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physics.plasm-ph2025
Mode transitions and spoke structures in ExB Penning discharge
M. Tyushev, M. Papahn Zadeh, N. S. Chopra +7
Two-dimensional particle-in-cell simulations in the (radial-azimuthal) plane perpendicular to the axial direction of a cylindrical ExB Penning discharge are presented. The low-pres…
physics.plasm-ph2024
Laser-stimulated photodetachment of electrons from the negatively charged dielectric substrates
Y. Ussenov, M. N. Shneider, S. Yatom +1
It is shown experimentally that the photodetachment yield of surplus electrons created by plasma-induced charging of non-conductive surfaces of dielectric materials depends on the…