Abstract
The results of the work on the creation of an automated wide-aperture electron accelerator with a grid plasma cathode based on the low-pressure arc discharge and outputting of a large section beam (750×150 mm) in the atmosphere through a outlet foil window. The distinctive feature of such electron accelerator is a weak correlation of beam parameters, as well as a high current beam extraction efficiency to air, reaching ≈ (80 ± 90)% of the current in the accelerating gap at an accelerating voltage of 200 kV, beam current amplitude in the atmosphere up to 30A, frequency and pulse duration up to 50 s-1 and 100 μs, respectively. The electron source provides a stable continuous operation for tens of hours in a repetitively pulsed modes at the maximum average beam power in the atmosphere is ≈5 kW. Examples of applications of such accelerator in the radiation-stimulated technology are given, showing the prospects of its using in scientific and technological purposes.
| Original language | English |
|---|---|
| Article number | 012035 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 168 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 7 Feb 2017 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
Cite this
Modernization of electron accelerator with a large cross section beam for radiation effects on materials. / Vorobyov, M. S.; Denisov, V. V.; Koval, N. N.; Sulakshin, A. S.; Shugurov, V. V.; Yakovlev, V. V.
In: IOP Conference Series: Materials Science and Engineering, Vol. 168, No. 1, 012035, 07.02.2017.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Modernization of electron accelerator with a large cross section beam for radiation effects on materials
AU - Vorobyov, M. S.
AU - Denisov, V. V.
AU - Koval, N. N.
AU - Sulakshin, A. S.
AU - Shugurov, V. V.
AU - Yakovlev, V. V.
PY - 2017/2/7
Y1 - 2017/2/7
N2 - The results of the work on the creation of an automated wide-aperture electron accelerator with a grid plasma cathode based on the low-pressure arc discharge and outputting of a large section beam (750×150 mm) in the atmosphere through a outlet foil window. The distinctive feature of such electron accelerator is a weak correlation of beam parameters, as well as a high current beam extraction efficiency to air, reaching ≈ (80 ± 90)% of the current in the accelerating gap at an accelerating voltage of 200 kV, beam current amplitude in the atmosphere up to 30A, frequency and pulse duration up to 50 s-1 and 100 μs, respectively. The electron source provides a stable continuous operation for tens of hours in a repetitively pulsed modes at the maximum average beam power in the atmosphere is ≈5 kW. Examples of applications of such accelerator in the radiation-stimulated technology are given, showing the prospects of its using in scientific and technological purposes.
AB - The results of the work on the creation of an automated wide-aperture electron accelerator with a grid plasma cathode based on the low-pressure arc discharge and outputting of a large section beam (750×150 mm) in the atmosphere through a outlet foil window. The distinctive feature of such electron accelerator is a weak correlation of beam parameters, as well as a high current beam extraction efficiency to air, reaching ≈ (80 ± 90)% of the current in the accelerating gap at an accelerating voltage of 200 kV, beam current amplitude in the atmosphere up to 30A, frequency and pulse duration up to 50 s-1 and 100 μs, respectively. The electron source provides a stable continuous operation for tens of hours in a repetitively pulsed modes at the maximum average beam power in the atmosphere is ≈5 kW. Examples of applications of such accelerator in the radiation-stimulated technology are given, showing the prospects of its using in scientific and technological purposes.
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UR - http://www.scopus.com/inward/citedby.url?scp=85014495517&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/168/1/012035
DO - 10.1088/1757-899X/168/1/012035
M3 - Article
VL - 168
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012035
ER -