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Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3piezoceramics at the morphotropic phase boundary region
(Elsevier Science Sa, 2016-08)
A systematic study of the functional properties of the (1-x)(Bi0.5Na0.5)TiO3–xBaTiO3(BNT-xBT) piezoceramic system for 0.05 ≤ x ≤ 0.07 is performed. The samples are obtained through the conventional solid-state route. The ...
Dielectric response and relaxation phenomena in composites of epoxy resin with BaTiO3 particles
(Elsevier, 2005-09-06)
Dielectric properties and relaxation phenomena of composite materials (epoxy resin - barium titanate) were studied as a function of ceramic content. The composites were prepared mixing both components and pouring them into ...
Dielectric spectroscopic evidence of space-charge dynamic effects in lead oxyfluoroborate glasses during evolution to 'beta'-Pb'F IND. 2' electrocrystallization
(ElsevierPhiladelphia, 2011-12)
Understanding of the mechanisms behind electrocrystallization in glassy electrolytes has been the subject of permanent research. For lead oxyfluoroborate glasses, evidence exists that this phenomenon involves redox-type ...
Contributions of Dipolar Relaxation Processes and Ionic Transport to the Response of Liquids to Electrical Perturbation Fields
(AMER CHEMICAL SOC, 2011)
The objective of this work was to study the influence of small variations in the chemical structure on the molecular dynamics of liquids using as models bis(cyclohexylmethyl) 2-methyl- and dicyclohexyl 2-methylsuccinate. ...
Dielectric relaxation of vanadium-molybdenum tellurite glasses modified by alkaline-earth oxides
(Elsevier Science, 2016-07-15)
Electrical response changes due to the incorporation of alkaline-earth oxides in the vanadium-molybdenum tellurite glassy matrix have been studied. The results are explained by analyzing the electric formalisms representations. ...
Analysis of optically controlled planar dielectric waveguides operating in the millimeter-wave band using FDTD
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 1999)
Microscopic and dielectric analyses of vanadium and tungsten modified barium zirconium titanate ceramics
(2010-12-01)
Dielectric spectroscopy was used in this study to examine polycrystalline vanadium and tungstendoped BaZr 0.1Ti 0.90O 3 (BZT10:2V and BZT10:2W) ceramics obtained by the mixed oxide method. According to X-ray diffraction ...