190 citations · 2.8k across the 67 of their papers we have counts for
8 papers · 1 filter
Collective self-optimization of communicating active particles
Alexandra V. Zampetaki, Benno Liebchen, Alexei V. Ivlev +1
The quest on how to collectively self-organize in order to maximize the survival chances of the members of a social group requires finding an optimal compromise between maximizing…
Time-dependent inertia of self-propelled particles: the Langevin rocket
Alexander R. Sprenger, Soudeh Jahanshahi, Alexei V. Ivlev +1
Many self-propelled objects are large enough to exhibit inertial effects but still suffer from environmental fluctuations. The corresponding basic equations of motion are governed…
Buckling of 2D Plasma Crystals with Non-reciprocal Interactions
A. V. Zampetaki, H. Huang, C. -R. Du +2
Laboratory realizations of 2D plasma crystals typically involve monodisperse microparticles confined into horizontal monolayers in radio-frequency (rf) plasma sheaths. This gives r…
Structural correlations in diffusiophoretic colloidal mixtures with nonreciprocal interactions
Jörg Bartnick, Marco Heinen, Alexei V Ivlev +1
Nonreciprocal effective interaction forces can occur between mesoscopic particles in colloidal suspensions that are driven out of equilibrium. These forces violate Newton's third l…
Anisotropic shear melting and recrystallization of a two-dimensional complex (dusty) plasma
V. Nosenko, A. V. Ivlev, G. E. Morfill
A two-dimensional plasma crystal was melted by suddenly applying localized shear stress. A stripe of particles in the crystal was pushed by the radiation pressure force of a laser…
Microstructure of a liquid complex (dusty) plasma under shear
V. Nosenko, A. V. Ivlev, G. E. Morfill
The microstructure of a strongly coupled liquid undergoing a shear flow was studied experimentally. The liquid was a shear melted two-dimensional plasma crystal, i.e., a single-lay…