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Síntese de cerâmicas nanoestruturadas híbridas
(Universidade Estadual Paulista (Unesp), 2009-08-21)
Nos últimos anos materiais com propriedades híbridas têm sido muito estudados, um exemplo é a compatibilização de cerâmicas em matrizes poliméricas. Neste trabalho, foi estudada uma metodologia para criar funcionalidades ...
Structural and ferroelectric properties of Pb1-xSrxTiO3 thin films
(Springer, 2005-02-01)
Strontium-modified lead titanate (PST) thin films with composition Pb1-xSrxTiO3 (0.10 < x &LE; 0.60) were grown on Pt/Ti/SiO2/Si substrates using a soft chemical process. The crystallization of the PST thin films was ...
Síntese de cerâmicas nanoestruturadas híbridas
(Universidade Estadual Paulista (Unesp), 2014)
Síntese de cerâmicas nanoestruturadas híbridas
(Universidade Estadual Paulista (UNESP), 2014)
Structural and electrical characterization of semiconducting barium-lead-titanate ceramics
(Gordon Breach Sci Publ Ltd, 2014)
Nucleation and crystallization of titania nanoparticles in silica titania planar waveguides: A study by low frequency Raman scattering
(2004-07-28)
SiO2 (1-x) - TiO2 (x) waveguides, with the mole fraction x in the range 0.07 - 0.20 and thickness of about 0.4 μm, were deposited on silica substrates by a dip-coating technique. The thermal treatments at 700-900°C, used ...
Nucleation and crystallization of titania nanoparticles in silica titania planar waveguides: A study by low frequency Raman scattering
(2004-07-28)
SiO2 (1-x) - TiO2 (x) waveguides, with the mole fraction x in the range 0.07 - 0.20 and thickness of about 0.4 μm, were deposited on silica substrates by a dip-coating technique. The thermal treatments at 700-900°C, used ...
Crystallization and optical properties of CCTO thin films under pressure influence
(Crc Press-taylor & Francis Group, 2012-01-01)
CCTO thin films were deposited on Pt(111)/Ti/SiO2/Si substrates using a chemical (polymeric precursor) and pressure method. The pressure effects on the CCTO thin films were evaluated by XRD, FEG-SEM and optical properties. ...