Open AccessThe influence of thermodynamic history and external influences on the electrophysical properties of ferropiezoceramic materials based on a multicomponent system PZT-PMN-PZN+SiO2
Author(s) -
K. P. Andryushin,
I. N. Andryushina,
H. A. Sadykov,
А. В. Нагаенко,
Л. А. Резниченко
Publication year - 2020
Publication title -
journal of advanced dielectrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.38
H-Index - 13
eISSN - 2010-135X
pISSN - 2010-1368
DOI - 10.1142/s2010135x20600127
Subject(s) - dielectric , materials science , piezoelectricity , hysteresis , curie temperature , coercivity , controllability , ceramic , condensed matter physics , deformation (meteorology) , material properties , atmospheric temperature range , composite material , thermodynamics , ferromagnetism , optoelectronics , physics , mathematics
This paper presents the results of a comprehensive study of the industrially produced ferro-piezoelectric ceramic material based on the PbZrO 3 -PbTiO 3 -[Formula: see text][Formula: see text]O 3 -[Formula: see text][Formula: see text][Formula: see text] system. Studies have confirmed that this material refers to ferro-rigid materials with high coercive fields, stable dielectric properties in a wide temperature range, practically no Curie temperature hysteresis, as well as low controllability of the dielectric constant and deformation characteristics by constant bias electric fields. The revealed correlation between dielectric, deformation characteristics and dielectric hysteresis allows us to consider this material as promising for devices operating in power modes: piezotransformers, highly loaded ultrasonic devices, piezoelectric motors, etc.