Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Axial Vibration Control Technique for Crystal Growth from the Melt: Analysis of Vibrational Flows’ Behavior

Version 1 : Received: 30 December 2023 / Approved: 8 January 2024 / Online: 8 January 2024 (02:30:55 CET)

A peer-reviewed article of this Preprint also exists.

Nefedov, O.; Dovnarovich, A.; Kostikov, V.; Levonovich, B.; Avetissov, I. Axial Vibration Control Technique for Crystal Growth from the Melt: Analysis of Vibrational Flows’ Behavior. Crystals 2024, 14, 126. Nefedov, O.; Dovnarovich, A.; Kostikov, V.; Levonovich, B.; Avetissov, I. Axial Vibration Control Technique for Crystal Growth from the Melt: Analysis of Vibrational Flows’ Behavior. Crystals 2024, 14, 126.

Abstract

A problem of efficacy of crystal growth methods for crystallization from solution or melt has been investigated. Axial vibrational control (AVC) technique was considered as a perspective method to manage both heat-mass transfer and chemical component composition of the melts in the case of crystallization of complex chemical compounds. Numerical modeling and the search for generalized dependencies made it possible to predict the AVC parameters that provide optimal heat and mass transfer modes for creating flat liquid-solid interfaces, as well as the component composition of dissociated melts of various chemical compounds – Ge, NaNO3, CdTe.

Keywords

crystal growth; numerical simulation; low-frequency oscillations; melt convection

Subject

Chemistry and Materials Science, Chemical Engineering

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