REACTANT CLUSTERING IN HETEROGENEOUS CATALYSIS WITH SURFACE-DIFFUSION


KAYA H., ERZAN A.

SURFACE SCIENCE, vol.320, pp.185-190, 1994 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 320
  • Publication Date: 1994
  • Doi Number: 10.1016/0039-6028(94)00523-0
  • Title of Journal : SURFACE SCIENCE
  • Page Numbers: pp.185-190

Abstract

For the model A + B --> AB with diffusion, segregation of the species is found to lead to a self-similar cluster size distribution at the phase transition point, X(A) = X(B) = 1/2, namely n(s) approximate to S--tau, with tau = 2.06+/-0.1. The fractal dimension of clusters of either A or B species is found to be D-A = D-B = 1.92+/-0.06.