Results 31 to 40 of about 4,484,179 (391)
Low-Loss Plasmonic Dielectric Nanoresonators [PDF]
Nano Letters, 2017 9 pages, 6 figures, supplementary not ...
Yi Yang +4 more
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Advanced Electromagnetics, 2012 Different electrically-thin absorbing designs based on High-Impedance Surfaces (HIS) are presented and classified on the basis of the nature of loss. HIS structures allow achieving absorption by exploiting either dielectric or ohmic (resistive) losses ...
F. Costa, A. Monorchio
doaj +1 more source
Exact solution of lossy asymmetrical coupled dielectric slab waveguides [PDF]
, 2001 This paper gives an exact characteristic equation for asymmetrical coupled dielectric slab waveguides with losses in both the guiding and surrounding regions.
Collier, R. J., Young, P. R.
core +1 more source
Acta Physica Sinica, 1984 In this paper, the transition probability distribution function including two parameters is derived using the whole Wigner function. The Jonscher's empirical formula of dielectric loss can be interpreted. This is a improvement on Ngai's theory of dielectric loss.
Liu Fu-Sui, Fan Xi-Ming
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CaZn1/3Nb2/3O3-based dielectric ceramics for silver co-sintering applications [PDF]
Science of Sintering, 2012 The Ca(Zn1/3Nb2/3)O3 (CZN) complex perovskite oxide has been studied for its attractive dielectric properties (εr=34, Qxf=15 890GHz, τf=-48 ppm.°C-1) for applications such as multilayer ceramics capacitors or hyperfrequency resonators.
Chaouchi A. +3 more
doaj +1 more source
Full-wave electromagnetic modes and hybridization in nanoparticle dimers [PDF]
, 2019 The plasmon hybridization theory is based on a quasi-electrostatic approximation of the Maxwell's equations. It does not take into account magnetic interactions, retardation effects, and radiation losses. Magnetic interactions play a dominant role in the
Forestiere, Carlo +3 more
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High Voltage, 2021 Reducing the dielectric constant and loss of cellulose insulation can make the electric field distribution uniform in oil‐paper insulation systems and decrease the heat generation in dielectric materials, thus ensuring a reliable transformer operation ...
Wei Hou +5 more
doaj +1 more source
Semicylindrical microresonator: excitation, modal structure, and Q factor
, 2020 The semicylindrical microresonator with relatively simple excitation with a plane wave is studied. The resonator is formed on the base of the dielectric/metal/dielectric structure, where the wave energy penetrates into resonator through a thin metal ...
Haroyan, Hovhannes +3 more
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Optical properties of SOI waveguides functionalized with close-packed quantum dot films [PDF]
, 2013 It is shown that dipolar coupling between neighboring quantum dots enhances the absorption of light in close packed monolayers of colloidal quantum dots.
Geiregat, Pieter +3 more
core +2 more sources
Dielectric Loss of Boron-Based Dielectrics on Niobium Resonators [PDF]
Journal of Low Temperature Physics, 2019 Advanced solid-state quantum bits (qubits) are likely to require a variety of dielectrics for wiring crossovers, substrates, and Josephson junctions. Microwave superconducting resonators are an excellent tool for measuring the internal dielectric loss of materials. We report the dielectric loss of boron-based dielectric films using a microwave coplanar
Wisbey, David S. +12 more
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