Growth of spherical and ellipsoidal crystals in a metastable liquid

In this paper, the growth rates of spherical and ellipsoidal crystals evolving in metastable melts and solutions are derived. Different scenarios and aspects of crystal growth (steady-state, unsteady-state, the phase transition temperature shift due to the curvature of the crystal surface and the ki...

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Veröffentlicht in:	The European physical journal. ST, Special topics Special topics, 2022-06, Vol.231 (6), p.1089-1100
Hauptverfasser:	Alexandrova, Irina V., Ivanov, Alexander A., Malygin, Alexey P., Alexandrov, Dmitri V., Nikishina, Margarita A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic Classical and Continuum Physics Condensed Matter Physics Crystal growth Crystal surfaces Materials Science Measurement Science and Instrumentation Melts (crystal growth) Molecular Optical and Plasma Physics Phase transitions Physics Physics and Astronomy Regular Article Transition temperature Transport Phenomena and Phase Transitions in Soft and Disordered Systems
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Beschreibung
Zusammenfassung:	In this paper, the growth rates of spherical and ellipsoidal crystals evolving in metastable melts and solutions are derived. Different scenarios and aspects of crystal growth (steady-state, unsteady-state, the phase transition temperature shift due to the curvature of the crystal surface and the kinetics of attaching atoms to it) are considered. The derived crystal growth laws under various process conditions are generalized and compared to experimental data.
ISSN:	1951-6355 1951-6401
DOI:	10.1140/epjs/s11734-022-00513-w