Piezoelectric Hysteresis and Relaxation Processes in Ferroelectric Ceramics in Weak Electric Fields

被引:1
|
作者
Shvetsov I.A. [1 ]
Shvetsova N.A. [1 ]
Petrova E.I. [1 ]
Reznichenko A.N. [1 ]
Makar’ev D.I. [1 ]
Rybyanets A.N. [1 ]
机构
[1] Research Institute of Physics, Southern Federal University, Rostov-on-Don
关键词
complex piezoelectric module; domain walls; ferroelectric ceramics; hysteresis; piezoelectric resonance spectrum; relaxation;
D O I
10.1134/S1062873824706469
中图分类号
学科分类号
摘要
Abstract: Piezoelectric relaxation and hysteresis in ferroelectric piezoelectric ceramics in the lead zirconate titanate system were studied in weak electric fields. The field and time dependences of the complex piezoelectric modulus were analyzed using a method and program for analyzing piezoelectric resonance spectra. A physical interpretation of the results obtained was proposed. © Pleiades Publishing, Ltd. 2024. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2024, Vol. 88, No. 5, pp. 709–714. Pleiades Publishing, Ltd., 2024.
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页码:709 / 714
页数:5
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