Results 1 to 10 of about 50,477 (287)

Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution [PDF]

open access: goldAdvances in Materials Science and Engineering, 2009
SrBi4Ti4O15 (SBTi) thin films were deposited by the polymeric precursor method on Pt bottom electrodes. The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses ...
A. Z. Simões, C. S. Riccardi
doaj   +2 more sources

Dielectric spectroscopy of VO2 nanocrystalline films

open access: diamondPhysics 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   +5 more sources

Study of Relaxations in Epoxy/Rubber Composites by Thermally Stimulated Depolarization Current and Dielectric Spectroscopy [PDF]

open access: yesFrontiers 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
doaj   +2 more sources

Analysis and prediction of the major fatty acids in vegetable oils using dielectric spectroscopy at 5-30 MHz. [PDF]

open access: yesPLoS 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
doaj   +2 more sources

Nonlinear dielectric spectroscopy biosensor for SARS-CoV-2 detection. [PDF]

open access: goldSci Rep, 2022
Talebipour A   +9 more
europepmc   +3 more sources

Investigating the low-temperature properties of oil by the method of dielectric spectroscopy

open access: diamondИзвестия высших учебных заведений: Нефть и газ, 2022
The article is devoted to the possibility of using the dielectric spectroscopy method for assessing the low-temperature properties of oil. For 25 samples of oil in the fields of Tyumen region the physical and chemical characteristics have been determined,
M. G. Sheveleva   +2 more
doaj   +2 more sources

Dielectric Spectroscopy Using Dual Reflection Analysis of TDR Signals [PDF]

open access: yesSensors, 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
doaj   +2 more sources

Chitosan - Carbon Nanotube - Maghemite nanocomposites – A Flexible Negative Dielectric Constant Material [PDF]

open access: yesProgress 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
doaj   +1 more source

A sample holder for simultaneous neutron and dielectric spectroscopy – dielectric tests with glycerol, glycerol-water, water and phosphoric acid [PDF]

open access: yesEPJ 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
doaj   +1 more source

Towards dielectric relaxation at a single molecule scale

open access: yesScientific 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
doaj   +1 more source

Home - About - Disclaimer - Privacy