Ribbon electron beam formation by a forevacuum plasma electron source

A. S. Klimov; V. A. Burdovitsin; A. A. Grishkov; E. M. Oks; A. A. Zenin; Yu. G. Yushkov

doi:10.1134/S1063780X16010086

Ribbon electron beam formation by a forevacuum plasma electron source

Authors: Klimov A.S.¹, Burdovitsin V.A.¹, Grishkov A.A.², Oks E.M.¹, Zenin A.A.¹, Yushkov Y.G.¹
Affiliations:
1. Tomsk State University of Control System and Radioelectronics
2. Institute of High Current Electronics
Issue: Vol 42, No 1 (2016)
Pages: 96-99
Section: Applied Physics
URL: https://journals.rcsi.science/1063-780X/article/view/185569
DOI: https://doi.org/10.1134/S1063780X16010086
ID: 185569

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Abstract

Results of the numerical analysis and experimental research on ribbon electron beam generation based on hollow cathode discharge at forevacuum gas pressure are presented. Geometry of the accelerating gap has modified. It lets us focus the ribbon electron beam and to transport it on a distance of several tens of centimeters in the absence of an axial magnetic field. The results of numerical simulations are confirmed by the experiment.