Computer simulation control of single crystal growth process by melt pulling method
Jae Sik Jang, Un Chol Kye, Chol Jun Kang
TL;DR
This paper develops a simulation control system using Matlab Simulink to model and analyze the dynamic features of single crystal growth via melt pulling, covering shoulder and constant diameter growth phases.
Contribution
It introduces a simplified model of the growth process and implements a simulation control system for analyzing control features of the process.
Findings
Effective simulation of growth dynamics
Insights into control of shoulder and diameter phases
Potential for optimizing crystal growth processes
Abstract
In this paper, on the basis of the set of simplified model state equations to represent the dynamic features of melt pulling method growth process, we constructed a simulation control system of Matlab Simulink and analyzed control features of state variables for the total growth process including shoulder growth process and the constant diameter growth process of single crystals such as Si and LiNbO3.
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Taxonomy
TopicsSolidification and crystal growth phenomena