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Proceedings Paper

Multiple-Kolmogorov-Avrami-Ishibashi polarization switching kinetics model for Bi3.15Nd0.85Ti3O12 thin films
Author(s): Y. Zhang; X. L. Zhong; Z. H. Zhang; J. B. Wang; Y. C. Zhou
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Paper Abstract

Considering the nucleation process was asymmetrical and not synchronous due to the effects of defects in polycrystalline ferroelectric system, a mulriple Kolmogorov-Avrami-Ishibashi (MKAI) model was proposed based on the classical KAI model. Moreover, the switching kinetics of Bi3.15Nd0.85 Ti3O12 ferroelectric films was investigated using the MKAI model. The simulation results indicates that the MKAI model was more consistent and exactly with experimental results.

Paper Details

Date Published: 12 April 2012
PDF: 10 pages
Proc. SPIE 8409, Third International Conference on Smart Materials and Nanotechnology in Engineering, 84091Q (12 April 2012); doi: 10.1117/12.922195
Show Author Affiliations
Y. Zhang, Xiangtan Univ. (China)
X. L. Zhong, Xiangtan Univ. (China)
Z. H. Zhang, Xiangtan Univ. (China)
J. B. Wang, Xiangtan Univ. (China)
Y. C. Zhou, Xiangtan Univ. (China)

Published in SPIE Proceedings Vol. 8409:
Third International Conference on Smart Materials and Nanotechnology in Engineering
Jinsong Leng; Yoseph Bar-Cohen; In Lee; Jian Lu, Editor(s)

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