low-temperature dielectric properties
Effect of temperature and frequency on dielectric properties of titanium substituted manganese zinc ferrite system Mn0 8+X Zn0 2TiXFe2 2XO4 with X=0 10
... of dielectric and impedance spectroscopy characteristics of the ceramic sample composites are carried out in the low-frequency (100–1300 MHz) and in the high- frequency region (100 Hz–5 MHz) at different ...
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Effect of Temperature and Nickel Concentration on the Electrical and Dielectric Properties of Polyethylene-Nickel Composites
... the temperature coefficient of resistance becomes positive, similar to typical metals ...of low filler content specimens with temperature results from two contributions in the conduction mechanism ...
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A Study on the Dielectric Properties of Organic Single Crystals
... Dielectric studies on the three grown crystals showed normal dielectric behavior. The electrical conduction in dielectric study is mainly a defect controlled process at low temperature ...
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Influence of Cr3+ Ion on the Dielectric Properties of Nano Crystalline Mg Ferrites Synthesized by Citrate Gel Method
... the dielectric constant behavior (Polari- zation mechanism) in ...room temperature for all compositions is shown in Figure ...of dielectric loss tangent decrease from ...The low loss values at ...
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Dielectric properties of MoS2 and Pt catalysts: effects of temperature and microwave frequency
... and low-loss quartz wool plugs were used to hold the ...furnace temperature of 1400 8C were measured prior to sample ...with temperature can then be calibrated and separated from the measured ...
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Si:SrTiO3 Al2O3 Si:SrTiO3 multi dielectric architecture for metal insulator metal capacitor applications
... linearity, temperature coefficients of capacitance, dielectric and electrical properties upon thickness were studied under a wide range of temperature (200 – 400 K) and electric field stress ...
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Electrical Conductivity and Dielectric Properties of Se100-xTex Alloy
... important. Dielectric materials have been the subject of renewed ...The dielectric parameters are the crucial quantities in the design of ...of dielectric properties of chalcogenide glasses ...
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Synthesis, Structural and Dielectric Properties of La doped 95BiFeO3-5BaTiO3 Ceramic
... increasing temperature is also clearly observed in figure 3. The dielectric loss tan δ is found to be increased slowly in the low temperatures region, whereas at higher temperatures the increment is ...
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Influence of the temperature on the dielectric properties of epoxy resins
... the dielectric properties of the polymers and to relate the temperature effect on these properties to the possible electrical degradation ...the dielectric properties of two ...
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In situ field measurements of the temporal evolution of low-frequency sea-ice dielectric properties in relation to temperature, salinity, and microstructure
... ice temperature, bulk ice salinity, and brine vol- ume fraction throughout the depth of the ...and temperature meter. The impact of air temperature on ice temperature mea- surements varied ...
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Dielectric behaviour study analysis on Indian wood species: Tectona grandis L, Terminalia arjuna, Tamarindus indica, Shorea robusta, Annona squamosa, Pouteria sapota
... room temperature 308K are presented in ...in dielectric properties are observed from one wood species to other and they depend on type of wood species (Hard and Soft wood) ....The dielectric ...
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Combinatorial synthesis and screening of (Ba,Sr)(Ti,Mn)O-3 thin films for optimization of tunable co-planar waveguides
... exhibit low loss and are easy to ...and dielectric loss are the two critical parameters to determine the overall performance of the ...as low as possible. But the two properties of the BSTO ...
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Ferroelectric BaTiO3/SrTiO3 multilayered thin films for room temperature tunable microwave elements
... physical properties compared to the single- crystal epitaxial films of BTO, STO, and BST ...the dielectric properties from the BTO/STO multilayer system at low frequency range ...microwave ...
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Structural, Optical and Dielectric Properties of Tin Selenide Nanoparticles Prepared by Aqueous Solution Method
... The dielectric polarization, space-charge polarization and rotation direction polarization appear in the low frequency range and will cause energy loss, so tan δ of SnSe nanoparticles is much higher in ...
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Effect of Fe Substitution on the Structural, Electrical and Dielectric Properties of La0 70Ca0 30MnO3 Cathode for SOFCs
... operation temperature lower than 800°C [6-9] But platinum being expensive become uneconomically feasible Sr doped LaMnO3 (LSM), LaCO3 (LSC) and LaFeO3 (LSF) solid solutions of perovskite oxide are considered as ...
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Study of Dielectric Properties and Ion Transport Parameters in Chitosan-Barium Nitrate Based Solid Polymer Electrolytes
... in temperature. It is self-evident that as the temperature increases, the charge carrier movement facilitates and thereby capable of relaxation at higher frequencies ...
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Some new heterocyclic thermosets
... service temperature limit may be reduced significantly in a moist environment due to the lowering of the glass transition ...a low cure minimum viscosity, which means that the material is "runny" ...
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The electrical properties of plasma-deposited thin films derived from pelargonium graveolens
... room temperature, plant-derived precursors present an interesting human-health-friendly precursor for the chemical vapour deposition of thin ...electrical properties of films derived from Pelargonium ...
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Improving the Dielectric Properties of High Density Polyethylene by Incorporating Clay Nanofiller
... the dielectric properties of polyethylene (PE) ...the dielectric properties, such as dielectric constant, dissipation factor, dielec- tric breakdown, and insulation resistance, of the ...
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Dielectric Studies on Polar Binary Mixtures of p-Hydroxy Dodecyl Benzoate and Isoproponal
... room temperature to determine the frequency dependent complex dielectric permittivity using Abbe’s refractometer for optical (10 15 Hz) frequency, the cavity perturbation technique for the microwave ...
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