7 papers · 1 filter
Structural crossovers of quasi-one-dimensional patchy hard superellipses
Sakineh Mizani, Martin Oettel, Péter Gurin +1
We study a quasi-one-dimensional associating fluid composed of hard superellipses carrying two patches interacting through a directional Kern--Frenkel potential. Using the Transfer…
Emergence of mixed orientational ordering in quasi-one-dimensional superdisk and superball fluids
Sakineh Mizani, Martin Oettel, Péter Gurin +1
We report the discovery of a mixed orientational structure in the quasi-one-dimensional fluid of hard non-spherical bodies with the exact calculation of the thermodynamic and struc…
Competition between shape anisotropy and deformation in the ordering and close packing properties of quasi-one-dimensional hard superellipse fluids
Sakineh Mizani, Martin Oettel, Péter Gurin +1
We investigate the orientational ordering and close-packing behavior of a quasi-one-dimensional (q1D) system of hard superellipses, where the centers of the particles are confined…
The orientational structure of a model patchy particle fluid: simulations, integral equations, density functional theory and machine learning
Alessandro Simon, Luc Belloni, Daniel Borgis +1
We investigate the orientational properties of a homogeneous and inhomogeneous tetrahedral 4-patch fluid (Kern--Frenkel model). Using integral equations, either (i) HNC or (ii) a m…
Universality of the close packing properties and markers of isotropic-to-tetratic crossover in quasi-one-dimensional superdisk fluid
Sakineh Mizani, Martin Oettel, Péter Gurin +1
We study equilibrium states and ordering regimes of a quasi-one-dimensional system of hard superdisks (anisotropic particles interpolating between disks and squares) where the cent…
Island formation in heteroepitaxial growth
Frederik Munko, Catherine Cruz Luukkonen, Ismael S. S. Carrasco +2
Island formation in strain-free heteroepitaxial deposition of thin films is analyzed using kinetic Monte Carlo simulations of two minimal lattice models and scaling approaches. The…