Multiple-Kolmogorov-Avrami-Ishibashi polarization switching kinetics model for Bi3.15Nd0.85Ti3O12 thin films

Y. Zhang; X. L. Zhong; Z. H. Zhang; J. B. Wang; Y. C. Zhou

doi:10.1117/12.922195

12 April 2012 Multiple-Kolmogorov-Avrami-Ishibashi polarization switching kinetics model for Bi_3.15Nd_0.85Ti₃O₁₂ thin films

Y. Zhang, X. L. Zhong, Z. H. Zhang, J. B. Wang, Y. C. Zhou

Author Affiliations +

Proceedings Volume 8409, Third International Conference on Smart Materials and Nanotechnology in Engineering; 84091Q (2012) https://doi.org/10.1117/12.922195
Event: Third International Conference on Smart Materials and Nanotechnology in Engineering, 2011, Shenzhen, China

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 Bi_3.15Nd_0.85 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.

Citation Download Citation

Y. Zhang, X. L. Zhong, Z. H. Zhang, J. B. Wang, and Y. C. Zhou "Multiple-Kolmogorov-Avrami-Ishibashi polarization switching kinetics model for Bi_3.15Nd_0.85Ti₃O₁₂ thin films", Proc. SPIE 8409, Third International Conference on Smart Materials and Nanotechnology in Engineering, 84091Q (12 April 2012); https://doi.org/10.1117/12.922195

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