A simple device of generating glow discharge plasma in atmospheric pressure argon
نویسندگان
چکیده
منابع مشابه
Spectroscopic Characterisation of an Atmospheric Pressure Glow Discharge*
Recently there has been considerable interest in atmospheric discharges operating in a glow discharge mode i.e. with a spatial and sheath structure similar to that of low pressure glow discharges [1,2,3]. Here spectroscopy has been used to characterise an atmospheric pressure glow discharge (APGD), operating with either dry air, argon or helium gas flowing through the inter-electrode space and ...
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The irradiation effect of argon, oxygen glow discharge plasma, and mercury lamp on silver and agar/silver nanoparticle samples is studied. The irradiation time dependence of the synthesized silver and agar/silver nanoparticle absorption spectra and their antibacterial effect are studied and compared. In the agar/silver nanoparticle sample, as the irradiation time of argon glow discharge plasma ...
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The properties of a pulsed radio frequency capacitive discharge are investigated at atmospheric pressure in argon. The discharge can operate in two different modes: a homogeneous glow discharge or turn into filaments. By pulsing the 13.56 MHz generator both the filamentary and the glow modes can be selected depending on the pulse width and period. For a 5μs pulse width (∼70 RF cycles in the pul...
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The development of atmospheric pressure plasmas (APPs) for chemical synthesis, mat erials processing, environmental cleanup and now for biotechnology has been continually challenged by the desire, and the need, to produce uniform glow discharges. A scaling law in low temperature plasmas states that if ionization occurs only from the ground state, the gas density N is constant, and the E/N (ele...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2007
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2800814