Results 21 to 30 of about 651 (161)

Decreasing of the concentration quenching of fluorescent dye in a solution by introducing it to nanoparticles of silicon dioxide

Eurasian Journal of Physics and Functional Materials, 2021
The article presents the results of experimental studies of a double-chamber linear circuit DC electric arc plasmatron in experimental and industrial conditions. The electric arc plasmatron of the VORTEX-200 linear circuit with a rated power of 200 kW is
V. G. Lukiaschenko, V. E. Messerle, A. B. Ustimenko, K. A. Umbetkaliev   +3 more
doaj   +1 more source

Innovative insulation coating of the high-voltage line to reduce the corona effect [PDF]

E3S Web of Conferences, 2023
The paper discusses a method for reducing electricity losses on high-voltage power lines through the use of a new insulating coating, the action of which is based on the effect of the “blocking layer”.
Okhotnikov Mikhail, Ismagilov Flyur, Vavilov Vyacheslav, Volkova Tatiana, Nusenkis Alexander   +4 more
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Current and capacitance hysteresis in porous semiconductor nanofilms

Physical Sciences and Technology, 2020
At present, the study of complex electro-physical characteristics of semiconductor nanofilaments and nanofilms is of interest: the presence of non-monotonic oscillating characteristics with memory, areas of negative differential resistance ...
Z. Zh. Zhanabaev
doaj   +3 more sources

Influence of Nitrogen Admixture on Plasma Characteristics in a dc Argon Glow Discharge and in Afterglow

Atoms, 2019
The present paper is based on the materials of the Invited Lecture presented at 29th Summer School and International Symposium on the Physics of Ionized Gases (28 August 2018–1 September 2018, Belgrade, Serbia). In the paper, the effect of nitrogen
Nikolay A. Dyatko, Yury Z. Ionikh, Anatoly P. Napartovich   +2 more
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The effect of a hybrid coating of porous silicon and WS₂ and MoS₂ quantum dots on the electrical characteristics of photosensitive structures

Физика волновых процессов и радиотехнические системы
Background. This paper examines the effect of the hybrid coating of quantum dots and porous silicon on the volt-ampere characteristic of photosensitive structures.
Natalia A. Poluektova, Daria A. Shishkina, Danil P. Grigoriev   +2 more
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Electrical and photoelectrical properties of MoN/n-Si surface-barrier structures [PDF]

Радиофизика и электроника, 2019
Subject and purpose. The subject of research is the electrical and photoelectric properties of the МoN/n-Si heterostructure fabricated for the first time by means of the deposition of thin film of molybdenum nitride (n-type conductivity) by the reactive ...
M.M. Solovan, P.D. Maryanchuk
doaj   +1 more source

Research on influence of double energy absorptions on dynamic volt‐ampere characteristics of metal oxide varistors

High Voltage
Metal oxide varistors (MOVs) are extensively employed in DC circuit breakers (DCCBs) to suppress overvoltage, dissipate energy and build up voltage after interruption.
Chen Long, Yifei Wu, Yi Wu, Mingzhe Rong, Yu Xiao, Yunfan Bai   +5 more
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Graphene/nickel/carbon fiber composite conductive asphalt: Optimization, electrical properties and heating performance

Case Studies in Construction Materials, 2022
The preparation of composite conductive asphalt with excellent electrical properties and thermal performance is an important way to enhance the ability of conductive asphalt mixture to melt ice and snow.
Lusheng Wang, Aiqin Shen, Wenzhen Wang, Jingyu Yang, Ziming He, Tang Zhijie   +5 more
doaj   +1 more source

Using Photoelectric-Diode Volt-Ampere Characteristic to Detect Visibility

DEStech Transactions on Engineering and Technology Research, 2018
Based on the linear relationship between light illumination and output current of photoelectric-diode under reverse bias voltage, several photoelectric circuit was design. According to Bouguer-Lambert's law and Koschmic principle, the relationship between output voltage and illumination is changed into a quantitative relationship between output voltage
ZHONG-QIAN SU, YAN-CHAO WANG, DA-YI SONG, WEI-NING ZHANG   +3 more
openaire   +2 more sources

Thin Graphene–Nanotube Films for Electronic and Photovoltaic Devices: DFTB Modeling

Membranes, 2020
Supercell atomic models of composite films on the basis of graphene and single-wall carbon nanotubes (SWCNTs) with an irregular arrangement of SWCNTs were built.
Dmitry A. Kolosov, Vadim V. Mitrofanov, Michael M. Slepchenkov, Olga E. Glukhova   +3 more
doaj   +1 more source