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arXiv · 1305.2003

Electrostatic repulsion-driven crystallization model arising from filament networks

Zhenwei Yao·Monica Olvera de la Cruz
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Abstract

The crystallization of bundles in filament networks interacting via long-range repulsions in confinement is described by a phenomenological model. The model demonstrates the formation of the hexagonal crystalline order via the interplay of the confinement potential and the filament-filament repulsion. Two distinct crystallization mechanisms in the short- and large- screening length regimes are discussed, and the phase diagram is obtained. Simulation of large bundles predicts the existence of topological defects within the bundled filaments. This electrostatic repulsion-driven crystallization model arising from studying filament networks can even find a more general context extending to charged colloidal systems.

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Zhenwei Yao, Monica Olvera de la Cruz. 2013-05-09. Electrostatic repulsion-driven crystallization model arising from filament networks. https://doi.org/10.1103/physreve.87.042605

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