Generation of Electron Beam Plasma inside the Dielectric Tube
Keywords:
electron beam plasma, fore-vacuum plasma electron source, dielectric tubeAbstract
The results of experimental study of electron beam plasma inside the dielectric tube are presented. Beam plasma was generated by the fore-vacuum plasma electron source at (2-10) Pa in dc mode. It is shown, that the dependence of the plasma potential on gas pressure inside the tube is completely different in comparison with similar dependence without a tube. Monotonic dependence of the insulated beam col-lector potential in the tube on beam energy has two stages: slow and fast growth.
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Copyright (c) 2022 D. Zolotukhin, V. Burdovitsin, E. Oks
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