Now showing items 1-5 of 5
Microstructural and transport properties of LaNiO3-delta films grown on Si(111) by chemical solution deposition
(Thin Solid Films, 2003-11-24) [Artigo]
Electrically conductive LaNiO3-delta (LNO) thin films with typical thickness of 200 nm were deposited on Si (111) substrates by a chemical solution deposition method and heat-treated in air at 700 degreesC. Structural, ...
Photoluminescence at room temperature in amorphous SrTiO3 thin films obtained by chemical solution deposition
(Materials Chemistry and Physics, 2003-01-15) [Artigo]
Intense photoluminescence in highly disordered strontium titanate amorphous thin films prepared by the polymeric precursor method was observed at room temperature (300 K). The luminescence spectra of SrTiO3 amorphous thin ...
Epitaxial growth of LiNbO3 thin films in a microwave oven
(Thin Solid Films, 2003-07-31) [Artigo]
Oriented LiNbO3 thin films were prepared using a polymeric precursor solution deposited on (0001) sapphire substrate by spin coating and crystallized in a microwave oven. Crystallization of the films was carried out in a ...
Preparation, structural and optical characterization of BaWO4 and PbWO4 thin films prepared by a chemical route
(Journal of the European Ceramic Society, 2003-01-01) [Artigo]
Polycrystalline BaWO4 and PbWO4 thin films having a tetragonal scheelite structure were prepared at different temperatures. Soluble precursors such as barium carbonate, lead acetate trihydrate and tungstic acid, as starting ...
Synthesis, ferroelectric and optical properties of (Pb,Ca)TiO3 thin films by soft solution processing
(Journal of Sol-Gel Science and Technology, 2003-06-01) [Artigo]
Calcium modified lead titanate sol was synthesized using a soft solution processing, the so-called polymeric precursor method. In soft chemistry method, soluble precursors such as lead acetate trihydrate, calcium carbonate ...