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Title: Study of the switching rate of gas-discharge devices based on the open discharge with counter-propagating electron beams

Abstract

The switching rate of gas-discharge devices “kivotrons” based on the open discharge with counter-propagating electron beams has been experimentally studied. Structures with 2-cm{sup 2} overall cathode area were examined. The switching time was found to show a monotonic decrease with increasing the working-gas helium pressure and with increasing the voltage across the discharge gap at breakdown. The minimum switching time was found to be ∼240 ps at 17 kV voltage, and the maximum rate of electric-current rise limited by the discharge-circuit inductance was 3 × 10{sup 12 }A/s.

Authors:
; ; ;  [1]
  1. A.V. Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Sciences, Lavrent'ev Ave. 13, Novosibirsk 630090 (Russian Federation)
Publication Date:
OSTI Identifier:
22490953
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 22; Journal Issue: 6; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; BREAKDOWN; CATHODES; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; ELECTRON BEAMS; GAS DISCHARGE TUBES; HELIUM; INDUCTANCE

Citation Formats

Bokhan, P. A., Gugin, P. P., Lavrukhin, M. A., and Zakrevsky, Dm. E. Study of the switching rate of gas-discharge devices based on the open discharge with counter-propagating electron beams. United States: N. p., 2015. Web. doi:10.1063/1.4922752.
Bokhan, P. A., Gugin, P. P., Lavrukhin, M. A., & Zakrevsky, Dm. E. Study of the switching rate of gas-discharge devices based on the open discharge with counter-propagating electron beams. United States. doi:10.1063/1.4922752.
Bokhan, P. A., Gugin, P. P., Lavrukhin, M. A., and Zakrevsky, Dm. E. Mon . "Study of the switching rate of gas-discharge devices based on the open discharge with counter-propagating electron beams". United States. doi:10.1063/1.4922752.
@article{osti_22490953,
title = {Study of the switching rate of gas-discharge devices based on the open discharge with counter-propagating electron beams},
author = {Bokhan, P. A. and Gugin, P. P. and Lavrukhin, M. A. and Zakrevsky, Dm. E.},
abstractNote = {The switching rate of gas-discharge devices “kivotrons” based on the open discharge with counter-propagating electron beams has been experimentally studied. Structures with 2-cm{sup 2} overall cathode area were examined. The switching time was found to show a monotonic decrease with increasing the working-gas helium pressure and with increasing the voltage across the discharge gap at breakdown. The minimum switching time was found to be ∼240 ps at 17 kV voltage, and the maximum rate of electric-current rise limited by the discharge-circuit inductance was 3 × 10{sup 12 }A/s.},
doi = {10.1063/1.4922752},
journal = {Physics of Plasmas},
number = 6,
volume = 22,
place = {United States},
year = {Mon Jun 15 00:00:00 EDT 2015},
month = {Mon Jun 15 00:00:00 EDT 2015}
}
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