Kertesz, Janos; Wolf, Dietrich:
Anomalous roughening in growth processes
1989
In: Physical Review Letters, Jg. 62 (1989), Heft 22, S. 2571 - 2574
Artikel/Aufsatz in Zeitschrift / Fach: Physik
Titel:
Anomalous roughening in growth processes
Autor(in):
Kertesz, Janos; Wolf, Dietrich im Online-Personal- und -Vorlesungsverzeichnis LSF anzeigen
Erscheinungsjahr:
1989
Erschienen in:
Physical Review Letters, Jg. 62 (1989), Heft 22, S. 2571 - 2574
ISSN:
DOI:
Signatur der UB:

Abstract:

We study the roughening of a growing surface near a morphological transition within a general scaling framework. For a class of systems, where the transition can be related to directed percolation, the anomalous roughness at the critical point is at most logarithmical. In two-dimensional simulations we find ~ —logL, where w is the width of the surface and L is the substrate size.