J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 141-144
Piezoelectric properties of x/65/35 PLZT ceramics depended of the lanthanum (x) ions contentsM. Plonska and Z. Surowiak
Department of Material Science, Faculty of Computer Science and Material Science, University of Silesia, 2 Sniezna St., 41-200 Sosnowiec, Poland
e-mail: firstname.lastname@example.org; email@example.com
(Published online 23 December 2006)
For many years the PLZT ceramics have been known as a ferroelectric material which has various electro-optic and piezoelectric properties. The aim of this work was to study how the lanthanum dopant (x) influences on the piezoelectric properties of x/65/35 PLZT ceramics. All samples were sintered by the hot uniaxial pressing method, from the sol-gel derived powders. The measurements enclose the complex of electric parameters, such as: , tg, k p, k31, d31, SE11, g31, VR. The domain structures of unpoled and poled samples were conducted on the FESEM HITACHI S-4700.
© EDP Sciences 2006