Nonlinear Electrical and Dielectric Prop
โ
Wang, W.Y. ;Zhang, D.F. ;Xu, T. ;Zhou, T. ;Chen, X.L.
๐
Article
๐
2002
๐
John Wiley and Sons
๐
English
โ 255 KB
๐ 2 views
Ca, Ta)-doped TiO 2 varistors with high nonlinear coefficients were obtained by ceramic sintering process. The nonlinear electrical and dielectric properties of the samples doped with 1.0 mol% Ca and different concentrations of Ta (0.05-2.0 mol%) were investigated. Especially, the effects of Ta dopa