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Síntesis y caracterización eléctrica y magnética de compuestos de la familia BiFeTiO
(2010)
Se presentan los resultados obtenidos para sustituciones totales y parciales de iones Bismuto (Bi) por iones de tierras raras R (R=Nd, Sm, Gd, Dy, Ho, Yb) en los compuestos Bi4Fe2TiO12 y Bi5FeTi3O15 total y parcialmente ...
Structural, microstructural and dielectric properties of TRI-layered aurivillius-type structure Bi4Ti3O12 ferroelectric ceramics
(2015-01-01)
In this work, the physical properties of rare-earth modified Bi4Ti3O12 (BT) system have been investigated. High-density ceramic samples were obtained from the solid-state reaction method. The structural and microstructural ...
Size effects of polycrystalline lanthanum modified Bi4Ti3O12 thin films
(Pergamon-Elsevier B.V. Ltd, 2008-01-08)
The film thickness dependence on the ferroelectric properties of lanthanum modified bismuth titanate Bi3.25La0.75Ti3O12 was investigated. Films with thicknesses ranging from 230 to 404 nut were grown on platinum-coated ...
The influence of crystallization route on the properties of lanthanum-doped Bi4Ti3O12 thin films prepared from polymeric precursors
(Elsevier B.V., 2004-11-15)
Pure and lanthanum-doped Bi4Ti3O12 thin films were deposited on Pt/Ti/SiO2/Si substrate using a polymeric precursor solution. The spin-coated films were specular and crack-free and crystalline after annealing at 700 degreesC ...
The influence of crystallization route on the properties of lanthanum-doped Bi4Ti3O12 thin films prepared from polymeric precursors
(Elsevier B.V., 2004-11-15)
Pure and lanthanum-doped Bi4Ti3O12 thin films were deposited on Pt/Ti/SiO2/Si substrate using a polymeric precursor solution. The spin-coated films were specular and crack-free and crystalline after annealing at 700 degreesC ...
Structure and Properties of Barium Bismuth Titanate Prepared by Mechanochemical Synthesis
(Taylor & Francis Ltd, 2014)
Niobium doped Bi4Ti3O12 ceramics obtained by the polymeric precursor method
(Elsevier B.V., 2007-01-01)
Pure and niobium doped bismuth titanate ceramics (Bi4Ti3-xNbxO12 (BTN)), with x ranging from 0 to 0.4 were prepared by the polymeric precursor method. X-ray diffraction showed no secondary phases. Increasing niobium content ...
Lanthanum-doped Bi4Ti3O12 prepared by the soft chemical method: Rietveld analysis and piezoelectric properties
(Elsevier B.V., 2008-03-01)
Bi4-xLaxTi3O12 (BLT) thin films and powders with x ranging from 0 to 0.75 were prepared by the polymeric precursor solution. The effect of lanthanum on the structure of BIT powders was investigated by Rietveld Method. The ...
Niobium doped Bi4Ti3O12 ceramics obtained by the polymeric precursor method
(Elsevier B.V., 2007-01-01)
Pure and niobium doped bismuth titanate ceramics (Bi4Ti3-xNbxO12 (BTN)), with x ranging from 0 to 0.4 were prepared by the polymeric precursor method. X-ray diffraction showed no secondary phases. Increasing niobium content ...