Low-temperature sintering of microwave dielectrics (Zn,Mg)TiO3

Ming Liang Hsieh, Lih Shan Chen, Shu Ming Wang, Chian Hao Sun, Min Hung Weng, Mau-phon Houng, Shen Li Fu

研究成果: Article

28 引文 斯高帕斯(Scopus)


Dielectrics (Zn,Mg)TiO3, having a high dielectric constant and a near zero temperature coefficient of resonant frequency are promising materials for microwave applications. In this work, Bi2O3 was added to (Zn,Mg)TiO3 as a low-temperaturesintering dopant. The addition of Bi2O3 significantly improved the densification of (Zn,Mg) TiO3, which were densified below 1000°C. In addition, the decomposition temperature of (Zn,Mg)TiO3 increased as the magnesium substitution increased. Microwave dielectric properties of (Zn,Mg)TiO 3 ceramics depend on crystalline structure. By properly adjusting the amount of magnesium, a small temperature coefficient of resonant frequency was obtained for (Zn,Mg)TiO3 dielectrics.

頁(從 - 到)5045-5048
期刊Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
發行號7 A
出版狀態Published - 2005 七月 8


All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)