摘要
用MonteCarlo方法模拟了带电胶球系统,采用接受率方法获得该体系的耗尽势,再对耗尽势取数值微分得到耗尽力,通过对耗尽力与库仑力的对比分析,初步建立起在两带电大胶球比较靠近范围内耗尽力仍起明显作用的带电胶球模型.
The depletion potential of charged colloidal system is studied by the Monte Carlo method through the Acceptance Ratio method, and the depletion force can then be calculated by numerical differentiation of the depletion potential. Based on the simple charged colloidal model presented, the numerical results show that the depletion forces are still play an important role between the charged spheres.
出处
《湖南师范大学自然科学学报》
EI
CAS
北大核心
2005年第1期41-43,59,共4页
Journal of Natural Science of Hunan Normal University
基金
国家自然科学基金资助项目(10375024)
关键词
CARLO模拟
带电
胶体
胶球系统
数值微分
对比分析
接受率
库仑力
Charged particles
Computer simulation
Differentiation (calculus)
Numerical analysis
Polymers
Surface tension
