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Synthesis and Characterization of Zinc Titanate Doped with Magnesium by Yee-Shin Chang; Yen-Hwei Chang; In-Gann Chen; Guo-Ju Chen is a Physics and Astronomy article available to read on EtoBox.
What is Synthesis and Characterization of Zinc Titanate Doped with Magnesium about?
Zinc titanate crystals doped with magnesium have been grown by conventional solid state reaction technique using metal oxides. It is shown that they are semiconductors. The characteristics of zinc titanate samples were found to depend on the heating conditions and the amounts of additions. Our studies revealed that magnesium can replace the zinc ion and forms a solid solution in the ZnTiO 3 phase. The electrical resistivity of (Zn,Mg)TiO 3 varied with sintering temperature, and has a minimum when sintered at 900 8C. Increasing amounts of magnesium will also decrease the resistivity. A V-shaped temperature dependence of resistivity was observed. Furthermore, the dielectric constant increased with sintering temperature and decreased with increasing amounts of magnesium. It also shows a maximum Q factor at a frequency of 8 GHz for the sample of (Zn 0.9 , Mg 0.1 )TiO 3 sintered at 900 8C.
Who reads Synthesis and Characterization of Zinc Titanate Doped with Magnesium?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Yee-Shin Chang; Yen-Hwei Chang; In-Gann Chen; Guo-Ju Chen
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0038-1098)
- Published
- 2003
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)