Cluster formation in symmetric binary SALR mixtures

The equilibrium cluster fluid state of a symmetric binary mixture particles interacting through short-ranged attractive and long-ranged repulsive interactions is investigated Monte Carlo simulations. We find that the clustering behavior this system controlled by cross-interaction between two types particles. For weak cross-attraction, displays composite individual components, i.e., components can both form giant clusters independently distribute evenly in system. strong we instead resulting are mixtures components. Between these limits, relatively pure clusters, but unlike join at their surfaces to clusters. These insights should help understand mechanisms for experimental systems tailor properties novel nanomaterials.