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Ciobotaru, L. C.; Porosnicu, C.; Lungu, C. P.; Falie, D. A comparison between the characteristics of the excimer radiation emitted by XeI2 / XeCl2 plasma in a dielectric barrier discharge at moderate pressures. In J. E. Jones (ed.), Gas Discharges and Their Applications, 2008. GD 2008. 17th International Conference on , pp. 293-296. IEEE-Conference Proceedings, 2010.

Abstract: The paper presents the comparative results concerning the excimer intensity radiation emitted by xenon-iodine/chlorine gas mixtures with and without buffer-gases, namely Ar, He and Ne, in a dielectric barrier discharge at moderate pressure (20-40Torr). It was established the optimum for the total pressure of the gas mixture vs. the emitted radiation intensity. Changes appear in the presence of the buffer-gases. The optimal iodine/chlorine pressure range was investigated and also the linear increase of UV power vs. Xe pressure

Keywords: dielectric barrier discharge, buffer gases, excimer radiation emission

Posted by luminita catalina ciobotaru


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