F. Moura
Sao Paulo State University
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Publication
Featured researches published by F. Moura.
Ferroelectrics | 2008
F. Moura; A. Z. Simoes; L. Perazolli; José Arana Varela; Elson Longo; M. A. Zaghete
Ba(Zr 0.10 Ti 0.90 )O 3 (BZT10) and W + 6 substituted BZT ceramics (BZT10:W) were prepared by mixed oxide method. The effect of W + 6 addition in the BZT was evaluated by X-ray diffraction (XRD), dilatometer analysis, microstructural and dielectrical properties. When tungsten is introduced in the BZT lattice, a decrease in the grain size and shift on Curie temperature to lower value besides broadening of dielectric permittivity is evident. This is due repulsion between tungsten and their nearest neighbors leading to a structure which is tetragonal distorted. The sintering temperature is reduced when tungsten is introduced in the BZT lattice.
Journal of Alloys and Compounds | 2008
F. Moura; A. Z. Simoes; B.D. Stojanović; M. A. Zaghete; Elson Longo; José Arana Varela
Journal of Alloys and Compounds | 2008
F. Moura; A. Z. Simoes; L. S. Cavalcante; M. A. Zaghete; José Arana Varela; Elson Longo
Journal of Alloys and Compounds | 2009
I. A. Souza; L. S. Cavalcante; J. C. Sczancoski; F. Moura; C. O. Paiva-Santos; José Arana Varela; A. Z. Simoes; Elson Longo
Journal of Electroceramics | 2004
A. Z. Simoes; Ahm Gonzalez; C. S. Riccardi; E. C. Souza; F. Moura; M. A. Zaghete; Elson Longo; José Arana Varela
Journal of Alloys and Compounds | 2009
F. Moura; Alexandre Zirpoli Simões; E. C. Aguiar; I. C. Nogueira; M. A. Zaghete; José Arana Varela; Elson Longo
Materials Chemistry and Physics | 2010
F. Moura; Alexandre Zirpoli Simões; C. A. Paskocimas; M. A. Zaghete; José Arana Varela; Elson Longo
Materials Letters | 2004
A. Z. Simoes; C. S. Riccardi; F. Moura; A. Ries; Nla Junior; M. A. Zaghete; B.D. Stojanović; Elson Longo; José Arana Varela
Materials Letters | 2005
A. Z. Simoes; A. Ries; F. Moura; C. S. Riccardi; Elson Longo; José Arana Varela
Journal of Alloys and Compounds | 2009
Alexandre Zirpoli Simões; E. C. Aguiar; C. S. Riccardi; F. Moura; Elson Longo; José Arana Varela