Kanduc M, Trulsson M, Naji A, Burak Y, Forsman J, Podgornik R
Department of Theoretical Physics, J. Stefan Institute, SI-1000 Ljubljana, Slovenia.
Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Dec;78(6 Pt 1):061105. doi: 10.1103/PhysRevE.78.061105. Epub 2008 Dec 5.
We compare weak- and strong-coupling theory of counterion-mediated electrostatic interactions between two asymmetrically charged plates with extensive Monte Carlo simulations. Analytical results in both weak- and strong-coupling limits compare excellently with simulations in their respective regimes of validity. The system shows a surprisingly rich structure in terms of interactions between the surfaces as well as fundamental qualitative differences in behavior in the weak- and the strong-coupling limits.
我们将两个不对称带电平板之间反离子介导的静电相互作用的弱耦合和强耦合理论与广泛的蒙特卡罗模拟进行了比较。在弱耦合和强耦合极限下的分析结果与各自有效范围内的模拟结果非常吻合。就表面之间的相互作用而言，该系统展现出惊人丰富的结构，以及在弱耦合和强耦合极限下行为的基本定性差异。
