124 citations · 166 across the 5 of their papers we have counts for
5 papers
Growth and aging in a few phase-separating active matter systems
Florian Dittrich, Jiarul Midya, Peter Virnau +1
Via computer simulations we study evolution dynamics in systems of continuously moving Active Brownian Particles. The obtained results are discussed against those from the passive…
Critical behaviour in active lattice models of motility-induced phase separation
Florian Dittrich, Thomas Speck, Peter Virnau
Lattice models allow for a computationally efficient investigation of motility-induced phase separation (MIPS) compared to off-lattice systems. Simulations are less demanding and t…
Commensurability between element symmetry and the number of skyrmions governing skyrmion diffusion in confined geometries
Chengkun Song, Nico Kerber, Jan Rothörl +10
Magnetic skyrmions are topological magnetic structures, which exhibit quasi-particle properties and can show enhanced stability against perturbation from thermal noise. Recently, t…
Skyrmion Lattice Phases in Thin Film Multilayer
Jakub Zázvorka, Florian Dittrich, Yuquing Ge +7
Phases of matter are ubiquitous with everyday examples including solids and liquids. In reduced dimensions, particular phases, such as the two-dimensional (2D) hexatic phase and co…
Critical behavior of active Brownian particles
Jonathan Tammo Siebert, Florian Dittrich, Friederike Schmid +3
We study active Brownian particles as a paradigm for genuine non-equilibrium phase transitions. Access to the critical point in computer simulations is obstructed by the fact that…