Results 291 to 300 of about 179,110 (323)

Atmospheric pressure micro plasma

2012 Abstracts IEEE International Conference on Plasma Science, 2012
Summary form only given. Generally, thermal doping method by furnace is used for solar-cell wafer doping. But it takes a lot of time and requires very expensive equipment.
Myoungsoo Yun, Ihyun Cho, Taehoon Jo, Donghae Kim, Intae Kim, Eunha Choi, Buil Jeon, Guangsup Cho, Gichung Kwon   +8 more
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Atmospheric pressure plasma jets

2015
Cold atmospheric pressure plasma jets, although mostly researched for applications in surface treatment, are rarely investigated in the presence of a surface. This paper presents the properties of plasma bullets formed in the capillary as well as the dynamics of the propagation of the plasma on dielectric surfaces as a function of applied voltage ...
Sobota, A., Slikboer, E., Guaitella, O.Y.N.   +2 more
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Atmospheric Pressure Nitrogen Microwave Plasma

IEEE Transactions on Plasma Science, 2008
We present nitrogen microwave blown-out plasma at atmospheric pressure and its emission spectra with their spatial distribution. The plasma had a symmetric conical shape until it collapsed to a funnel-like shape at high gas flow rates. We observed the emission of N2, N2 +, CN and NO: their Abel-inverted emissivity increased with increasing power and ...
L. Lestinska, V. Foltin, Z. Machala
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Atmospheric Pressure Plasmas

2013
Atmospheric pressure plasmas (APPs) are very diverse and have widespread applications such as in waste reduction and gas purification, chemical conversion and syntheses such as ozone production, nanoparticle synthesis, surface functionalization of materials, and disinfection.
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Atmospheric-pressure plasma technology

Plasma Physics and Controlled Fusion, 2004
Major industrial plasma processes operating close to atmospheric pressure are discussed. Applications of thermal plasmas include electric arc furnaces and plasma torches for generation of powders, for spraying refractory materials, for cutting and welding and for destruction of hazardous waste.
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Atmospheric pressure plasma jet applications

25th Anniversary, IEEE Conference Record - Abstracts. 1998 IEEE International Conference on Plasma Science (Cat. No.98CH36221), 1998
Summary form only given. The atmospheric pressure plasma jet (APPJ) is a non-thermal, high pressure plasma discharge that produces a high velocity effluent stream of highly reactive chemical species. The discharge operates on a feedstock gas (e.g.
J. Park, H.W. Herrmann, L. Henins, G.S. Selwyn   +3 more
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Atmospheric pressure RF plasma characteristics

2010 Abstracts IEEE International Conference on Plasma Science, 2010
Summary form only given. Atmospheric pressure dielectric barrier capacitively coupled rf (13.56 MHz) plasma was produced in air assisted by 5-7 1pm helium flow. A grounded 2 mm diameter copper wire placed on the axis of a glass cylinder, 3.2 cm in diameter and 22.5 cm in length.
Ali Gulec, Noah Hershkowitz, Lutfi Oksuz
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An atmospheric pressure plasma source

Applied Physics Letters, 2000
An atmospheric pressure plasma source operated by radio frequency power has been developed. This source produces a unique discharge that is volumetric and homogeneous at atmospheric pressure with a gas temperature below 300 °C. It also produces a large quantity of oxygen atoms, ∼5×1015 cm−3, which has important value for materials applications.
Park, J Park, J, Henins, I Henins, I, Herrmann, HW Herrmann, HW, Selwyn, GS Selwyn, GS, Jeong, JY, Hicks, RF Hicks, RF, Shim, D Shim, D, Chang, CS Chang, CS   +7 more
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Atmospheric pressure plasmas: A review

Spectrochimica Acta Part B: Atomic Spectroscopy, 2006
This article attempts to give an overview of atmospheric plasma sources and their applications. The aim is to introduce, in a first part, the main scientific background concerning plasmas as well as the different atmospheric plasma sources (description, working principle).
Claire Tendero, Christelle Tixier, Pascal Tristant, Jean Desmaison, Philippe Leprince   +4 more
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Microwave Plasmas at Atmospheric Pressure

Contributions to Plasma Physics, 2013
AbstractMicrowave plasmas at atmospheric pressure are used for surface treatments like for example cleaning, sterilization or decontamination purposes, for a pre‐treatment to increase the adhesion of lacquer, paint, or glue, and for the deposition of different kind of layers and coatings.
Leins, M., Kopecki, J., Gaiser, S., Schulz, A., Walker, M., Schumacher, U., Stroth, U., Hirth, T.   +7 more
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