The governing of anisotropy of real piezoelectric ceramic materials

Authors
Makariev, DI Gavrilyatchenko, VG Klevtsov, AN Reznitchenko, LA
Citation
Di. Makariev et al., The governing of anisotropy of real piezoelectric ceramic materials, FERROELECTR, 247(1-3), 2000, pp. 85-88
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
FERROELECTRICS
ISSN journal
00150193 → ACNP
Volume
247
Issue
1-3
Year of publication
2000
Pages
85 - 88
Database
ISI
SICI code
0015-0193(2000)247:1-3<85:TGOAOR>2.0.ZU;2-1
Abstract
The accumulation of defects of the crystal structure and the rearrangement of domain structure of crystallites in ferro- piezoelectric ceramics during multiple cyclic polarization reversal in a strong ac electric field leads to increased anisotropy of the piezoelectric effect in ferrosoft PCR-1- and PCR-7M-type ceramics.