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DY: Fachverband Dynamik und Statistische Physik
DY 36: Brownian Motion and Transport
DY 36.4: Talk
Thursday, April 3, 2014, 15:45–16:00, ZEU 160
Computersimulation of colloidal particles in channel geometries — •Ullrich Siems and Peter Nielaba — University of Konstanz
This talk presents the results of Brownian Dynamics Simulation of paramagnetic particles confined to two-dimensional micro-channels under the influence of external forces. Two-dimensional colloidal dispersions are well known model systems for a variety of problems on different length scales and have also some applications to microfluidic devices. Confinement into channels can have a great influence on diffusion and transport properties in such systems. A good agreement of Brownian Dynamic Simulation with experiments has been found in the past.