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Nature of potential barrier in (Ca-1/4,Cu-3/4)TiO3 polycrystalline perovskite
(Elsevier B.V., 2006-01-01)
The nonohmic electrical features of (Ca-1/4,Cu-3/4)TiO3 perovskite ceramics, which have very strong gigantic dielectric is believed originate from potential barriers at the grain boundaries. In the present study, we used ...
Nature of potential barrier in (Ca-1/4,Cu-3/4)TiO3 polycrystalline perovskite
(Elsevier B.V., 2006-01-01)
The nonohmic electrical features of (Ca-1/4,Cu-3/4)TiO3 perovskite ceramics, which have very strong gigantic dielectric is believed originate from potential barriers at the grain boundaries. In the present study, we used ...
Non-Ohmic and dielectric properties of a Ca2Cu2Ti4O12 polycrystalline system
(American Institute of Physics (AIP), 2006-11-20)
An investigation was made into the non-Ohmic and dielectric properties of a Ca2Cu2Ti4O12 perovskite-type system. Compared to the traditional CaCu3Ti4O12-based composition, the imbalance between the Ca and Cu atoms caused ...
Non-Ohmic and dielectric properties of a Ca2Cu2Ti4O12 polycrystalline system
(American Institute of Physics (AIP), 2006-11-20)
An investigation was made into the non-Ohmic and dielectric properties of a Ca2Cu2Ti4O12 perovskite-type system. Compared to the traditional CaCu3Ti4O12-based composition, the imbalance between the Ca and Cu atoms caused ...
Dielectric and non-ohmic analysis of Sr2+ influences on CaCu3Ti4O12-based ceramic composites
(2021-02-01)
In this study, CaCu3Ti4O12 ceramic composites were prepared through solid-state reaction by adding Sr2+ and removing Cu2+. Application of the Rietveld method and structure refinement revealed the presence of pure CaCu3Ti4O12 ...
Nature of potential barrier in (Ca-1/4,Cu-3/4)TiO3 polycrystalline perovskite
(Elsevier B.V., 2014)
Comparison of non-Ohmic accelerated ageing of the ZnO- and SnO2-based voltage dependent resistors
(Iop Publishing Ltd, 2009-01-07)
The ageing of non-Ohmic features of ZnO and SnO2-based polycrystalline semiconductors under fixed dc bias voltage at different temperatures (or thermal steady states) was comparatively investigated in this work. The ageing ...
How Cr2O3 influences the microstructure and nonohmic features of the SnO2(COx, Mn1-x)O-based varistor system
(Elsevier B.V., 2006-01-01)
An investigation was made to discover how the addition of Cr2O3 affects the microstructural heterogeneity and nonohmic features of the SnO2(Co-x, Mn1-x)O-based varistor system, with x varying from 0 to 1. The presence of ...
How Cr2O3 influences the microstructure and nonohmic features of the SnO2(COx, Mn1-x)O-based varistor system
(Elsevier B.V., 2006-01-01)
An investigation was made to discover how the addition of Cr2O3 affects the microstructural heterogeneity and nonohmic features of the SnO2(Co-x, Mn1-x)O-based varistor system, with x varying from 0 to 1. The presence of ...