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Microstructure of doped barium titanate prepared from polymeric precursors
(2002-12-01)
Barium titanate is used extensively as a dielectric in ceramic capacitors, particularly due to its high dielectric constant and low dielectric loss characteristics. It can be made semiconducting by addition of certain ...
Electrical and structural properties of camno-y ceramic compounds
(Universidad Nacional de Colombia, Bogotá, 2012)
By using the solid-state reaction method samples of Ca1-xYxMnO3 (CaMnO-Y) were prepared. Transport properties of the samples were studied from electrical resistivity ρ(T) and Seebeck coefficient S(T) measurements. The ...
Synthesis and physical characterization of KNbO3-based electro-ceramicsSíntese e caracterizações físicas de eletro-cerâmicas baseadas em KNbO3
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Física, 2022)
Microstructure of doped barium titanate prepared from polymeric precursors
(2002-12-01)
Barium titanate is used extensively as a dielectric in ceramic capacitors, particularly due to its high dielectric constant and low dielectric loss characteristics. It can be made semiconducting by addition of certain ...
Estudo do comportamento PTCR em cerâmicas de BCT dopadas com íons terra raras
(Universidade Federal de SergipePós-Graduação em FísicaBRUFS, 2017)
Controlling the breakdown electric field in SnO2 based varistors by the insertion of SnO2 nanobelts
(2017-04-01)
Semiconducting metal oxides have many practical applications, including varistors. Varistors based on SnO2 exhibit both high nonlinear coefficients and high breakdown electric fields. In this work we present a facile means ...
Electrodeposition and characterization of undoped and nitrogen-doped ZnSe films
(ELSEVIER SCIENCE SA, 2010)
Semiconducting films of (n-type) ZnSe and (p-type) nitrogen-doped ZnSe were electrodeposited by a linear-sweep voltammetric technique on to a substrate of fluorine-tin oxide (FM) glass ceramics. The films were characterized ...