Phase states and electrophysical properties of multicomponent perovskite solid solutions on the base of PMN-PT and PZT systems
作者机构：Research Institute of PhysicsSouthern Federal University 194 Stachki av.Rostov-on-Don 344090Russia
出 版 物：《Journal of Advanced Dielectrics》 (先进电介质学报（英文）)
年 卷 期：2020年第10卷第1期
页 面：68-73页
学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0701[理学-数学] 0702[理学-物理学] 070101[理学-基础数学]
基 金：The piezoelectric measurements were performed using the equipment of the Shared Research Facility Centre of SFedU Research Institute of Physics.This work was financially supported by the Ministry of Science and Higher Education of the Russian Federation(State assignment in the field of scientific activity Southern Federal University 2020)
主 题：Ferroelectrics ceramics multicomponent system phase diagrams piezoelectric properties
摘 要：Phase diagrams were constructed(at room temperature),the dielectric,piezoelectric,elastic and reversible properties of the Gemodified xPbTiO_(3)-yPbZrO_(3)-zPbNb_(2/3)Mg_(1/3)O_(3) multicomponent system ceramics were *** data obtained are compared with the results of studies of solid solutions of basic binary systems,as well as with the results obtained previously for other sections of the system under consideration.A significant increase in the width of the morphotropic region,diffusion of the concentration dependences of the electrophysical characteristics,and an increase in stability under the influence of constant bias fields in the solid solutions of the studied system were established.
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