Study of Relaxations in Epoxy/Rubber Composites by Thermally Stimulated Depolarization Current and Dielectric Spectroscopy [PDF]
Frontiers in Chemistry, 2022 Liquid rubber toughened epoxy resins are widely used in electrical equipment and electronic packaging. Previous studies have only investigated the relaxation process of epoxy resins through dielectric spectroscopy.
Chuang Wang +6 more
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Analysis and prediction of the major fatty acids in vegetable oils using dielectric spectroscopy at 5-30 MHz. [PDF]
PLoS ONE, 2022 A dielectric spectroscopy method was applied to determine major fatty acids composition in vegetable oils. Dielectric constants of vegetable oils were measured in the frequency range of 5-30 MHz.
Masyitah Amat Sairin +4 more
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Dielectric Spectroscopy Using Dual Reflection Analysis of TDR Signals [PDF]
Sensors, 2019 Time-domain reflectometry (TDR) has been a powerful tool for measuring soil dielectric properties. Initiating from apparent dielectric constant ( K a ) measurement up until apparent and complex dielectric spectroscopies, the embedded information ...
Yin Jeh Ngui +2 more
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"Sub-Hertz" Dielectric Spectroscopy [PDF]
, 2005 Dielectric spectroscopy measurements below 1 Hz are often dominated by “conduction-like” effects. For this reason, they often appear to be dismissed as being of little interest.
Ajour, M. N. +2 more
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Chitosan - Carbon Nanotube - Maghemite nanocomposites – A Flexible Negative Dielectric Constant Material [PDF]
Progress in Physics of Applied Materials, 2023 In this work, the nanocomposites of chitosan containing carbon nanotubes (CNT) and maghemite nanoparticles have been prepared by solution casting method. Techniques such as Raman spectroscopy, SEM, TEM, dielectric relaxation spectroscopy, and VSM studies
Saravanan Annamalai +1 more
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A sample holder for simultaneous neutron and dielectric spectroscopy – dielectric tests with glycerol, glycerol-water, water and phosphoric acid [PDF]
EPJ Web of Conferences, 2022 We report on dielectric test measurements of a rectangular flat sample holder which serves as capacitor and which is aimed for simultaneous neutron and dielectric (n-DE) spectroscopy of acidic liquid samples.
Frick Bernhard +5 more
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Towards dielectric relaxation at a single molecule scale
Scientific Reports, 2022 Dielectric relaxation lies at the heart of well-established techniques of dielectric spectroscopy essential to diverse fields of research and technology. We report an experimental route for increasing the sensitivity of dielectric spectroscopy ultimately
Vitalii Stetsovych +8 more
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Influence of donor doping on dielectric properties of calcium copper titanate ceramics
AIP Advances, 2022 Calcium Copper Titanate ceramics (CaCu3Ti4O12) doped with Yb were prepared by the traditional solid–state reaction method. It is found by x-ray diffraction, scanning electron microscopy, energy dispersive spectrometry, and X-ray photoelectron ...
Pengfei Cheng +4 more
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Dielectric spectroscopy of VO2 nanocrystalline films
Physics of Complex Systems, 2022 The article describes the first reported case of applying dielectric spectroscopy to study nontrivial details of size dependences of phase transformation parameters in nanocrystallites of VO2 films.
Рене Алехандро Кастро Арата +4 more
doaj +3 more sources
IEEE Access, 2020 This paper investigates the changes in electrical and physico-chemical properties of low-voltage power cables for nuclear application when subjected to the combined effects of gamma radiation and temperature.
Simone Vincenzo Suraci +4 more
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