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cond-mat.mtrl-sci2005★ 9 cited
Equilibrium shape and dislocation nucleation in strained epitaxial nanoislands
J. Jalkanen, O. Trushin, E. Granato +2
We study numerically the equilibrium shapes, shape transitions and dislocation nucleation of small strained epitaxial islands with a two-dimensional atomistic model, using simple i…
cond-mat.mtrl-sci2005
Cluster Diffusion and Coalescence on Metal Surfaces: applications of a Self-learning Kinetic Monte-Carlo method
Talat S. Rahman, Abdelkader Kara, Altaf Karim +1
The Kinetic Monte Carlo (KMC) method has become an important tool for examination of phenomena like surface diffusion and thin film growth because of its ability to carry out simul…
cond-mat.mtrl-sci1998
Energy barriers for diffusion on stepped Pt(111) surface
F. Maca, M. Kotrla, O. S. Trushin
We performed molecular statics calculations of energy barriers for adatom moves in the vicinity of steps on Pt(111) surface. We used the semi-empirical many-body Rosato--Guillope--…