Journal of Materials Research and Technology, 2021 Structural, diffuse reflectance spectroscopy, dielectric relaxation processes and electrical conduction mechanism of zirconium (IV) dioxide were investigated.
T. Altalhi +7 more
doaj +1 more source
Detection of Atmospheric Water Deposits in Porous Media Using the TDR Technique
Sensors, 2015 Investigating the intensity of atmospheric water deposition and its diurnal distribution is essential from the ecological perspective, especially regarding dry geographic regions. It is also important in the context of monitoring the amount of moisture
Anna Nakonieczna +6 more
doaj +1 more source
High-Speed Single-Cell Dielectric Spectroscopy [PDF]
ACS Sensors, 2020 Single-cell impedance cytometry is a label-free analysis technique that is now widely used to measure the electrical properties of a cell and to differentiate different subpopulations. Current techniques are limited to measuring the impedance of a single cell at one or two simultaneous frequencies.
Daniel Spencer, Hywel Morgan
openaire +4 more sources
Fruit and Vegetable Quality Assessment via Dielectric Sensing
Sensors, 2015 The demand for improved food quality has been accompanied by a technological boost. This fact enhances the possibility of improving the quality of horticultural products, leading towards healthier consumption of fruits and vegetables. A better electrical
Dalia El Khaled +4 more
doaj +1 more source
Subsurface Raman Imaging with Nanoscale Resolution [PDF]
, 2006 We report on chemically specific, subsurface imaging with high spatial resolution. Using tip-enhanced Raman spectroscopy, we probe carbon nanotubes buried beneath a host dielectric media. We demonstrate our ability to map and resolve specific vibrational
Anderson, Neil +3 more
core +2 more sources
The Analysis of the Thermal and Dielectric Properties of High Voltage Insulating Materials with the Addition of Aluminium Oxide [PDF]
Archives of Metallurgy and Materials, 2018 This article describes the influence of thermal and dielectric properties of materials to properties of electrical insulating systems in high voltage electrical equipment.
T. Tomášková +3 more
doaj +1 more source
Microscopic resolution broadband dielectric spectroscopy [PDF]
, 2011 Results are presented for a non-contact measurement system capable of micron level spatial resolution. It utilises the novel electric potential sensor (EPS) technology, invented at Sussex, to image the electric field above a simple composite dielectric ...
Aydin A +8 more
core +1 more source
Influence of xylene on the dielectric response of an organoclay-containing nanocomposite
IET Nanodielectrics, 2020 The dielectric effect, investigated using dielectric spectroscopy and DC dielectric breakdown strength measurements, of introducing xylene into a composite system containing polyethylene, a co-polymer of ethylene and vinyl acetate and an organoclay can ...
Allison V. Shaw +3 more
doaj +1 more source
Insights into Hydration Dynamics and Cooperative Interactions in Glycerol-Water Mixtures by Terahertz Dielectric Spectroscopy. [PDF]
, 2019 We report relaxation dynamics of glycerol-water mixtures as probed by megahertz-to-terahertz dielectric spectroscopy in a frequency range from 50 MHz to 0.5 THz at room temperature.
Ali Charkhesht +8 more
core +2 more sources
Dielectric relaxations and ferroelectric behaviour of even–odd polyamide PA 6,9 [PDF]
, 2010 Thermo Stimulated Current (TSC) combined with Dynamic Dielectric Spectroscopy (DDS) have been applied to the investigation of dielectric relaxation modes of an even–odd Polyamide PA 6,9.
Bernès, Alain +10 more
core +1 more source