Enhanced ferroelectric, dielectric and leakage properties in Ce and Ti co-doping BiFeO3 thin films

Pure BiFeO 3 (BFO), Ce and Ti individual doping and co-doping BiFeO 3 thin films were fabricated via sol–gel process on Pt/Ti/SiO 2 /Si substrates. The microstructure, surface morphology, ferroelectric and dielectric properties of BFO and doped thin films were investigated in detail. X-ray diffracti...

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Veröffentlicht in:	Journal of sol-gel science and technology 2014-12, Vol.72 (3), p.587-592
Hauptverfasser:	Zeng, J., Tang, Z. H., Tang, M. H., Xu, D. L., Xiao, Y. G., Zeng, B. W., Li, L. Q., Zhou, Y. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bismuth ferrite Ceramics Chemistry Chemistry and Materials Science Colloidal gels. Colloidal sols Colloidal state and disperse state Composites Dielectric properties Doping Exact sciences and technology Ferroelectric materials Ferroelectricity General and physical chemistry Glass Inorganic Chemistry Leakage current Materials Science Morphology Nanotechnology Natural Materials Optical and Electronic Materials Original Paper Perovskite structure Perovskites Silicon Silicon dioxide Silicon substrates Sol-gel processes Thin films X-ray diffraction
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