Crossref journal-article
AIP Publishing
Journal of Applied Physics (317)
Abstract

The ac field dependence of the polarization and strain responses of three different compositions of doped lead zirconate titanate ceramics were measured for samples in both the poled and the depoled states. The results indicate that a reversible domain wall excitation exists which contributes to the weak-signal response of these materials. Irreversible domain wall motion can be excited within the frequency range measured by applying a field above a threshold field, which is much smaller than the coercive field. Therefore, the weak-signal linear dielectric, piezoelectric, and elastic coefficients of these materials may not provide a suitable description of their behavior when the external applied field exceeds this threshold field. All the observed phenomena can be explained by thermally activated domain wall fluctuations and nucleations.

Bibliography

Zhang, Q. M., Pan, W. Y., Jang, S. J., & Cross, L. E. (1988). Domain wall excitations and their contributions to the weak-signal response of doped lead zirconate titanate ceramics. Journal of Applied Physics, 64(11), 6445–6451.

Authors 4
  1. Q. M. Zhang (first)
  2. W. Y. Pan (additional)
  3. S. J. Jang (additional)
  4. L. E. Cross (additional)
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Dates
Type When
Created 23 years ago (July 26, 2002, 9:05 a.m.)
Deposited 1 year, 6 months ago (Feb. 4, 2024, 4:05 a.m.)
Indexed 1 month, 3 weeks ago (June 24, 2025, 7:28 a.m.)
Issued 36 years, 8 months ago (Dec. 1, 1988)
Published 36 years, 8 months ago (Dec. 1, 1988)
Published Print 36 years, 8 months ago (Dec. 1, 1988)
Funders 0

None

@article{Zhang_1988, title={Domain wall excitations and their contributions to the weak-signal response of doped lead zirconate titanate ceramics}, volume={64}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.342059}, DOI={10.1063/1.342059}, number={11}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Zhang, Q. M. and Pan, W. Y. and Jang, S. J. and Cross, L. E.}, year={1988}, month=dec, pages={6445–6451} }