53 citations · 71 across the 3 of their papers we have counts for
3 papers
Crossover from three- to six-fold symmetry of colloidal aggregates in circular traps
T. Geigenfeind, C. S. Dias, M. M. Telo da Gama +2
At sufficiently low temperatures and high densities, repulsive spherical particles in two-dimensions (2d) form close-packed structures with six-fold symmetry. By contrast, when the…
The role of sample height in the stacking diagram of colloidal mixtures under gravity
Thomas Geigenfeind, Daniel de las Heras
Bulk phase separation is responsible for the occurrence of stacks of different layers in sedimentation of colloidal mixtures. A recently proposed theory (de las Heras and Schmidt 2…
Confinement of two-dimensional rods in slit pores and square cavities
Thomas Geigenfeind, Sebastian Rosenzweig, Matthias Schmidt +1
Using Monte Carlo simulation, we analyse the behaviour of two-dimensional hard rods in four different types of geometric confinement: (i) a slit pore where the particles are confin…