Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3563573
Title: Combined effects of bilayer structure and ion substitutions on bismuth ferrite thin films
Authors: Wu, J. 
Wang, J. 
Xiao, D.
Zhu, J.
Issue Date: 1-Apr-2011
Citation: Wu, J., Wang, J., Xiao, D., Zhu, J. (2011-04-01). Combined effects of bilayer structure and ion substitutions on bismuth ferrite thin films. Journal of Applied Physics 109 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3563573
Abstract: To understanding the combined effects of bilayer structure and ion substitutions on electrical behavior of BiFeO3 thin films, the Bi0.90La0.10Fe0.90Zn0.10O 3/Bi0.90La0.10Fe0.90Sn 0.10O3 bilayers with different thickness ratios were fabricated on SrRuO3/Pt/TiO2/SiO2/Si(100) substrates by radio frequency sputtering. Their dielectric constant increases and the fatigue endurance becomes better with increasing Bi 0.90La0.10Fe0.90Zn0.10O3 thickness ratios. The bilayer with the thickness ratio of 210: 90 exhibits a high remanent polarization, and a better fatigue behavior is induced by higher driving electric fields and frequencies. © 2011 American Institute of Physics.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/86865
ISSN: 00218979
DOI: 10.1063/1.3563573
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