Universality in diffusion-controlled nucleation and growth.

J Chem Phys

Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, USA.

Published: January 2025

Nucleation and growth are studied in a system that undergoes diffusion-controlled condensation under gradual changes in parameters, such as cooling. It is demonstrated that when the Gibbs-Thompson effect becomes negligible, the system falls into a universal regime. i.e., the final droplet size distribution remains invariant under certain rescaling of system parameters. An approximate yet very accurate analytic form is obtained for the final droplet size distribution in this regime.

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http://dx.doi.org/10.1063/5.0241976DOI Listing

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