Microstructural investigation of the PZT films prepared from the suspension of nanocrystalline powders
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Data
2004-01-01
Autores
Brankovic, Z.
Brankovic, G.
Varela, José Arana [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
PZT thin films of composition Pb(Zr0.52Ti0.48)O-3 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 (100) and platinum covered silicon substrates (Pt (111) /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. (C) 2003 Elsevier Ltd. All rights reserved.
Descrição
Palavras-chave
films, microstructure-final, PZT, suspension
Como citar
Journal of the European Ceramic Society. Oxford: Elsevier B.V., v. 24, n. 6, p. 1945-1948, 2004.