
Proceedings Paper
Effect of substrate bending on the piezoelectric measurement of PZT thin filmFormat | Member Price | Non-Member Price |
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Paper Abstract
Bonding conditions between PZT thin film and sample holder greatly affect the strain measurement of the PZT sample.
The influence of various bonding conditions on the measured displacement were analyzed using finite element analysis
(FEA). One-end fixed sample induces the maximum bending displacement. Experiments were performed on sol-gel
derived PZT thin film. The voltage-displacement curve and "butterfly" loop were measured using laser Doppler method
with phase detection. Experimental results agreed well with the simulated ones. The measured frequency dependence of
piezoelectric response of PZT thin film indicated that, if the operating frequency was lower than 2 kHz, good bonding
effect could be obtained when the entire back surface of the sample was glued to a rigid supporter using epoxy resin. A
simple bonding model which considered the adhesives as a spring was used to estimate the frequency response of PZT
thin film sample.
Paper Details
Date Published: 18 May 2009
PDF: 7 pages
Proc. SPIE 7284, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, 728415 (18 May 2009); doi: 10.1117/12.832100
Published in SPIE Proceedings Vol. 7284:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems
Sen Han; Masaomi Kameyama; Xiangang Luo, Editor(s)
PDF: 7 pages
Proc. SPIE 7284, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, 728415 (18 May 2009); doi: 10.1117/12.832100
Show Author Affiliations
Xiaohui Xu, Jiangxi Electronic Power Research Institute (China)
Jianhong Tang, Jiangxi Electronic Power Research Institute (China)
Jianhong Tang, Jiangxi Electronic Power Research Institute (China)
Liangna He, Ohio State Univ. (United States)
Published in SPIE Proceedings Vol. 7284:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems
Sen Han; Masaomi Kameyama; Xiangang Luo, Editor(s)
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