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physics.plasm-ph2026
Ionization-Induced Electrostatic Hose Instability in Electron-Beam-Sustained Plasmas
Jia-Hong Chen, Yi Yu, Jian Chen +1
We report the discovery of a previously unrecognized electrostatic hose instability in electron-beam-sustained plasmas, driven by the coupling between the electron beam centroid an…
physics.plasm-ph2025
Three-dimensional Helical-rotating Plasma Structures in Beam-generated Partially Magnetized Plasmas
Jian Chen, Andrew T. Powis, Igor D. Kaganovich +1
Azimuthal structures emerging in beam-generated partially magnetized plasmas are investigated using three-dimensional particle-in-cell/Monte Carlo collision simulations. Two distin…