Now showing items 1-10 of 42
Enhanced ferroelectric properties of La-substituted BiFeO3 thin films on LaSrCoO3/Pt/TiO2/SiO2/Si (100) substrates prepared by the soft chemical method
(Ceramics International, 2012-07-01) [Artigo]
Bi0.85La0.15FeO3 (BLFO015) thin films were deposited by the polymeric precursor solution on La0.5Sr0.5CoO3 substrates. For comparison, the films were also deposited on Pt bottom electrode. X-ray diffraction data confirmed ...
Piezoelectric behavior of SrRuO(3) buffered lanthanum modified bismuth ferrite thin films grown by chemical method
(Applied Physics Letters, 2008-10-06) [Artigo]
Lanthanum modified bismuth ferrite thin film (BLFO) of pure perovskite phase was deposited on SrRuO(3)-buffered Pt/TiO(2)/SiO(2)/Si (100) substrates by soft chemical method. (111)-preferred oriented BLFO film was coherently ...
Low-temperature synthesis of nanosized bismuth ferrite by the soft chemical method
(Ceramics International, 2013-01-01) [Artigo]
This paper describes research on a simple low-temperature synthesis route to prepare bismuth ferrite nanopowders by the polymeric precursor method using bismuth and iron nitrates. BiFeO 3 (BFO) nanopowders were characterized ...
Dielectric response of tungsten modified Ba(Ti0.90Zr0.10)O3 ceramics obtained by mixed oxide method
(Processing and Application of Ceramics, 2010) [Artigo]
The electrical response of Ba(Ti0.90Zr0.10)O3 (BZT) ceramics obtained by the mixed oxide method as a functionof tungsten content was investigated. According to X-ray diffraction analysis the single phase BZT1W (1wt.% W ...
Núcleos de Ensino da Unesp: artigos 2009
(Coleção PROGRAD (UNESP), 2011) [Livro]
Synthesis, structure and magnetic properties of Y3Fe5-xAlxO12 garnets prepared by the soft chemical method
(Processing and Application of Ceramics, 2014) [Artigo]
A study was undertaken about the structural, morphological and magnetic properties at room temperature of crystalline aluminium substituted yttrium iron garnet, YIG (Y3Fe5-xAlxO12 with 1.5< x < 1.7) nanoparticles prepared ...
Effect of oxidizing and reducing atmospheres on Ba(Ti0.90 Zr0.10)O3:2V ceramics as characterized by piezoresponse force microscopy
(Processing and Application of Ceramics, 2011) [Artigo]
The effect of annealing atmospheres (Atamb, N2 and O2) on the electrical properties of Ba(Ti0.90Zr0.10 )O3:2V (BZT10:2V) ceramics obtained by the mixed oxide method was investigated. X-ray photoelectron spectroscopy (XPS) ...
Cadernos Prograd: iniciação à docência: PIBID 2009/2012
(Coleção PROGRAD (UNESP), 2014) [Livro]
Intense photoluminescence emission at room temperature in calcium copper titanate powders
(Ceramics International, 2013-05-01) [Artigo]
A study was undertaken about the structural and photoluminescent properties at room temperature of CaCu3Ti4O12 (CCTO) powders synthesized by a soft chemical method and heat treated between 300 and 800 °C. The decomposition ...
Rietveld refinement, microstructure, conductivity and impedance properties of Ba[Zr0.25Ti0.75]O-3 ceramic
(Current Applied Physics, 2011-11-01) [Artigo]
In this work, we report the Rietveld refinement, microstructure, conductivity and impedance properties of Ba[Zr0.25Ti0.75]O-3 ceramic synthesized by solid state reaction. This ceramic was characterized by X-ray diffraction, ...