Volume 2,Issue 1
Fall 2025
晶体转速对提拉法晶体生长系统的数值模拟研究
提拉法是制备高质量单晶的关键技术，晶体转速作为影响熔体流动、温度和界面形貌的重要变量。通过数值模拟方法，本文中探究了晶体转速对提拉法晶体生长系统的影响，研究晶体转速对于熔体流动、温度分布、界面形貌的影响关系。研究发现低转速下以自然对流导致固液界面的凸起；中高转速下以强迫对流为主,固液界面逐渐变凹。结果表明，合理的控制晶体转速可以调控固液界面形貌，为晶体生长实验提供了直接有效的的理论分析。
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