SCIPRESS FORMA
Forma, Vol. 15 (No. 2), pp. 109-112, 2000
Original Paper

Coupled Map Lattice Model for Pattern Formation in Diffusion Field

M. Ohtaki, H. Honjo and H. Sakaguchi

Department of Applied Science for Elecronics and Materials, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
E-mail: ohtaki8@asem.kyushu-u.ac.jp

(Received November 11, 1999; Accepted April 10, 2000)

Keywords: Crystal Growth, CML, Surface Tension

Abstract. We have newly simulated a coupled map lattice model of melt growth including surface tension. The tip forms parabolic interface and the dependency of tip velocity on supercooling nearly agrees with theoretical and experimental results.


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