102 citations · 156 across the 3 of their papers we have counts for
3 papers
cond-mat.soft1998★ 26 cited
Dynamics of Chainlike Molecules on Surfaces
T. Hjelt, S. Herminghaus, T. Ala-Nissila +1
We consider the diffusion and spreading of chainlike molecules on solid surfaces. We first show that the steep spherical cap shape density profiles, observed in some submonolayer e…
cond-mat.soft1997★ 28 cited
A Dynamical Mean Field Theory for the Study of Surface Diffusion Constants
T. Hjelt, I. Vattulainen, J. Merikoski +2
We present a combined analytical and numerical approach based on the Mori projection operator formalism and Monte Carlo simulations to study surface diffusion within the lattice-ga…
cond-mat1992★ 102 cited
Scaling Exponents for Kinetic Roughening in Higher Dimensions
T. Ala-Nissila, T. Hjelt, J. M. Kosterlitz +1
We discuss the results of extensive numerical simulations in order to estimate the scaling exponents associated with kinetic roughening in higher dimensions, up to d=7+1. To this e…