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

Polycrystalline SrBi2Ta2O9 (SBT) ferroelectric thin films were synthesized on Pt/Ti/SiO2/Si substrates by metalorganic decomposition. Electric measurements demonstrate that fatigue increases with decreasing switching voltage and frequency, and the suppressed polarization caused at a lower switching voltage can be recovered by switching at a higher voltage. This suggests that the domain walls of SBT thin films are weakly pinned and easily depinned by a higher external field. The polarization of SBT thin films annealed in air shows more degradation than that annealed in oxygen, which indicates that the oxygen vacancy also plays an important role in fatigue behavior of SBT thin films.

Bibliography

Zhang, Z. G., Liu, J. S., Wang, Y. N., Zhu, J. S., Yan, F., Chen, X. B., & Shen, H. M. (1998). Fatigue characteristics of SrBi2Ta2O9 thin films prepared by metalorganic decomposition. Applied Physics Letters, 73(6), 788–790.

Authors 7
  1. Z. G. Zhang (first)
  2. J. S. Liu (additional)
  3. Y. N. Wang (additional)
  4. J. S. Zhu (additional)
  5. F. Yan (additional)
  6. X. B. Chen (additional)
  7. H. M. Shen (additional)
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Dates
Type When
Created 23 years ago (July 26, 2002, 8:49 a.m.)
Deposited 1 year, 6 months ago (Feb. 3, 2024, 9:49 a.m.)
Indexed 1 month, 2 weeks ago (July 8, 2025, 3:24 a.m.)
Issued 27 years ago (Aug. 10, 1998)
Published 27 years ago (Aug. 10, 1998)
Published Print 27 years ago (Aug. 10, 1998)
Funders 0

None

@article{Zhang_1998, title={Fatigue characteristics of SrBi2Ta2O9 thin films prepared by metalorganic decomposition}, volume={73}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.122002}, DOI={10.1063/1.122002}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zhang, Z. G. and Liu, J. S. and Wang, Y. N. and Zhu, J. S. and Yan, F. and Chen, X. B. and Shen, H. M.}, year={1998}, month=aug, pages={788–790} }