Yang Wen, Nelissen Kwinten, Kong Minghui, Zeng Zhi, Peeters F M
Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, P.O. Box 1129, Hefei 230031, China.
Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Apr;79(4 Pt 1):041406. doi: 10.1103/PhysRevE.79.041406. Epub 2009 Apr 23.
The structural properties of a binary colloidal quasi-one-dimensional system confined in a narrow channel are investigated through modified Monte Carlo simulations. Two species of particles with different magnetic moment interact through a repulsive dipole-dipole force are confined in a quasi-one-dimensional channel. The impact of three decisive parameters (the density of particles, the magnetic-moment ratio, and the fraction between the two species) on the transition from disordered phase to crystal-like phases and the transitions among the different mixed phases are summarized in a phase diagram.
通过改进的蒙特卡罗模拟研究了限制在狭窄通道中的二元胶体准一维系统的结构特性。两种具有不同磁矩的粒子通过排斥偶极-偶极力相互作用，被限制在一个准一维通道中。在相图中总结了三个决定性参数（粒子密度、磁矩比和两种粒子之间的比例）对从无序相到类晶相转变以及不同混合相之间转变的影响。
