Effect of CaTiO3 Content on the Dielectric Properties of Ba0.5Sr0.5TiO3
In this paper, a microwave material (Ba0.85Ca0.15)0.5Sr0.5TiO3 with 5 wt% MgO additive was prepared by traditional solid-state reactions, i.e., mixing BaTiO3 and SrTiO3 powders and then doping CaTiO3 and MgO. It was found that, with the increasing CaTiO3 content, the dielectric constant of the resultant material decreases and the tunability and dielectric loss increase.
Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
C. L. Xu and H. P. Zhou, "Effect of CaTiO3 Content on the Dielectric Properties of Ba0.5Sr0.5TiO3", Key Engineering Materials, Vols. 280-283, pp. 89-90, 2005