Results 51 to 60 of about 518,839 (324)
Signs of low frequency dispersions in disordered binary dielectric mixtures (50-50)
, 2004 Dielectric relaxation in disordered dielectric mixtures are presented by emphasizing the interfacial polarization. The obtained results coincide with and cause confusion with those of the low frequency dispersion behavior.
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Relaxational polarization and diffuse phase transitions of LA-substituted Pb (Zr,Ti)O3-ceramics [PDF]
, 1975 Dielectric properties of (Pb,La)Zr0.55Ti0.45O3 ceramics have been investigated as functions of temperature and frequency. The dielectric constant as a function of temperature can be represented over a considerable temperature interval by a quadratic law ...
Burggraaf, A.J., Wolters, M.
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Dielectric properties of epoxy nanocomposites [PDF]
IEEE Transactions on Dielectrics and Electrical Insulation, 2008 The dielectric properties of epoxy nanocomposites with insulating nano-fillers, viz., TiO2, ZnO and AI2O3 were investigated at low filler concentrations by weight. Epoxy nanocomposite samples with a good dispersion of nanoparticles in the epoxy matrix were prepared and experiments were performed to measure the dielectric permittivity and tan delta (400
Singha, Santanu, Thomas, Joy M
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli +9 more
wiley +1 more source
Dielectric behavior of Copper Tantalum Oxide
, 2003 A thorough investigation of the dielectric properties of Cu2Ta4O12, a material crystallizing in a pseudo-cubic, perovskite-derived structure is presented.
A. Loidl +7 more
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Permittivity measurement of thermoplastic composites at elevated temperature [PDF]
, 2001 [Abstract]: The material properties of greatest importance in microwave processing of a dielectric are the complex relative permittivity Epsilon = Epsilon' - jEpsilon'', and the loss tangent, tan Delta = Epsilon'/Epsilon''.
Ball, James A. R. +3 more
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Experimental Study on Dielectric Properties of Pavement Structure Layer Based on Radar Image
Chemical Engineering Transactions, 2018 This paper aims to study the dielectric properties of pavement structural layer by using radar images. Asphalt cement mixture was taken as a case study to analyze the dielectric properties of the pavement structure layer material.
Xiaolong Han
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Optical Properties of Bismuth Nanostructures Towards the Ultrathin Film Regime
, 2019 Bulk bismuth presents outstanding optical properties, such as a giant infrared refractive index (n near 10) and a negative ultraviolet visible permittivity induced by giant interband electronic transitions. Although such properties are very appealing for
Deeb, Claire +3 more
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Layers dependent dielectric properties of two dimensional hexagonal boron nitridenanosheets
AIP Advances, 2016 Two dimensional (2D) boron nitride (h-BN) nanosheets are well known as their tunable electric properties and well compatible with graphene. Studying the dielectric properties carefully is essential for their promised applications.
Liang Wang +4 more
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