論文

査読有り
2011年8月

Effect of immobile impurities on two-dimensional nucleation

PHYSICAL REVIEW E
  • Hiroyasu Katsuno
  • ,
  • Kiiko Katsuno
  • ,
  • Masahide Sato

84
2
開始ページ
32
終了ページ
38
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevE.84.021605
出版者・発行元
AMER PHYSICAL SOC

We study the dependence of the critical size of the nucleus on the density of impurity by carrying out a Monte Carlo simulation. We assume that the impurities are fixed on a crystal surface, and neglect restoration of bonds between an impurity atom and an adsorbed atom. We initially prepare one cluster in the system and investigate the change of the cluster size. When the cluster size is the critical value, the frequency of increasing the cluster size is equal to that of decreasing the size. With increasing the impurity density, the critical nucleus becomes large. When the impurity density is sufficiently high, regardless of the initial cluster size, the cluster vanishes after a long time interval, namely, the critical cluster size is diverged.

Web of Science ® 被引用回数 : 2

リンク情報
DOI
https://doi.org/10.1103/PhysRevE.84.021605
J-GLOBAL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201102200537127901
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000294331300005&DestApp=WOS_CPL
URL
http://jglobal.jst.go.jp/detail.php?from=API&JGLOBAL_ID=201102200537127901