Nonlinear Screening and Effective Interactions in Charged Colloids

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Influences of nonlinear screening on effective interactions between spherical macroions in charged colloids are described via response theory. Nonlinear screening, in addition to generating effective many-body interactions, is shown to entail essential corrections to the pair potential and one-body volume energy. Numerical results demonstrate that nonlinear effects can substantially modify effective interactions and thermodynamics of aqueous, low-salt suspensions of highly-charged macroions.
4 pages, 4 figures

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Soft Condensed Matter, Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/18339

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0110096
 http://arxiv.org/abs/cond-mat/0110096

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arXiv