21 citations · 32 across the 3 of their papers we have counts for
4 papers
Quasi-Two-Dimensional Drops
Tytti Kärki, Into Pääkkönen, Nikos Kyriakopoulos +1
Liquid drops are everywhere around us and important in numerous technological applications. Here, we demonstrate a quasi-two-dimensional (Q2D) analogy to the regular, often close t…
Structural diversity in electrohydrodynamically driven active and organized liquid states
Geet Raju, Nikos Kyriakopoulos, Jaakko V. I. Timonen
Spontaneous emergence of organized states in materials driven by non-equilibrium conditions is of significant fundamental and technological interest. In many cases, the organized s…
Clustering and anisotropic correlated percolation in polar flocks
Nikos Kyriakopoulos, Hugues Chaté, Francesco Ginelli
We study clustering and percolation phenomena in the Vicsek model, taken here in its capacity of prototypical model for dry aligning active matter. Our results show that the order-…
Leading birds by their beaks: the response of flocks to external perturbations
Nikos Kyriakopoulos, Francesco Ginelli, John Toner
We study the asymptotic response of polar ordered active fluids ("flocks") to small external aligning fields . The longitudinal susceptibility diverges, in the…