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Relaxation dynamics of functionalized colloids on attractive substrates
C. S. Dias, C. Braga, N. A. M. Araujo +1
Particle-based simulations are performed to study the post-relaxation dynamics of functionalized (patchy) colloids adsorbed on an attractive substrate. Kinetically arrested structu…
Schramm-Loewner Evolution and isoheight lines of correlated landscapes
N. Pose, K. J. Schrenk, N. A. M. Araujo +1
Real landscapes are usually characterized by long-range height-height correlations, which are quantified by the Hurst exponent . We analyze the statistical properties of the iso…
Self-assembly of colloidal bands driven by a periodic external field
A. S. Nunes, N. A. M. Araujo, M. M. Telo da Gama
We study the formation of bands of colloidal particles driven by periodic external fields. Using Brownian dynamics, we determine the dependence of the band width on the strength of…
Prediction and control of slip-free rotation states in sphere assemblies
D. V. Stäger, N. A. M. Araújo, H. J. Herrmann
We study fixed assemblies of touching spheres that can individually rotate. From any initial state, sliding friction drives an assembly toward a slip-free rotation state. For bipar…