Study for Step Instabilities Induced by ES Barrier

Abstract:

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A phase field model for step dynamics on vicinal surface is presented. Using this model, time dependent, collective motions of steps were investigated. Through numerical simulations, morphological step instabilities induced by ES barrier were analyzed, and it is shown that this model could interpret various phenomena during step flow growth such as step bunching and meandering.

Info:

Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

3181-3184

DOI:

10.4028/www.scientific.net/MSF.475-479.3181

Citation:

J. Y. Kim et al., "Study for Step Instabilities Induced by ES Barrier", Materials Science Forum, Vols. 475-479, pp. 3181-3184, 2005

Online since:

January 2005

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Price:

$35.00

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