Results 1 to 10 of about 262,069 (296)

Dielectric Loss Mechanism in Electromagnetic Wave Absorbing Materials [PDF]

Advanced Science, 2022
Electromagnetic (EM) wave absorbing materials play an increasingly important role in modern society for their multi‐functional in military stealth and incoming 5G smart era.
Ming Qin, Limin Zhang, Hongjing Wu
doaj   +3 more sources

An Online Monitoring Method for Low-Frequency Dielectric Loss Angle of Mining Cables [PDF]

Sensors, 2023
The dielectric loss angle can better reflect the overall insulation level of mining cables, so it is necessary to implement reliable and effective online monitoring of the dielectric loss angle of mining cables.
Yanwen Wang, Peng Chen, Chen Feng, Jiyuan Cao   +3 more
doaj   +2 more sources

Localized Dielectric Loss Heating in Dielectrophoresis Devices. [PDF]

Sci Rep, 2019
Temperature increases during dielectrophoresis (DEP) can affect the response of biological entities, and ignoring the effect can result in misleading analysis.
Kwak TJ, Hossen I, Bashir R, Chang WJ, Lee CH.   +4 more
europepmc   +3 more sources

Dielectric Loss of EPDM Insulation Subjected to Thermal Stress and Pressure

IEEE Access, 2022
The insulation performance of ethylene propylene diene monomers (EPDMs) subjected to multi-stresses in the field is always obscure. To understand the effects of temperature and pressure on the performance of the EPDMs used as insulators for power cables,
Zhipeng Lei, Qinghui He, Davide Fabiani, Yang Liu, Wei Wang, Wei Li, Ye Wang, Dongdong Yang   +7 more
doaj   +1 more source

Synthesis and properties of PI composite films using carbon quantum dots as fillers

e-Polymers, 2022
Polyimide (PI) is widely used in the field of microelectronics because of its excellent thermal, mechanical, optical, and electrical properties. With the development of electronics and information industry, PI as a dielectric material needs to possess ...
Zhang Yuyin, Guo Hongtao, Jiang Shaohua, Hu Zhaoyu, Zha Guojun, Liu Kunming, Hou Haoqing   +6 more
doaj   +1 more source

Synthesize Nano ZnO-ZrO2 Composite by Combustion Method and Studying their Dielectric Properties [PDF]

Engineering and Technology Journal, 2012
Combustion method had been used to prepare a composite material from doping ZnO by 10 mol% ZrO2 . XRD showed a good crystalline powder comparing with ASTM cards.
Fadhil A.Chyad
doaj   +1 more source

Low-Loss Plasmonic Dielectric Nanoresonators [PDF]

Nano Letters, 2017
9 pages, 6 figures, supplementary not ...
Yi Yang, Owen D. Miller, Thomas Christensen, John D. Joannopoulos, Marin Soljačić   +4 more
openaire   +4 more sources

Influence of semicon shields on the dielectric loss of XLPE cables [PDF]

, 2009
Dielectric response measurement techniques in both time and frequency domains are studied in order to measure the dielectric loss of XLPE cables, which have very low losses.
Dodd, S. J., Fothergill, J., Liu, T., Nilsson, U. H.   +3 more
core   +1 more source

Regulating dielectric performances of Poly(vinylidene fluoride) nanocomposites by individually controlling shell thickness of Core@Double‐Shells structured nanowires

IET Nanodielectrics, 2021
The synthesis of core@double‐shells structured TiO2@C@SiO2 nanowires (NWs) with variable thickness of carbon inner shell and SiO2 outer shell was achieved by individually controlling the chemical vapour deposition time and amount of silicon precursor ...
Minhao Yang, Zhi‐Yong Xue, Zhi‐Min Dang, Yang Shen, Paul Haghi‐Ashtiani, Delong He, Jian Xu, Jinbo Bai   +7 more
doaj   +1 more source

Synthesis and applications of low dielectric polyimide

Resources Chemicals and Materials, 2023
With the advent of the 5 G era, advanced packaging applications such as wafer-level fan-out packaging have emerged thanks to efforts to reduce signal loss and increase signal transmission rates.
Yu Liu, Xiao-Yu Zhao, Ya-Guang Sun, Wen-Ze Li, Xiao-Sa Zhang, Jian Luan   +5 more
doaj   +1 more source