Sintering temperature dependent ferroelectric phase transition of Pb-0.91(La1-z/3LiZ)(0.09)(Zr0.65Ti0.35)(0.9775)O-3

Authors
Rukmini, HR Choudhary, RNP Prabhakara, DL
Citation
Hr. Rukmini et al., Sintering temperature dependent ferroelectric phase transition of Pb-0.91(La1-z/3LiZ)(0.09)(Zr0.65Ti0.35)(0.9775)O-3, J PHYS CH S, 61(11), 2000, pp. 1735-1743
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
ISSN journal
00223697 → ACNP
Volume
61
Issue
11
Year of publication
2000
Pages
1735 - 1743
Database
ISI
SICI code
0022-3697(200011)61:11<1735:STDFPT>2.0.ZU;2-1
Abstract
Li-modified polycrystalline samples of La-modified PZT (PLZT), Pb-0.91(La1- z/3Liz)(0.09)(Zr0.65Ti0.35)(0.9775)O-3 with z = 0.5 and 0.7 were synthesise d through a sol-gel route. The gels were dried and calcined at different te mperatures. The formation of a single phase compound was confirmed by X-ray diffraction studies. The cold pressed pellets of the mixed compounds were sintered at different temperatures. The effect of sintering on the dielectr ic properties of the Li-modified compound has been reported here. (C) 2000 Elsevier Science Ltd. All rights reserved.