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|Title:||Ferroelectric behaviors of sandwich structured PbZr0.52Ti 0.48O3/Pb(Mg1/3Ta2/3) 0.7Ti0.3O3/PbZr0.52Ti 0.48O3 thin film|
|Source:||Li, F., Goh, G.K.L., Wang, J. (2006-07). Ferroelectric behaviors of sandwich structured PbZr0.52Ti 0.48O3/Pb(Mg1/3Ta2/3) 0.7Ti0.3O3/PbZr0.52Ti 0.48O3 thin film. Journal of Electroceramics 16 (4) : 453-457. ScholarBank@NUS Repository. https://doi.org/10.1007/s10832-006-9896-y|
|Abstract:||Sandwich structured PbZr0.52Ti0.48O 3/Pb(Mg1/3 Ta2/3)0.7Ti 0.3O3/PbZr0.52Ti0.48O3 (PZT/PMTT/PZT) thin films have been successfully synthesized via a combined route involving sol-gel and RF magnetron sputtering. Insertion of the PMTT interlayer effectively suppressed formation of the heterogeneous "rosette" structure of PZT thin film when deposited onto Pt/Ti/SiO2/Si substrate. While both remanent polarization and coercive field were lowered for the sandwich structured films, the coercive field was reduced more significantly. Such sandwich structured films exhibit improved fatigue behavior and the relative permittivity can not be simply described as a series connection of individual components of perovskite layers. © Springer Science + Business Media, LLC 2006.|
|Source Title:||Journal of Electroceramics|
|Appears in Collections:||Staff Publications|
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