scholarly journals Electron beam extraction trajectory as a function of extraction voltage on pulsed electron irradiator

2019 ◽  
Author(s):  
Suprapto ◽  
Taufik ◽  
Djoko Slamet Pudjorahardjo ◽  
Ihwanul Aziz ◽  
Saefurrohman ◽  
...  
Keyword(s):  
Electron Beam ◽  
Beam Extraction ◽  
Extraction Voltage

Low-Energy Electron Beam Extraction From Spherical Discharge

2011 ◽  
Vol 39 (11) ◽  
pp. 2554-2555 ◽  
Author(s):  
Mahdi Yousefi ◽  
Vahid Damideh ◽  
Hamid Ghomi
Keyword(s):  
Electron Beam ◽  
Low Energy ◽  
Energy Electron ◽  
Beam Extraction ◽  
Low Energy Electron

scholarly journals Adjustable pulse width and high repetition frequency electron beam extraction from vacuum arc plasma

AIP Advances ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 015122
Author(s):  
Jun Chen ◽  
Shixiu Chen ◽  
Jixiong Xiao ◽  
Shen Gao ◽  
Huafeng Cai ◽  
...  
Keyword(s):  
Electron Beam ◽  
Pulse Width ◽  
Repetition Frequency ◽  
Vacuum Arc ◽  
Beam Extraction ◽  
Arc Plasma ◽  
High Repetition

scholarly journals Efficiency of electron beam extraction to the atmosphere in an accelerator based on ion-electron emission

2021 ◽  
Vol 2064 (1) ◽  
pp. 012116
Author(s):  
S Yu Doroshkevich ◽  
M S Vorobyov ◽  
M S Torba ◽  
N N Koval ◽  
S A Sulakshin ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Emission ◽  
Ambient Atmosphere ◽  
Beam Extraction ◽  
Periodic Mode ◽  
Extraction Coefficient ◽  
Plasma Generation ◽  
Average Value ◽  
Generation Mode ◽  
Discharge Parameters

Abstract The use of a modern element base makes it possible to create power supplies with a transition from a direct mode of generation of an auxiliary discharge to a pulse-periodic mode with a pulse repetition rate at the level of several tens of kHz. This allows for a more flexible adjustment of the discharge parameters, keeping the average value of its current, but changing its amplitude with a corresponding change in the pulse duty cycle. In this work, using an electron accelerator based on ion-electron emission, generating a wide-aperture electron beam, we research the effect of auxiliary discharge generation mode (direct and pulse-periodic) on the efficiency of electron beam extraction into the ambient atmosphere. It is shown that, in a direct mode of electron beam generation at an accelerating voltage of 150 kV, the beam extraction coefficient does not exceed 0.25. The possibility of increasing the extraction coefficient to K = 0.55 at the same accelerating voltage of 150 kV was demonstrated without making changes to the design of the accelerator, but switching to a pulsed-periodic mode of emission plasma generation.

Electron Beam Extraction from INS AG Synchrotron. Part I. Theory

1967 ◽  
Vol 6 (2) ◽  
pp. 231-241 ◽  
Author(s):  
Sunao Kawasaki ◽  
Kazuo Huke
Keyword(s):  
Electron Beam ◽  
Beam Extraction

Electron beam extraction on plasma cathode electron sources system

2017 ◽  
Author(s):  
Agus Purwadi ◽  
Taufik ◽  
Lely Susita R. M. ◽  
Suprapto ◽  
Saefurrochman ◽  
...  
Keyword(s):  
Electron Beam ◽  
Beam Extraction ◽  
Plasma Cathode ◽  
Electron Sources
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