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Title: Dynamics of cluster formation in driven magnetic colloids dispersed on a monolayer. Author: Jäger S, Stark H, Klapp SH. Journal: J Phys Condens Matter; 2013 May 15; 25(19):195104. PubMed ID: 23587804. Abstract: We report computer simulation results on the cluster formation of dipolar colloidal particles driven by a rotating external field in a quasi-two-dimensional setup. We focus on the interplay between permanent dipolar and hydrodynamic interactions and its influence on the dynamic behavior of the particles. This includes their individual as well as their collective motion. To investigate these characteristics, we employ Brownian dynamics simulations of a finite system with and without hydrodynamic interactions. Our results indicate that hydrodynamic interactions have a profound impact on the dynamic behavior of the clusters and the dynamics of the clustering process.[Abstract] [Full Text] [Related] [New Search]