Piezoelectric hysteresis and relaxation processes in ferroelectric ceramics in weak electric fields
The processes of piezoelectric relaxation and hysteresis in ferroelectric piezoelectric ceramics based on the lead zirconate-titanate system are studied in the region of weak electric fields. An analysis of the field and time dependences of the complex piezoelectric modulus |d31| obtained by processing sequentially measured piezoresonance spectra of the radial vibration mode of thin piezoceramic disks using the piezoresonance spectrum analysis method and program (PRAP) was carried out. A physical interpretation of the results obtained is proposed.
Authors
- И. А. Швецов (ORCID: https://orcid.org/0000-0003-2990-8314)
- D. I. Makarev (ORCID: https://orcid.org/0000-0002-1333-0952)
- A. N. Rybyanets (ORCID: https://orcid.org/0000-0002-8974-6153)
- E. I. Petrova (ORCID: https://orcid.org/0000-0003-1027-0947)
- A. N. Reznichenko (ORCID: https://orcid.org/0000-0001-7711-3749)
- N. A. Shvetsova (ORCID: https://orcid.org/0000-0001-5896-1339)
Institutions
- Southern Federal University (RU)
Publication Details
- Journal
- Известия Российской академии наук Серия физическая
- Published
- 2024-12-23
- DOI
- https://doi.org/10.31857/s0367676524050079
- Primary Topic
- Ferroelectric and Piezoelectric Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00