no code implementations • 8 Mar 2021 • Alexander Hinderhofer, Jan Hagenlocher, Alexander Gerlach, Joachim Krug, Martin Oettel, Frank Schreiber
Understanding non-equilibrium phenomena, such as growth, and connecting them to equilibrium phase behavior is a major challenge, in particular for complex multicomponent materials.
Applied Physics Computational Physics
no code implementations • 5 Oct 2020 • Eelco Empting, Miriam Klopotek, Alexander Hinderhofer, Frank Schreiber, Martin Oettel
Thin film growth is investigated in two types of lattice gas models where substrate and film particles are different, expressed by unequal interaction energy parameters.
Soft Condensed Matter
1 code implementation • 28 Oct 2019 • Shang-Chun Lin, Georg Martius, Martin Oettel
We explore the feasibility of using machine learning methods to obtain an analytic form of the classical free energy functional for two model fluids, hard rods and Lennard--Jones, in one dimension .
no code implementations • 9 May 2018 • Shang-Chun Lin, Martin Oettel
Using density functionals from fundamental measure theory, phase diagrams and crystal-fluid surface tensions in additive and nonadditive (Asakura-Oosawa model) two-dimensional hard disk mixtures are determined for the whole range of size ratios $q$ between disks, assuming random disorder in the crystal phase.
Soft Condensed Matter