Fluid dynamics in crystal growth: The good, the bad, and the ugly

IF 4.5 2区材料科学 Q1 CRYSTALLOGRAPHY

Progress in Crystal Growth and Characterization of Materials Pub Date : 2016-06-01 DOI:10.1016/j.pcrysgrow.2016.04.015

Jeffrey J. Derby

引用次数: 18

Abstract

Fluid dynamics are important in processes that grow large crystals from a liquid phase. This paper presents a primer on fluid mechanics and convection, followed by a discussion of the physics and scaling of flows in such processes. Specific examples of fluid flows in crystal growth systems are presented and classified according to their impact on outcomes, good or bad. Turbulence in crystal growth is discussed within the limited extent of our understanding, which is incomplete, or ugly.

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晶体生长中的流体动力学:好的、坏的和丑陋的

流体动力学在从液相生长出大晶体的过程中是重要的。本文介绍了流体力学和对流的基础知识，然后讨论了这些过程中流动的物理和标度。晶体生长系统中流体流动的具体例子被提出，并根据它们对结果的影响进行分类，好或坏。在我们有限的理解范围内讨论晶体生长中的湍流，这是不完整的，或者丑陋的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Progress in Crystal Growth and Characterization of Materials 工程技术-材料科学：表征与测试

CiteScore

8.80

自引率

2.00%

发文量

审稿时长

1 day

期刊介绍： Materials especially crystalline materials provide the foundation of our modern technologically driven world. The domination of materials is achieved through detailed scientific research. Advances in the techniques of growing and assessing ever more perfect crystals of a wide range of materials lie at the roots of much of today''s advanced technology. The evolution and development of crystalline materials involves research by dedicated scientists in academia as well as industry involving a broad field of disciplines including biology, chemistry, physics, material sciences and engineering. Crucially important applications in information technology, photonics, energy storage and harvesting, environmental protection, medicine and food production require a deep understanding of and control of crystal growth. This can involve suitable growth methods and material characterization from the bulk down to the nano-scale.