Phase transformations of oriented Pb(Zr1-xTix)O3thin films from metallo-organic precursors
- 1 February 1994
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 152 (1) , 25-30
- https://doi.org/10.1080/00150199408017591
Abstract
Phase evolutions and orientations of Pb(Zr1-xTix)O3 films grown from metallo-organic precursors can be controlled by heat treatment schedules. Central to these reactions is the formation of an intermetallic Pt-Pb transient phase at the PZT/Pt(111) interface under a locally reducing atmosphere. Perovskite grown directly onto this phase from amorphous is oriented in the (111) direction. Perovskite grown from pyrochlore that forms after the decomposition of the Pt-Pb phase is oriented in the (100) direction.Keywords
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