Influence of nitrogen impurities on an electron-excited helium atoms concentration in the self-sustained normal dc glow discharge at atmospheric pressure

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dc.creatorArkhipenko, Valery
dc.creatorKirillov, Andrey
dc.creatorSimonchik, Leanid
dc.creatorZgirouski, Siargey
dc.date2004-11-03
dc.date.accessioned2026-07-07T05:53:18Z
dc.date.available2026-07-07T05:53:18Z
dc.descriptionThe influence of nitrogen impurities on the parameters of the self-sustained normal dc glow discharge at atmospheric pressure was studied. The concentrations of the low-excited helium atoms in states 2_1s, 2_1p, 2_3s and 2_3p were determined in the atmospheric pressure glow discharge in helium (99.98%He) and in helium with a nitrogen admixture. It was shown that the adding of nitrogen into helium (less 5%) leads to the increase of both interelectrode gap voltage and gas temperature. At the same time the drastically reduction of concentration of the low-excited helium atoms in cathode region even at nitrogen admixture of 0.5 % is occurred.
dc.description12th International Congress on Plasma Physics, 25-29 October 2004, Nice (France)
dc.identifierhttps://arxiv.org/abs/physics/0411037
dc.identifierhttp://arxiv.org/abs/physics/0411037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86597
dc.subjectPlasma Physics
dc.titleInfluence of nitrogen impurities on an electron-excited helium atoms concentration in the self-sustained normal dc glow discharge at atmospheric pressure
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