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Orientational ordering and dynamics of rodlike polyelectrolytes

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Golestanian,  R.
Department of Living Matter Physics, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society;

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Citation

Fazli, H., Golestanian, R., & Kolahchi, M. R. (2005). Orientational ordering and dynamics of rodlike polyelectrolytes. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 72(1): 011805. doi:10.1103/PhysRevE.72.011805.


Cite as: http://hdl.handle.net/21.11116/0000-0001-A713-D
Abstract
The interplay between electrostatic interactions and orientational correlations is studied for a model system of charged rods positioned on a chain, using Monte Carlo simulation techniques. It is shown that the coupling brings about the notion of electrostatic frustration, which in turn results in: (i) a rich variety of orientational orderings such as chiral phases, and (ii) an inherently slow dynamics characterized by stretched-exponential behavior in the relaxation functions of the system. © 2005 The American Physical Society.