Journal Article

PreJuSER-29598

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Dynamic scaling freezing criteria in quasi-two-dimensional dispersions

Pesche, R. ; Kollmann, M.FZJ* ; Nägele, G.FZJ*

2001
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/1616  doi:10.1103/PhysRevE.64.052401

Abstract: We report on a Brownian dynamics simulation study of quasi-two-dimensional dispersions of colloidal spheres interacting by long-range electrostatic and dipolar magnetic forces. The calculated dynamic correlation functions are shown to obey dynamic scaling in terms of a characteristic relaxation time related to the mean particle distance aid, due to hydrodynamic interactions, to the particle size. The dynamical freezing criterion of Lowen [Phys. Rev. E 53, R29 (1996)] is shown to be equivalent to a two-dimensional static freezing criterion.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Weiche Materie (IFF-WM)

Research Program(s):

1. Polymere, Membranen und komplexe Flüssigkeiten (23.30.0)

Appears in the scientific report 2001
Notes: This version is available at the following Publisher URL: http://pre.aps.org

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