Abstract
The research results of the perveance of the diode with a blade explosive emission cathode under different diode gap-to-cathode radius ratio are presented. The blade cathode is made from the coiled copper band. The applied voltage pulse duration is 450 ns (at the level of 0.1-0.9) at a peak accelerating voltage of 400 kV. A distinguishing feature of an electron beam generation in the experiments carried out is a rather high duration of the accelerating voltage front, which is over 0.1 μs. On the basis of the experimental data, we suggested an analytical model for variation of the diode perveance allowing for the effect of the edge effects on the blade cathode during the generation of an electron beam. The model describes adequately the behavior of the diode perveance under changes of the ratio dAK/r = 0.7-1.4 and of the cathode material.
| Original language | English |
|---|---|
| Title of host publication | ICOPS/BEAMS 2014 - 41st IEEE International Conference on Plasma Science and the 20th International Conference on High-Power Particle Beams |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Print) | 9781479927111 |
| DOIs | |
| Publication status | Published - Jan 16 2015 |
| Externally published | Yes |
| Event | 41st IEEE International Conference on Plasma Science, ICOPS 2014 and the 20th IEEE International Conference on High-Power Particle Beams, BEAMS 2014 - Washington, United States Duration: May 25 2014 → May 29 2014 |
Other
| Other | 41st IEEE International Conference on Plasma Science, ICOPS 2014 and the 20th IEEE International Conference on High-Power Particle Beams, BEAMS 2014 |
|---|---|
| Country | United States |
| City | Washington |
| Period | 5/25/14 → 5/29/14 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Condensed Matter Physics
Cite this
Perveance of a high-impedance diode with blade explosive emission cathodes. / Kaikanov, M.; Remnev, G.
ICOPS/BEAMS 2014 - 41st IEEE International Conference on Plasma Science and the 20th International Conference on High-Power Particle Beams. Institute of Electrical and Electronics Engineers Inc., 2015. 7012713.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Perveance of a high-impedance diode with blade explosive emission cathodes
AU - Kaikanov, M.
AU - Remnev, G.
PY - 2015/1/16
Y1 - 2015/1/16
N2 - The research results of the perveance of the diode with a blade explosive emission cathode under different diode gap-to-cathode radius ratio are presented. The blade cathode is made from the coiled copper band. The applied voltage pulse duration is 450 ns (at the level of 0.1-0.9) at a peak accelerating voltage of 400 kV. A distinguishing feature of an electron beam generation in the experiments carried out is a rather high duration of the accelerating voltage front, which is over 0.1 μs. On the basis of the experimental data, we suggested an analytical model for variation of the diode perveance allowing for the effect of the edge effects on the blade cathode during the generation of an electron beam. The model describes adequately the behavior of the diode perveance under changes of the ratio dAK/r = 0.7-1.4 and of the cathode material.
AB - The research results of the perveance of the diode with a blade explosive emission cathode under different diode gap-to-cathode radius ratio are presented. The blade cathode is made from the coiled copper band. The applied voltage pulse duration is 450 ns (at the level of 0.1-0.9) at a peak accelerating voltage of 400 kV. A distinguishing feature of an electron beam generation in the experiments carried out is a rather high duration of the accelerating voltage front, which is over 0.1 μs. On the basis of the experimental data, we suggested an analytical model for variation of the diode perveance allowing for the effect of the edge effects on the blade cathode during the generation of an electron beam. The model describes adequately the behavior of the diode perveance under changes of the ratio dAK/r = 0.7-1.4 and of the cathode material.
UR - http://www.scopus.com/inward/record.url?scp=84923052740&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84923052740&partnerID=8YFLogxK
U2 - 10.1109/PLASMA.2014.7012713
DO - 10.1109/PLASMA.2014.7012713
M3 - Conference contribution
SN - 9781479927111
BT - ICOPS/BEAMS 2014 - 41st IEEE International Conference on Plasma Science and the 20th International Conference on High-Power Particle Beams
PB - Institute of Electrical and Electronics Engineers Inc.
ER -