Polarization and switching processes in multicomponent piezoceramic based on PZT with a highly diffuse phase transition

It is known that in a multicomponent piezoceramics with a certain ratio of the components of the solid solution and modifying impurities, the phase transition from the ferroelectric phase to the paraelectric phase occurs in several stages. The temperature interval of structural and polarization chan...

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Bibliographic Details
Published in:Ferroelectrics 2019-04, Vol.543 (1), p.155-159
Main Authors: Skrylev, A. V., Akbaeva, G. M., Burkhanov, A. I., Sopit, A. V.
Format: Article
Language:English
Subjects:
diffuse phase transition
elastic properties
Ferroelectric materials
ferroelectric soft ceramics
Ferroelectricity
Lead zirconate titanates
Phase transitions
Piezoelectric ceramics
Polarization
PZT system
Solid solutions
Switching
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Summary:It is known that in a multicomponent piezoceramics with a certain ratio of the components of the solid solution and modifying impurities, the phase transition from the ferroelectric phase to the paraelectric phase occurs in several stages. The temperature interval of structural and polarization changes can reach hundreds of degrees. In the present work polarization switching processes and properties of a piezoceramic material based on PZT studied.
ISSN:0015-0193
1563-5112
DOI:10.1080/00150193.2019.1592428