Study of domain stability on (Pb0.76Ca0.24)TiO3 thin films using piezoresponse microscopy
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AbstractWe introduce a method to investigate the domain stability issue based on piezoresponse microscopy. The switching and back-switching processes of sol-gel derived (Pb0.76Ca0.24)TiO3 thin films were investigated by comparing the local piezoelectric hysteresis loops in continuous mode and pulse mode. It was found that the local hysteresis loops acquired by the pulse mode in shorter pulse width were dominated by the back-switching process while the continuous mode piezoelectric hysteresis loop provides information on the domain switching process.
All Author(s) ListGuo HY, Xu JB, Wilson IH, Xie Z, Luo EZ, Hong SB, Yan H
Journal nameApplied Physics Letters
Year2002
Month7
Day22
Volume Number81
Issue Number4
PublisherAIP Publishing
Pages715 - 717
ISSN0003-6951
eISSN1077-3118
LanguagesEnglish-United Kingdom
Web of Science Subject CategoriesPhysics; Physics, Applied; PHYSICS, APPLIED

Last updated on 2021-13-10 at 23:33