Lehner, C.; Rajewsky, Nikolaus; Wolf, Dietrich; Kertesz, Janos:
Anomalous roughening in three-dimensional polynucleation growth
1990
In: Physica A, Jg. 164 (1990), Heft 1, S. 81 - 90
Artikel/Aufsatz in Zeitschrift1990Physik
Titel:
Anomalous roughening in three-dimensional polynucleation growth
Autor(in):
Lehner, C.; Rajewsky, Nikolaus; Wolf, DietrichLSF; Kertesz, Janos
Erscheinungsjahr
1990
DOI:

Abstract:

The surface properties of the three-dimensional polynucleation growth model were studied at the kinetic roughening transition. The dependence of the surface width w on time t and linear size L of the substrate is determined by anomalous roughening: wxnot, vert, similarlog[LImagef(t/Lz')] where Imagef is a scaling function. For the exponents x = 2.8±0.2 and z' = 1.79±0.05 were found, the latter being related to directed percolation.