论文标题
电流作为静电相关性的探针
Electroosmosis as a probe for electrostatic correlations
论文作者
论文摘要
我们研究了离子相关性在没有盐的平面双缝通道中电流流中的作用。我们提出了一个分析理论，基于对相关系统的理解的最新进展。我们将理论与平均场结果进行比较，并通过耗散粒子动力学模拟对其进行验证。有趣的是，对于某些表面分离，相关系统的流量比均值场预测的要大。我们得出的结论是，可以使用带电系统的电渗透特性来推断和加权其中的静电相关性的重要性。
We study the role of ionic correlations on the electroosmotic flow in planar double-slit channels, without salt. We propose an analytical theory, based on recent advances in the understanding of correlated systems. We compare the theory with mean-field results and validate it by means of dissipative particle dynamics simulations. Interestingly, for some surface separations, correlated systems exhibit a larger flow than predicted by mean-field. We conclude that the electroosmotic properties of a charged system can be used, in general, to infer and weight the importance of electrostatic correlations therein.
