Dynamics of late-stage phase separation: A test of theory

J. Alkemper, V. A. Snyder, N. Akaiwa, Peter W Voorhees*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

68 Scopus citations

Abstract

The kinetics of Ostwald ripening are examined in a solid-liquid system that satisfies all assumptions of theory. We find that even at the longest coarsening time the samples are close to, but never reach, the steady-state coarsening regime. The coarsening rate agrees with predictions of the theories for transient Ostwald ripening to within the errors of the thermophysical parameters. These theories also describe the evolution of the particle size distribution very well. We thus conclude that the nonzero volume fraction theories of coarsening are sound.

Original languageEnglish (US)
Pages (from-to)2725-2728
Number of pages4
JournalPhysical review letters
Volume82
Issue number13
DOIs
StatePublished - Jan 1 1999

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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