Phase Transitions in Systems with Aggregation and Shattering

Abstract

We consider a system of clusters made of elementary building blocks, monomers, and evolving via collisions between diffusing monomers and immobile composite clusters. In our model, the cluster-monomer collision can lead to the attachment of the monomer to the cluster (addition process) or to the total break-up of the cluster (shattering process). A phase transition, separating qualitatively different behaviors, occurs when the probability of shattering events exceeds a certain threshold. The novel feature of the phase transition is the dramatic dependence on the initial conditions.

10 pages, 12 figures

References in corpus (2)

• Models of Synthesis of Uniform Colloids and Nanocrystals
• Growth of Highly Crystalline Nickel Particles by Diffusional Capture of Atoms

Cited by in corpus (1)

• Oscillations in aggregation-shattering processes