Results 41 to 50 of about 3,382,432 (137)

Enhanced Charge Transport in 2D materials through Polaritonic States [PDF]

open access: yes, 2021
Here, we observed enhancement of charge transport in 2D materials by light-matter strong coupling. Charge transport mobility is enhanced by 50 times under ON resonance condition.
Jino, George   +2 more
core   +1 more source

Numerical Analysis of Space Charge Behavior and Transient Electric Field under Polarity Reversal of HVDC Extruded Cable

open access: yesEnergies, 2020
The superimposed transient electric field generated by polarity reversal causes severe stress to the high-voltage direct current (HVDC) cable insulation.
Sun-Jin Kim, Bang-Wook Lee
doaj   +1 more source

New fluorene-based bipolar charge transporting materials

open access: yesRSC Advances
Air-stable and solution-processable fluorene-based bipolar charge transporting materials (CTMs) were designed, synthesized, and analyzed.
Jegorovė, Aistė   +7 more
openaire   +2 more sources

Space Charge Accumulation Characteristics in HVDC Cable under Temperature Gradient

open access: yesEnergies, 2020
One of the main issues that affect the development of high-voltage direct-current (HVDC) cable insulation is the accumulation of space charge. The load operation of an HVDC cable leads to the formation of a radially distributed temperature gradient (TG ...
Yifan Zhou, Wei Wang, Tailong Guo
doaj   +1 more source

Study on the Partial Surface Discharge Process of Oil-Paper Insulated Transformer Bushing with Defective Condenser Layer

open access: yesApplied Sciences, 2023
Oil-impregnated paper condenser transformer bushings are an important part of transformer equipment, and partial discharge (PD) occurred when defects exist on the condenser aluminum foil layers. Firstly, to study the PD process of the oil-paper insulated
Fan Yang   +3 more
doaj   +1 more source

On the unipolarity of charge transport in methanofullerene diodes

open access: yesnpj Flexible Electronics, 2017
Optoelectronics: Unipolar electron transport in fullerene diodes Fullerenes are commonly used in organic solar cells to attract and trap negatively charged electrons, whilst being able to block positively charged holes in photodiodes applications.
Ardalan Armin   +4 more
doaj   +1 more source

Mechanism of electron transport and bipolar resistive switching in lead oxide thin films

open access: yesAIP Advances, 2018
In this paper, we report a model that interprets the mechanism of bipolar resistive switching in thin metal oxide layers as a purely electronic process.
Anatoly A. Petrov   +2 more
doaj   +1 more source

Bipolar charge transport model to estimate charging and degradation processes in electron-beam-irradiated LDPE films [PDF]

open access: yesJournal of Physics D: Applied Physics, 2019
Abstract Improvement of the performances of dielectric materials subjected to electrical stresses is one of the challenging objectives in a large number of domains of industrial applications. Achieving this goal requires a better understanding of the physical processes governing the behavior of dielectrics and their long-term ...
Banda, M.E.   +3 more
openaire   +1 more source

Bipolar Switching Properties of the Transparent Indium Tin Oxide Thin Film Resistance Random Access Memories

open access: yesNanomaterials, 2023
In this study, the bipolar switching properties and electrical conduction behaviors of the ITO thin films RRAM devices were investigated. For the transparent RRAM devices structure, indium tin oxide thin films were deposited by using the RF magnetron ...
Kai-Huang Chen   +3 more
doaj   +1 more source

Ge-based bipolar small molecular host for highly efficient blue OLEDs: multiscale simulation of charge transport

open access: yes, 2018
Investigating three novel Ge-based high-performance bipolar hosts for deep blue phosphorescent OLEDs by multiscale simulation of charge transport.
Cheng Peng   +5 more
core   +1 more source

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