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Nonlinear Behavior of Multiple Cluster Growth Simulated by Monte Carlo Method

         

摘要

Monte Carlo simulations have been carried out to investigate the kinetic growth process of ultrathinfilm.It is found that the area of cluster S(t)grows with time t as tk,where growth exponent k is less than 1 when averaged from all clusters.The further results indicate that the cluster growth is nonlinear,i.e.,the bigger the cluster area S is,the faster it grows(the larger the k).Similar results also show the fractal dimension D increases with the increasing S.Both the slope a of lgk-lgS and the slopeδof 1gD-lgS are positive and related to the nucleation and growth kinetics.

著录项

  • 来源
    《中国物理快报:英文版》 |1998年第12期|P.916-918|共3页
  • 作者单位

    Institute of Technical Physics Zhejiang University of Technology Hangzhou 310014;

    Institute of Technical Physics Zhejiang University of Technology Hangzhou 310014;

    Center of Fundamental Physics University of Science and Technology of China Hefei 230026Department of Physics University of Science and Technology of China Hefei 230026;

    Center of Fundamental Physics University of Science and Technology of China Hefei 230026;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 数学分析;
  • 关键词

    kinetics.; film.; cluster;

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