Dresden 2014 – scientific programme

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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.