64 citations · 184 across the 7 of their papers we have counts for
7 papers
Diffusion and Interdiffusion in Binary Metallic Melts
P. Kuhn, J. Horbach, F. Kargl +2
We discuss the dependence of self- and interdiffusion coefficients on temperature and composition for two prototypical binary metallic melts, Al-Ni and Zr-Ni, in molecular-dynamics…
Spiral Growth and Step Edge Barriers
A. Redinger, O. Ricken, P. Kuhn +4
The growth of spiral mounds containing a screw dislocation is compared to the growth of wedding cakes by two-dimensional nucleation. Using phase field simulations and homoepitaxial…
Morphological stability of electromigration-driven vacancy islands
Frank Hausser, Philipp Kuhn, Joachim Krug +1
The electromigration-induced shape evolution of two-dimensional vacancy islands on a crystal surface is studied using a continuum approach. We consider the regime where mass transp…
Kinetic Monte Carlo simulations of oscillatory shape evolution for electromigration-driven islands
Marko Rusanen, Philipp Kuhn, Joachim Krug
The shape evolution of two-dimensional islands under electromigration-driven periphery diffusion is studied by kinetic Monte Carlo (KMC) simulations and continuum theory. The energ…
Complex shape evolution of electromigration-driven single-layer islands
Philipp Kuhn, Joachim Krug, Frank Hausser +1
The shape evolution of two-dimensional islands through periphery diffusion biased by an electromigration force is studied numerically using a continuum approach. We show that the i…
Islands in the Stream: Electromigration-Driven Shape Evolution with Crystal Anisotropy
Philipp Kuhn, Joachim Krug
We consider the shape evolution of two-dimensional islands on a crystal surface in the regime where mass transport is exclusively along the island edge. A directed mass current due…