Influence of processing parameters on characteristics of sol-gel derived PLZT thin films
PLZT x/65/35 (x = 4, 8, 10) thin films were prepared by the acetic-acid based chemical solution deposition processing from lead tetraacetate, lanthanum nitrate and zirconium and titanium propoxides. Introducing top layer of PLZT with large PbO excess can prevent surface pyrochlore phase formation. It is further shown that although lead is depleted from PLZT because of the reaction with the substrate, perovskite phase is retained as a consequence of a large lead-oxide content throughout the film.
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Malic, B Ecole Polytech Fed Lausanne, Lab Ceram, Ecublens, CH-1015 Lausanne, Switzerland Ecole Polytech Fed Lausanne, Lab Ceram, Ecublens, CH-1015 Lausanne, Switzerland Jozef Stefan Inst, Ljubljana 1001, Slovenia
Cited References Count:10
Record created on 2006-08-21, modified on 2016-08-08