Cohesive energy and interaction of superparamagnetic aggregates

The self-assembly of monomers, chains, and bundles is often observed in magnetic mixtures. The most probable interaction between the aggregates in a superparamagnetic colloidal suspension is associated with the minimum of the effective magnetic potential in the two and three dimensional relative shift space, which yields a concrete criterion to be employed for prediction of the cohesive energy and the mean length of the aggregates in the fluid bulk.