SMuK 2021 – wissenschaftliches Programm

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P: Fachverband Plasmaphysik

P 17: Poster II

P 17.4: Poster

Freitag, 3. September 2021, 14:00–16:00, P

Stereoscopic Meassurements of Dusty Plasmas under Microgravity — •Daniel Maier, Michael Himpel, Stefan Schütt, and André Melzer — Institut für Physik der Universität Greifswald, Greifswald, Deutschland

Stereoscopic measurements to calculate 3d positions and trajectories of particles in a dusty plasma are a key item for the investigation of transport processes in complex particle systems. Stereoscopy is used in our group for many years now and the experimental set-up is constantly developed further, with the implementation of new faster cameras with higher recording rates as the latest improvement. In this contribution the present state of our measurement set-up, the procedure to detect the dust particles and to calculate their 3d trajectories will be shown. This includes first results on the observation of particle chains in dusty plasmas.