| Numéro |
J. Phys. IV France
Volume 137, November 2006
|
|
|---|---|---|
| Page(s) | 141 - 144 | |
| DOI | https://doi.org/10.1051/jp4:2006137028 | |
| Publié en ligne | 23 décembre 2006 | |
35th Winter School on Wave and Quantum Acoustics
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 141-144
DOI: 10.1051/jp4:2006137028
Department of Material Science, Faculty of Computer Science and Material Science, University of Silesia, 2 Sniezna St., 41-200 Sosnowiec, Poland
e-mail: mplonskai@ultra.cto.us.edu.pl; surowiak@us.edu.pl
(Published online 23 December 2006)
© EDP Sciences 2006
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 141-144
DOI: 10.1051/jp4:2006137028
Piezoelectric properties of x/65/35 PLZT ceramics depended of the lanthanum (x) ions contents
M. Plonska and Z. SurowiakDepartment of Material Science, Faculty of Computer Science and Material Science, University of Silesia, 2 Sniezna St., 41-200 Sosnowiec, Poland
e-mail: mplonskai@ultra.cto.us.edu.pl; surowiak@us.edu.pl
(Published online 23 December 2006)
Abstract
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