1. Special Topic Preface: Nucleation—Current understanding approaching 150 years after Gibbs.
- Author
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Debenedetti, Pablo G., Kim, Yi-Yeoun, Meldrum, Fiona C., and Tanaka, Hajime
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NUCLEATION - Abstract
This article explores the concept of nucleation, which is the formation of small nuclei that eventually lead to the creation of a new phase. Nucleation is involved in various processes such as ice formation, drug crystallization, and the setting of concrete. The classical theory of nucleation, developed by Gibbs, is widely used but has limitations. The article emphasizes the need for new theories and computational methods to accurately describe nucleation mechanisms, considering factors like size, non-classical pathways, and stochastic effects. The collection of articles in this issue provides an overview of nucleation in different scientific fields, including ice formation, biomedical applications, and functional materials. Recent research in this area has utilized experimental techniques, simulations, and theoretical models to investigate factors influencing nucleation, such as surface properties and composition. Understanding nucleation mechanisms is crucial for applications in materials science, nanotechnology, and environmental science. The article highlights the progress made in recent years and the potential for further advancements in our understanding of nucleation processes. [Extracted from the article]
- Published
- 2024
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