Quenching a liquid layer into the liquid-solid coexistence region, produces crystallites surrounded by their melt. Some of these crystals grow, while others shrink and disappear. In a dilute system (few crystals), the fate of a crystal is determined only by its radius. Crystals with a larger radius grow, while smaller ones shrink.
In a less dilute system, the fate of crystallites depends also on interactions with their neighbors.
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Coarsening of crystallites surrounded by their melt |
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