2015/08/17 by N. A. Kervalishvili, Kervalishvili, N. A.
Engineering · Medicine · Physics and Astronomy · #FOS: Physical sciences #Plasma Applications and Diagnostics #Plasma Diagnostics and Applications #Plasma Physics (physics.plasm-ph) #Vacuum and Plasma Arcs #physics.plasm-ph
paper · pdf · doi:10.48550/arxiv.1508.04168
9 pages, 12 figures
arxiv created 2015/08/17 · openalex publication_date 2015/08/17 · arxiv updated 2015/08/19 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The results of experimental investigations of electron ejection from gas-discharge nonneutral electron plasma at the formation and radial oscillations of vortex structure have been presented. The electrons are injected from the vortex structure and the adjacent region of electron sheath in the form of pulses the duration and periodicity of which are determined by the processes of evolution and dynamics of this structure. The possible mechanisms of pulse ejection of electrons are considered. The influence of electron ejection on other processes in discharge electron sheath is analyzed.