Zhang, Wei and Bhattacharya, Kaushik (2003) Modeling large strain electrostriction of ferroelectrics under combined electromechanical loads. In: Smart Structures and Materials 2003: Active Materials: Behavior and Mechanics. Proceedings of SPIE. No.5053. Society of Photo-Optical Instrumentation Engineers , Bellingham, WA, pp. 368-375. https://resolver.caltech.edu/CaltechAUTHORS:20160127-065852731
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Abstract
A computational model for investigating domain switching and macroscopic electromechanical properties of ferroelectric materials is developed. Various aspects of domain nucleation and growth, and their effects on macroscopic hysteresis are examined. The model is validated against recent experimental observations. It is thus validated as a design tool to investigate various aspects of a novel thin film ferroelectric microactuator in future work.
| Item Type: | Book Section | |||||||||
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| Additional Information: | © 2003 Society of Photo-Optical Instrumentation Engineers. We are glad to acknowledge numerous discussions with Prof. G. Ravichandran and the financial support of the Army Research Office through the MURI grant No. DAAD19-01-1-0517. | |||||||||
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| Subject Keywords: | Ferroelectric, model, simulation, actuation strain, electromechanical load, domain switching, hysteresis | |||||||||
| Series Name: | Proceedings of SPIE | |||||||||
| Issue or Number: | 5053 | |||||||||
| DOI: | 10.1117/12.498564 | |||||||||
| Record Number: | CaltechAUTHORS:20160127-065852731 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20160127-065852731 | |||||||||
| Official Citation: | Wei Zhang and Kaushik Bhattacharya "Modeling large strain electrostriction of ferroelectrics under combined electromechanical loads", Proc. SPIE 5053, Smart Structures and Materials 2003: Active Materials: Behavior and Mechanics, 368 (August 12, 2003). | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 63992 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 27 Jan 2016 17:42 | |||||||||
| Last Modified: | 10 Nov 2021 23:24 |
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