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Prediction of Electric Permittivity of Threads in Woven Fabric [PDF]
AUTEX Research Journal, 2018 In the article, a new method for the estimation of electric permittivity of threads (filaments) was presented. The proposed recursive method is based on the results of computer simulation of 3D model of transmission stripline. This model contains a model
Leśnikowski Jacek
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PERMITTIVITY MEASUREMENTS OF BIOLOGICAL SAMPLES BY AN OPEN-ENDED COAXIAL LINE [PDF]
, 2020 We previously reported on the complex permittivity and dc conductivity of waste-activated sludge. The measurements, spanning a frequency range of 3MHz to 40GHz, were made using an open-ended coaxial transmission line.
J. Bobowski, T. Johnson
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Permittivity-Asymmetric Quasi-Bound States in the Continuum. [PDF]
Nano letters (Print), 2022 Breaking the in-plane geometric symmetry of dielectric metasurfaces allows us to access a set of electromagnetic states termed symmetry-protected quasi-bound states in the continuum (qBICs).
Rodrigo Berté +9 more
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Nature Communications, 2023 Dielectric elastomers (DEs) are widely used in soft actuators but existing DE actuators often require high driving electrical fields. Here the authors demonstrate that introducing cyanoethyl cellulose into plasticized PVC gel confers high dielectric ...
Jianjian Huang +4 more
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Dynamic variation of the dielectric permittivity of elastomers with mechanical constraints
AIP Advances, 2023 Elastomers are commonly used as insulators or actuators in important fields such as robotics and electronics. The performance of elastomers is strongly influenced by their dielectric permittivity while determining the dielectric permittivity of ...
Pan Jia, Xianghe Zheng, Jianyou Zhou
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BARIUM AND CALCIUM NIOBATE CERAMICS: SPECIFIC FEATURES OF THEIR STRUCTURE
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021 We obtained and studied the samples of ceramics based on barium niobate and calcium niobate CaxBa1-xNb2O6 with different percentages of barium and calcium (x=1; 0,9; 0,8; 0,7; 0,6; 0,5; 0,4; 0,3; 0,2; 0,1 and 0).
O.S. Guseva +3 more
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Electrical and electromagnetic properties of isolated carbon nanotubes and carbon nanotube-based composites [PDF]
Polyolefins Journal, 2016 Isolated carbon nanotubes (CNTs), CNT films and CNT-polymer nanocomposites are a new generation of materials with outstanding mechanical, thermal, electrical and electromagnetic properties. The main objective of this article is to provide a comprehensive
Alireza Nikfarjam +2 more
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Negative Permittivity Behavior in Flexible Carbon Nanofibers- Polydimethylsiloxane Films
Engineering Sciences, 2021 Flexible electronic devices have recently become a research hotspot due to their potential in different applications. However, there is a lack of studies about flexible metamaterials with negative parameters.
Haikun Wu +9 more
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High Voltage, 2020 Hexagonal boron nitride nanosheets (BNNSs) are two-dimensional nanomaterials with graphitic-like layered nanostructures, high surface areas, and large aspect ratios.
He Li +5 more
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Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients [PDF]
, 2001 We analyze the reflection and transmission coefficients calculated from transfer matrix simulations on finite lengths of electromagnetic metamaterials, to determine the effective permittivity ~«! and permeability ~m!
David R. Smith +3 more
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