mati Ullah Khan Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics Journal of Advanced Ceramics phase microstructure density ilmenite structure |
| title | Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics |
| title_full | Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics |
| title_fullStr | Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics |
| title_full_unstemmed | Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics |
| title_short | Phase microstructure evaluation and microwave dielectric properties of (1–x)Mg0.95Ni0.05Ti0.98Zr0.02O3–xCa0.6La0.8/3TiO3 ceramics |
| title_sort | phase microstructure evaluation and microwave dielectric properties of 1 x mg0 95ni0 05ti0 98zr0 02o3 xca0 6la0 8 3tio3 ceramics |
| topic | phase microstructure density ilmenite structure |
| url | http://link.springer.com/article/10.1007/s40145-018-0258-4 |
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