4 papers
Voids in liquids: peculiarities of molecular dynamics simulation of fluid systems
Yu. D. Fomin
Molecular dynamics is a powerful tool to investigate the properties of fluid systems. However, a correct interpretation of the results of simulations is required. In particular, so…
Melting of thin silicon films: a molecular dynamics study with two machine learning potentials
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov
Thermal stability of silicene and thin silicon films is studied by molecular dynamics using two machine-learning potentials, SNAP and GAP. For SNAP potential, systems ranging from…
Kob-Andersen model crystal structure: genetic algorithms vs spontaneous crystallization
Yu. D. Fomin, N. M. Chtchelkatchev
For the first time, the crystal structure of the Kob-Andersen mixture has been probed by genetic algorithms calculations. The stable structures of the system with different molar f…
A rare gas mixture: From rigid to gas-like fluid by a mutual concentration change
Yu. D. Fomin, E. N. Tsiok, V. N. Ryzhov +1
For a number of mixtures of rate gases at high pressures, sound speed minima are experimentally observed depending on the concentration. This behavior has not yet been explained. W…