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Direct current parallel microdischarges in helium

Abstract : Parallel Micro Hollow Cathodes Discharges are characterised by electrical and spectroscopic studies and by using an ICCD camera. V-I curves present a hysteresis cycle between Townsend and normal glow regimes. For I d =4-10mA, gas temperature ranges between 300-500°C. When the diameter of a hole decreases, a more significant discharge voltage is needed.
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Submitted on : Friday, April 29, 2016 - 11:54:10 AM
Last modification on : Saturday, December 11, 2021 - 3:48:48 AM
Long-term archiving on: : Monday, May 23, 2016 - 3:09:58 PM


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  • HAL Id : hal-01303260, version 1
  • ARXIV : 1604.08802


Thierry Dufour, Remi Dussart, Lawrence J. Overzet, Philippe Lefaucheux, Pierre Ranson, et al.. Direct current parallel microdischarges in helium. ISPC-18, Aug 2007, Kyoto, Japan. ⟨hal-01303260v1⟩



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