Regensburg 2019 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

DY: Fachverband Dynamik und Statistische Physik

DY 43: Anomalous diffusion / Brownian motion

DY 43.2: Vortrag

Donnerstag, 4. April 2019, 10:15–10:30, H3

Dynamics of ellipsoidal particles in random light fieldsRene Hermann1, Christoph Zunke1, •Florian Platten1, Arjun G. Yodh2, and Stefan U. Egelhaaf11Heinrich Heine University Duesseldorf — 2University of Pennsylvania, Philadelphia, USA

Ellipsoidal polystyrene particles are exposed to a random light field applying different laser power, and the particle motions are tracked by video microscopy. From the particle trajectories, mean-squared (angular) displacements are analyzed. Initial and long-time diffusion, as well as transient intermediate sub-diffusive behavior, are observed for the center-of-mass and angular displacements.

100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2019 > Regensburg