TITLE

Preparation of antiferroelectric PbZr[sub x]Ti[sub 1-x]O[sub 3] thin films on LaSrMnO[sub 3]-coated steel substrates

AUTHOR(S)
Seveno, R.; Gundel, H. W.; Seifert, S.
PUB. DATE
December 2001
SOURCE
Applied Physics Letters;12/17/2001, Vol. 79 Issue 25, p4204
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Antiferroelectric lead zirconate titanate (PZT) thin films have been prepared by chemical solution deposition using oxide powders. The films were processed onto steel substrates coated with a conducting oxide layer of LaSrMnO[sub 3]. Homogeneous and uniform films up to 3.4 µm thick and with polarization saturation values up to 35 µC/cm² have been obtained. The compositional transition from the ferroelectric to the antiferroelectric phase at the high zirconium side of the PZT phase diagram was studied by x-ray diffraction and hysteresis loop measurements as a function of the Zr/Ti ratio. Film thickness and annealing temperature dependencies are reported. © 2001 American Institute of Physics. [DOI: 10.1063/1.1426695].
ACCESSION #
5669561

 

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