Results 1 to 10 of about 2,265,679 (371)
Space Charge Modulated Electrical Breakdown. [PDF]
Sci Rep, 2016 AbstractElectrical breakdown is one of the most important physical phenomena in electrical and electronic engineering. Since the early 20thcentury, many theories and models of electrical breakdown have been proposed, but the origin of one key issue, that the explanation for dc breakdown strength being twice or higher than ac breakdown strength in ...
Li S, Zhu Y, Min D, Chen G.
europepmc +8 more sources
Thickness-Dependent DC Electrical Breakdown of Polyimide Modulated by Charge Transport and Molecular Displacement. [PDF]
Polymers (Basel), 2018 Polyimide has excellent electrical, thermal, and mechanical properties and is widely used as a dielectric material in electrical equipment and electronic devices. However, the influencing mechanism of sample thickness on electrical breakdown of polyimide
Min D +6 more
europepmc +2 more sources
Carrier Transport and Molecular Displacement Modulated dc Electrical Breakdown of Polypropylene Nanocomposites. [PDF]
Polymers (Basel), 2018 Dielectric energy storage capacitors have advantages such as ultra-high power density, extremely fast charge and discharge speed, long service lifespan and are significant for pulsed power system, smart power grid, and power electronics.
Min D +7 more
europepmc +2 more sources
Degradation patterns of silicone-based dielectric elastomers in electrical fields [PDF]
International Journal of Smart and Nano Materials, 2018 Silicone elastomers have been heavily investigated as candidates for the flexible insulator material in dielectric elastomer transducers and are as such almost ideal candidates because of their inherent softness and compliance.
Liyun Yu +2 more
doaj +2 more sources
Electrical breakdown in tissue electroporation [PDF]
Biochemical and Biophysical Research Communications, 2015 Electroporation, the permeabilization of the cell membrane by brief, high electric fields, has become an important technology in medicine for diverse application ranging from gene transfection to tissue ablation. There is ample anecdotal evidence that the clinical application of electroporation is often associated with loud sounds and extremely high ...
Guenther, Enric +4 more
openaire +6 more sources
Theory of Electrical Breakdown in a Nanocomposite Capacitor
Applied Sciences, 2022 The electrostatic field in a nanocomposite represented by spherical nanoparticles (NPs) embedded into a dielectric between two parallel metallic electrodes is derived from first principles.
Vladimir Bordo, Thomas Ebel
doaj +3 more sources
The Electrical Breakdown of Thin Dielectric Elastomers:Thermal Effects [PDF]
Smart Structures, 2014 Dielectric elastomers are being developed for use in actuators, sensors and generators to be used in various applications, such as artificial eye lids, pressure sensors and human motion energy generators.
Andritsch +5 more
core +3 more sources
Electrical Breakdown Spectroscopy of Nano-/Micro-Thermites
Technologies, 2021 We describe the optical and electrical analysis of a micro-explosion of silicon and micro-thermite micro-bridges with a spectral temporal resolution within a 2 ms time range.
Stefan Lundgaard +7 more
doaj +1 more source
Polymer Testing, 2023 Weakening the electrical resistivity-temperature dependence of cross-linked polyethene (XLPE) is an effective way to enhance the electric field uniformity of high-voltage direct current (HVDC) cables.
Guimin Jiang +6 more
doaj +1 more source
Statistical Analysis of Mechanical Strength and Dielectric Breakdown of Polyester Nano-Alumina Composites [PDF]
Journal of Applied Sciences and Nanotechnology, 2023 The mechanical and electrical properties relation are very important, especially for brittle material. Nano Alumina-unsaturated polyester (PS/Al2O3) composites were prepared by casting PS with different percentages (1, 2, 3, and 4 wt%) of Nano alumina ...
Amani Al Ani, Shihab Zaidan
doaj +1 more source