Nonlinear Screening and Effective Interactions in Charged Colloids
软凝聚态物质
2007-05-23 v2 统计力学
摘要
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.
引用
@article{arxiv.cond-mat/0110096,
title = {Nonlinear Screening and Effective Interactions in Charged Colloids},
author = {A. R. Denton},
journal= {arXiv preprint arXiv:cond-mat/0110096},
year = {2007}
}
备注
4 pages, 4 figures