156 citations · 1.9k across the 50 of their papers we have counts for
6 papers · 1 filter
Interatomic machine learning potentials for aluminium: application to solidification phenomena
Noel Jakse, Johannes Sandberg, Leon F. Granz +6
In studying solidification process by simulations on the atomic scale, the modeling of crystal nucleation or amorphisation requires the construction of interatomic interactions tha…
A gravity-independent powder-based additive manufacturing process tailored for space applications
Olfa D'Angelo, Felix Kuthe, Szu-Jia Liu +7
The future of space exploration missions will rely on technologies increasing their endurance and self-sufficiency, including for manufacturing objects on-demand. We propose a proc…
Crystal Growth in Fluid Flow: Nonlinear Response Effects
H. L. Peng, D. M. Herlach, Th. Voigtmann
We investigate crystal-growth kinetics in the presence of strong shear flow in the liquid, using molecular-dynamics simulations of a binary-alloy model. Close to the equilibrium me…
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…
Idealized glass transitions under pressure: dynamics versus thermodynamics
Th. Voigtmann
The interplay of slow dynamics and thermodynamic features of dense liquids is studied by examinining how the glass transition changes depending on the presence or absence of Lennar…
The Dynamics of Silica Melts under High Pressure: Mode-Coupling Theory Results
Th. Voigtmann, J. Horbach
The high-pressure dynamics of a computer-modeled silica melt is studied in the framework of the mode-coupling theory of the glass transition (MCT) using static-structure input from…