Results 31 to 40 of about 24,613 (311)
Semiconductor-Dielectric-Metal Solar Absorbers with High Spectral Selectivity [PDF]
, 2021 An ideal solar thermal absorber has a sharp transition between high and low absorptance at the wavelength where the blackbody emissive power begins to exceed the solar irradiance.
Eric J. Tervo (14411364) +1 more
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Scientific Reports, 2023 Dielectric losses are one of the key factors limiting the coherence of superconducting qubits. The impact of materials and fabrication steps on dielectric losses can be evaluated using coplanar waveguide (CPW) microwave resonators.
E. V. Zikiy +9 more
doaj +1 more source
Fabrication and characterization of nanometer thin films for low-voltage DEAs [PDF]
, 2016 Nanometer-thin films are the essential components of a low-voltage dielectric elastomer actuator (DEA). Comprising of two electrodes sandwiching a dielectric elastomeric material DEAs have evoked versatile materials research.
Weiss, Florian
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Studying Dielectric Losses of Serially Combined Silicone Rubber and Epoxy Resin [PDF]
, 2023 High voltage outdoor insulation systems are conventionally ceramics and glass with several advantages, such as proven in the field, excellent dielectric properties, durability, and long life. However, they are heavy, attract vandals and break easily, and
Aviti Thadei Mushi +2 more
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Effect of Dielectric Layer on Miniaturized Patch Antenna Sensor
SensorsMiniature patch antenna sensors have great potential in the field of structural health monitoring for crack propagation detection due to their small size and high sensitivity.
Caifeng Chen +3 more
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Assessment of the dielectric losses of artificial magnetic conductors for antenna-on-chip applications [PDF]
, 2018 Artificial magnetic conductors (AMCs) received a lot of attention for Antenna-on-Chip applications. Typically, these structures suffer from severe dielectric losses. These losses can be separated in two mechanisms; losses due to the propagation through a
van den Biggelaar, A.J.; id_orcid +11 more
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Attenuation of a shielded rectangular dielectric rod waveguide [PDF]
, 2006 The attenuation coefficient of a rectangular dielectric line enclosed by a rectangular shield is obtained by the use of a rigorous mode matching method to calculate the required mode field intensity.
Wells, Colin G., Ball, James A. R.
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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
Dielectric Losses and Conductivity of Zr-Rich PZT [PDF]
, 1998 The temperature and frequency dependence of the dielectric constant and the conductivity of Zr-rich PZT (95/5 Zr/Ti ratio) has been investigated. In the paraelectric region (T>520 K) the effect of the conductivity, probably due to oxygen vacancies ...
Gonzalo, Julio A. +5 more
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The Influence of Temperature on the Dielectric Losses of Epoxy Resin Under Harmonic Distorted Voltages [PDF]
, 2022 The insulation of the electrical equipment in medium and high-voltage grids is subjected to significant electrical and thermal stresses. The switching characteristic of the increasing number of power electronic devices in electric grids leads to the ...
Loh, Jun Ting +4 more
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