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Please use this identifier to cite or link to this item: http://dspace.univer.kharkov.ua/handle/123456789/1695

Название: Longitudinal combined discharge extinction in low pressure nitrogen
Авторы: Lisovskiy, V.
Kharchenko, N.
Yegorenkov, V.
Ключевые слова: plasma physics
gas discharges
Issue Date: Sep-2008
Издатель: journal homepage: www.elsevier.com/locate/vacuum
Библиографическое описание: Vacuum 83 (2009) 724–726
Серия/номер: ;doi:10.1016/j.vacuum.2008.05.012
Краткий осмотр (реферат): This paper reports the registered extinction curves of the longitudinal combined discharge in nitrogen when rf and dc voltages were applied to the same electrodes. The application of dc voltage is shown first to lead to an increase in the rf discharge extinction voltage; at the same time, the ‘‘cathode’’ sheath thickness increases and the number of charged particles in the plasma volume decreases. The discharge extinction curve first shifts to the range of higher rf voltage and gas pressure values, and the region of multi-valued dependence of the rf extinction voltage on gas pressure vanishes. At larger dc voltage values, when the ‘‘cathode’’ sheath breakdown occurs, the rf discharge extinction voltage decreases and approaches zero at the dc extinction voltage for the dc self-sustained discharge.
URI: http://dspace.univer.kharkov.ua/handle/123456789/1695
Appears in Collections:Наукові роботи. Фізико-технічний факультет

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