Microstructural investigation of the PZT films prepared from the suspension of nanocrystalline powders

Brankovic, Z.; Brankovic, G.; Varela, J. A.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Microstructural investigation of the PZT films prepared from the suspension of nanocrystalline powders

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Author(s):	Brankovic, Z. ; Brankovic, G. ; Varela, J. A. ^[3] Total Authors: 3
Document type:	Journal article
Source:	Journal of the European Ceramic Society; v. 24, n. 6, p. 1945-1948, ago. 2004.
Field of knowledge:	Engineering - Materials and Metallurgical Engineering
Abstract
PZT thin films of composition Pb(Zr0.52Ti0.48)O3 were prepared by a novel method from the suspension of nanocrystalline PZT powders. The powders were obtained by mechanochemical synthesis. Films were deposited on silicon (1 0 0) and platinum covered silicon substrates (Pt (1 1 1) /Ti/SiO2/Si) using spin-on technique. Substrate type has influence on films crystallinity, orientation and can react with the films changing its phase composition. Films microstructure strongly depends on thermal treatment conditions due to phase and compositional changes of the films. (AU)

FAPESP's process:	00/01991-0 - Synthesis and Characterization of Ferroelectric Thin Films and Ceramics
Grantee:	José Arana Varela
Support Opportunities:	Research Projects - Thematic Grants

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