Hannover 2020 – wissenschaftliches Programm
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P: Fachverband Plasmaphysik
P 18: Complex plasma and Low-temperature plasma and applications 2
P 18.2: Hauptvortrag
Donnerstag, 12. März 2020, 11:30–12:00, b302
Structure and transport in magnetized gas discharges related to dusty plasmas — •Peter Hartmann1 and Marlene Rosenberg2 — 1Wigner Research Centre for Physics, Budapest, Hungary — 2University of California San Diego, La Jolla, California, USA
Motivated by recent magnetized dusty plasma experiments at Auburn University and the University of Greifswald we have applied our GPU accelerated electrostatic cylindrical 2D Particle-in-Cell with Monte Carlo Collision simulations to describe charged particle transport in capacitively coupled RF discharges in an axisymmetric homogeneous magnetic field of up to a few Tesla magnitude. Microscopic details of the observed phenomena, like filamentation, imposed dust structure formation and light emission profiles have been computed and compared to the experiments.