Electrical Properties and Microstructure of Ca Modified PbTiO3 Ceramics
- 1 January 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (S2)
- https://doi.org/10.7567/jjaps.26s2.57
Abstract
The (Pb1-x , Ca x )TiO3, (x=0.12 to 0.5) ceramics were sintered, and the relationship between dielectric, piezoelectric properties and microstructure were classified as a function of Ca content. There existed no phase boundaries over the range of Ca content of 0.12 to 0.5 mol. However, the ratio of k t and k p was drastically changed as a function of Ca content. These changes were related with the appearance of 90° domains and superlattice.Keywords
This publication has 0 references indexed in Scilit: