Bismuth doped PbZr0.70Ti0.30O3 ceramics and their properties driven by high temperature local polarity

Lead zirconate-titanate PbZr0.70Ti0.30O3 ceramics doped with bismuth oxide has been investigated. Dielectric and optical measurements were performed to check the dopant influence on phase transitions and pre-transitional effects. It has been postulated that the temperature at which maximum permittiv...

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Bibliographic Details
Published in:Ceramics international 2019-06, Vol.45 (8), p.9871-9877
Main Authors: Kajewski, D., Zajdel, P., Soszyński, A., Koperski, J., Lazar, I., Roleder, K.
Format: Article
Language:English
Subjects:
Birefringence
Crystal structure
Doping
Phase transition
PZT
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Summary:Lead zirconate-titanate PbZr0.70Ti0.30O3 ceramics doped with bismuth oxide has been investigated. Dielectric and optical measurements were performed to check the dopant influence on phase transitions and pre-transitional effects. It has been postulated that the temperature at which maximum permittivity occurs is not connected with structural phase transitions.
ISSN:0272-8842
1873-3956
DOI:10.1016/j.ceramint.2019.02.027