ON UNUSUAL BEHAVIOR OF PIEZOELECTRIC COEFFICIENTS OF LEAD TITANATE TYPE FERROELECTRIC CERAMICS

Authors
TURIK AV TOPOLOV VY CHERNOBABOV AI
Citation
Av. Turik et al., ON UNUSUAL BEHAVIOR OF PIEZOELECTRIC COEFFICIENTS OF LEAD TITANATE TYPE FERROELECTRIC CERAMICS, Ferroelectrics, 190(1-4), 1997, pp. 137-142
Citations number
12
Categorie Soggetti
Physics, Condensed Matter","Material Science
Journal title
Ferroelectrics → ACNP
ISSN journal
00150193
Volume
190
Issue
1-4
Year of publication
1997
Pages
137 - 142
Database
ISI
SICI code
0015-0193(1997)190:1-4<137:OUBOPC>2.0.ZU;2-K
Abstract
The calculations of piezoelectric coefficients of perovskite-type ferr oelectric ceramics have been fulfilled. The nonmonotonic dependence of d(31) coefficients of some PbTiO3-based ceramics on the polarizing e lectric strength field has been shown. The unusual behaviour of d(31) of these ceramics correlates with the large anisotropy of piezoelectr ic coefficients.