Abstract
Time-resolved measurements of the breakdown process in a low-pressure argon discharge are presented. Light emission from the plasma was imaged onto an intensified charge coupled device camera. First, a weak pre-breakdown light flash occurred, which was thought to come from charges from previous discharges. Second, at the beginning of the main breakdown phase, a light front crossed the discharge gap. Finally, a striation-like pattern formed in the discharge gap.
Original language | English |
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Pages (from-to) | 254-255 |
Journal | IEEE Transactions on Plasma Science |
Volume | 33 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2005 |