Three-dimensional unsteady convection in LiCaAlF6-Czochralski growth

Zhong Zeng; Jingqiu Chen; Hiroshi Mizuseki; Tsuguo Fukuda; Yoshiyuki Kawazoe

doi:10.1016/j.jcrysgro.2004.02.086

Three-dimensional unsteady convection in LiCaAlF₆-Czochralski growth

Zhong Zeng, Jingqiu Chen, Hiroshi Mizuseki, Tsuguo Fukuda, Yoshiyuki Kawazoe

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Conference article › peer-review

9 Citations (Scopus)

Abstract

By means of the finite volume method, the evolution of the three-dimensional unsteady convection with increasing crystal rotation is simulated numerically for LiCaAlF₆ in a model of Czochralski crystal growth. The effect of Marangoni convection on the flow structure features is investigated, and the results indicate that ignoring Marangoni convection causes a large deviation.

Original language	English
Pages (from-to)	81-87
Number of pages	7
Journal	Journal of Crystal Growth
Volume	266
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jcrysgro.2004.02.086
Publication status	Published - 2004 May 15
Event	Proceedings of the Fourth International Workshop on Modeling - Kyushu, Japan Duration: 2003 Nov 4 → 2003 Nov 7

Keywords

A1. Computer simulation
A1. Convection
A1. Fluid flows
A1. Marangoni convection
A2. Czochralski method
B1. Fluoride single crystal

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10.1016/j.jcrysgro.2004.02.086

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title = "Three-dimensional unsteady convection in LiCaAlF6-Czochralski growth",

abstract = "By means of the finite volume method, the evolution of the three-dimensional unsteady convection with increasing crystal rotation is simulated numerically for LiCaAlF6 in a model of Czochralski crystal growth. The effect of Marangoni convection on the flow structure features is investigated, and the results indicate that ignoring Marangoni convection causes a large deviation.",

keywords = "A1. Computer simulation, A1. Convection, A1. Fluid flows, A1. Marangoni convection, A2. Czochralski method, B1. Fluoride single crystal",

author = "Zhong Zeng and Jingqiu Chen and Hiroshi Mizuseki and Tsuguo Fukuda and Yoshiyuki Kawazoe",

note = "Funding Information: The authors are grateful to the staff of the Center for Computer Materials Science at the Institute for Materials Research, Tohoku University, for their continuous support of the SR8000-G1/64 supercomputing facilities. One of the authors, Z. Zeng, has been supported by the Japan Society for the Promotion of Science. This work in China is supported by the National Natural Science Foundation of China (Grant No. 10302032). ; Proceedings of the Fourth International Workshop on Modeling ; Conference date: 04-11-2003 Through 07-11-2003",

year = "2004",

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day = "15",

doi = "10.1016/j.jcrysgro.2004.02.086",

language = "English",

volume = "266",

pages = "81--87",

journal = "Journal of Crystal Growth",

issn = "0022-0248",

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TY - JOUR

T1 - Three-dimensional unsteady convection in LiCaAlF6-Czochralski growth

AU - Zeng, Zhong

AU - Chen, Jingqiu

AU - Mizuseki, Hiroshi

AU - Fukuda, Tsuguo

AU - Kawazoe, Yoshiyuki

N1 - Funding Information: The authors are grateful to the staff of the Center for Computer Materials Science at the Institute for Materials Research, Tohoku University, for their continuous support of the SR8000-G1/64 supercomputing facilities. One of the authors, Z. Zeng, has been supported by the Japan Society for the Promotion of Science. This work in China is supported by the National Natural Science Foundation of China (Grant No. 10302032).

PY - 2004/5/15

Y1 - 2004/5/15

N2 - By means of the finite volume method, the evolution of the three-dimensional unsteady convection with increasing crystal rotation is simulated numerically for LiCaAlF6 in a model of Czochralski crystal growth. The effect of Marangoni convection on the flow structure features is investigated, and the results indicate that ignoring Marangoni convection causes a large deviation.

AB - By means of the finite volume method, the evolution of the three-dimensional unsteady convection with increasing crystal rotation is simulated numerically for LiCaAlF6 in a model of Czochralski crystal growth. The effect of Marangoni convection on the flow structure features is investigated, and the results indicate that ignoring Marangoni convection causes a large deviation.

KW - A1. Computer simulation

KW - A1. Convection

KW - A1. Fluid flows

KW - A1. Marangoni convection

KW - A2. Czochralski method

KW - B1. Fluoride single crystal

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U2 - 10.1016/j.jcrysgro.2004.02.086

DO - 10.1016/j.jcrysgro.2004.02.086

M3 - Conference article

AN - SCOPUS:2342635230

SN - 0022-0248

VL - 266

SP - 81

EP - 87

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

IS - 1-3

T2 - Proceedings of the Fourth International Workshop on Modeling

Y2 - 4 November 2003 through 7 November 2003

ER -

Three-dimensional unsteady convection in LiCaAlF₆-Czochralski growth

Abstract

Keywords

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