Results 51 to 60 of about 185,781 (197)

Effects of Gas Flow on Spectral Properties of Plasma Jet Induced by Microwave

open access: yesمجلة بغداد للعلوم, 2018
In this paper, a construction microwave induced plasma jet(MIPJ) system was used to produce a non-thermal plasma jet at atmospheric pressure, at standard frequency of 2.45 GHz and microwave power of 800 W.
Baghdad Science Journal
doaj   +1 more source

Modulation-Induced Filament Tearing in Microwave Atmospheric Plasma Jet [PDF]

open access: yes, 2014
High resolution visualization of plasma plume tearing-off during rapid power decrease in amplitude modulated microwave argon jet.Vizualizace odtrhávání filamentů během prudkého poklesu výkonu při amplitudově modulovaném výkonu.High resolution ...
Hnilica Jaroslav   +2 more
core   +1 more source

Converting a Microwave Oven into a Plasma Reactor: A Review

open access: yesInternational Journal of Chemical Engineering, 2018
This paper reviews the use of domestic microwave ovens as plasma reactors for applications ranging from surface cleaning to pyrolysis and chemical synthesis. This review traces the developments from initial reports in the 1980s to today’s converted ovens
Victor J. Law, Denis P. Dowling
doaj   +1 more source

A 3D numerical analysis on magnetic field enhanced microwave linear plasma

open access: yesAIP Advances, 2020
Microwave linear plasma has attracted a lot of attention due to the outstanding characteristics such as high electron density, low electron temperature, no-pollution, and homogenization, which can realize a large-area uniform plasma source through ...
Wenjin Zhang   +6 more
doaj   +1 more source

Vortex-flow electromagnetic emission in stacked intrinsic Josephson junctions

open access: yes, 2006
We confirmed the existence of the collective transverse plasma modes excited by the motion of the Josephson vortex lattice in stacked intrinsic Josephson junctions of Bi$_2$Sr$_2$CaCu$_2$O$_{8+x}$ by observing the multiple subbranches in the Josephson ...
Bae, Myung-Ho, Lee, Hu-Jong
core   +1 more source

Atmospheric pressure microwave (915 MHz) plasma for hydrogen production from steam reforming of ethanol

open access: yesScientific Reports
This work presents experimental results on the energy efficiency in hydrogen production using atmospheric microwave plasma (915 MHz) through steam reforming of ethanol. Ethanol was chosen as a liquid hydrogen carrier due to its high hydrogen atom content,
Robert Miotk   +5 more
doaj   +1 more source

Microwave Plasma Production of Metal Nanopowders

open access: yesInorganics, 2014
Metal and metal alloy nanopowders were prepared by using the microwave plasma synthesis method. The microwave plasma was operated in atmospheric pressure at a frequency of 2.45 GHz. The precursor decomposed thermally in the plasma reaction region and the
Joseph Lik Hang Chau   +2 more
doaj   +1 more source

Josephson Plasma Mode in Fields Parallel to Layers of Bi_2Sr_2CaCu_2O_{8+\delta}

open access: yes, 2000
Josephson plasma resonance measurements under magnetic fields parallel to the CuO_2 layers as functions of magnetic field, temperature, and microwave frequency have been performed in Bi_2Sr_2CaCu_2O_{8+\delta} single crystals with doping range being from
Bulaevskii   +7 more
core   +2 more sources

Magnetized birefringence and CMB polarization

open access: yes, 2004
The polarization plane of the cosmic microwave background radiation can be rotated either in a magnetized plasma or in the presence of a quintessential background with pseudoscalar coupling to electromagnetism.
Giovannini, Massimo
core   +1 more source

Microwave plasma setups for CO2 conversion: A mini-review

open access: yesGreen Energy and Resources
Global warming poses one of the most critical challenges of the 21st century, leading to significant environmental damage. The extraction and combustion of fossil fuels release substantial amounts of greenhouse gases, thereby contributing to climate ...
Huacheng Zhu   +3 more
doaj   +1 more source

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