Results 31 to 40 of about 92,867 (295)

The black silicon method: a universal method for determining the parameter setting of a fluorine-based reactive ion etcher in deep silicon trench etching with profile control [PDF]

open access: yes, 1994
Very deep trenches (up to 200 µm) with high aspect ratios (up to 10) in silicon and polymers are etched using a fluorine-based plasma (SF6/O2/CHF3). Isotropic, positively and negatively (i.e.
de Boer, Meint J.   +4 more
core   +4 more sources

RF reactor with asymmetrical electrodes for reactive ion etching of semiconductors [PDF]

open access: yesТехнологія та конструювання в електронній апаратурі, 2011
Results of experimental and theoretical study of RF CCP reactor for reactive ion etching of semiconductors are presented. Breakdown curve and domain of the discharge existence are measured in various gases (argon, fluorocarbon, oxygen).
S. V. Dudin   +3 more
doaj   +1 more source

Investigation of In-Flight Alumina Particle Interaction with a Plasma Jet in a Thermal Plasma Reactor

open access: yesCrystals
The present study presents the results of an analytical and experimental investigation on the behaviour of Al2O3 particles injected into the plasma jet.
Viktorija Grigaitienė   +3 more
doaj   +1 more source

A water cooled, high power, dielectric barrier discharge reactor for CO2 plasma dissociation and valorization studies

open access: yesScientific Reports, 2023
Aiming at the energy efficient use and valorization of carbon dioxide in the framework of decarbonization studies and hydrogen research, a novel dielectric barrier discharge (DBD) reactor has been designed, constructed and developed.
Nicola Lisi   +4 more
doaj   +1 more source

Micromachining of electret materials, advantages and possibilities [PDF]

open access: yes, 1988
A process is described for the micromachining of organic electret materials like Teflon FEP (fluorinated ethylene propylene). The authors have used photolithography and plasma etching, by which electrets can be etched selectively.
Bergveld, P., Voorthuyzen, J.A.
core   +3 more sources

Coaxial dielectric barrier discharge plasma reactor for biodiesel production from palm oil and methanol

open access: yesE3S Web of Conferences, 2018
Biodiesel is one of renewable energy alternatives, as a substitution of diesel engine fuel or diesel oil. Indonesian palm oil contains the fatty acids needed for the synthesis of FAME (fatty acid methyl ester) as the basic ingredient of biodiesel ...
Fakhri Saphira Nurina   +2 more
doaj   +1 more source

Simulation-Based Development of a New Cylindrical-Cavity Microwave-Plasma Reactor for Diamond-Film Synthesis

open access: yesCrystals, 2019
A 2.45 GHz microwave-plasma chemical-vapor deposition (MPCVD) reactor was designed and built in-house by collaborating with Guangdong TrueOne Semiconductor Technology Co., Ltd.
Qijun Wang   +5 more
doaj   +1 more source

Plasma Chemical Method of Decreasing the Ethylene Impurities in the Air

open access: yesEast European Journal of Physics, 2021
The efficiency of ethylene impurities decomposition in barrierless plasma-chemical system during artificial injection into the air of a sea container has been studied. The experimental study was performed at the air temperature 5oC in container volume 65 
Leonid M. Zavada, Dmytro V. Kudin
doaj   +1 more source

Carbon Dioxide Splitting: A Summary of the Peer-Reviewed Scientific Literature [PDF]

open access: yes, 2008
Increasing concentrations of carbon dioxide (CO2) in the atmosphere have stimulated significant global research and development efforts regarding the reduction in CO2 emissions from all point and non-point sources. In addition to technologies that do not
Sierra Rayne
core   +2 more sources

Application of non-thermal plasma reactor for degradation and detoxification of high concentrations of dye Reactive Black 5 in water [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
Degradation and detoxification efficiency of high concentrations of commercially available reactive textile dye Reactive Black 5 solution (40, 80, 200, 500, 1000 mg L-1), were studied.
Dojčinović Biljana P.   +7 more
doaj   +1 more source

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