Stochastic analysis and regeneration of rough surfaces.
We investigate the Markov property of rough surfaces. Using stochastic analysis, we characterize the complexity of the surface roughness by means of a Fokker-Planck or Langevin equation. The obtained Langevin equation enables us to regenerate surfaces with similar statistical properties compared with the observed morphology by atomic force microscopy.
Jafari
G R
GR
Department of Physics, Sharif University of Technology, P.O. Box 11365-9161, Tehran, Iran.
Fazeli
S M
SM
Ghasemi
F
F
Allaei
S M Vaez
SM
Tabar
M Reza Rahimi
MR
Iraji zad
A
A
Kavei
G
G