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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Queller, T. Gleizer, J.Z. Krasik, Y.E. Bernshtam, V.A. Dai, U. |
| Copyright Year | 1973 |
| Abstract | The experimental results of a promising pulsed plasma source, producing electron beams with a current density of up to 10 kA/cm2 are presented. The beam duration was up to ~1 μs, in an accelerating voltage of up to ~350 kV, without shorting of the cathode-anode gap by the cathode plasma. This plasma electron source is proven to sustain hundreds of pulses without degradation in its emission properties. The cathode plasma electron density ne ≤ 1015 cm-3, electron Te ≤ 13 eV and ion Ti ≤ 4 eV temperatures, and expansion velocity Vpl 1.6 × 106 cm/s were determined using time- and space-resolved spectroscopy and light emission. |
| Sponsorship | IEEE Nuclear and Plasma Sciences Society |
| Starting Page | 1224 |
| Ending Page | 1236 |
| Page Count | 13 |
| File Size | 3659827 |
| File Format | |
| ISSN | 00933813 |
| Volume Number | 42 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Cathodes Plasmas Electron beams Acceleration Anodes Current density spectroscopy. electron beams plasma sources spectroscopy |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nuclear and High Energy Physics Condensed Matter Physics |
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