60 citations · 89 across the 6 of their papers we have counts for
4 papers · 1 filter
Active diffusing crystals in a 2D non-equilibrium system
Ashley Z. Guo, Sam Wilken, Dov Levine +1
We investigate a 2D dynamical absorbing state model of monodisperse disks, in which rich phase behavior arises from interactions consisting solely of repulsive displacements betwee…
Spatial Organization of Phase-separated DNA Droplets
Sam Wilken, Aria Chaderjian, Omar A. Saleh
Many recent studies of liquid-liquid phase separation in biology focus on phase separation as a dynamic control mechanism for cellular function, but it can also result in complex m…
Sedimentation of a Colloidal Monolayer Down an Inclined Plane
Brennan Sprinkle, Sam Wilken, Shake Karapetyan +7
We study the driven collective dynamics of a colloidal monolayer sedimentating down an inclined plane. The action of the gravity force parallel to the bottom wall creates a flow ar…
Hyperuniform structures formed by shearing colloidal suspensions
Sam Wilken, Rodrigo E. Guerra, David J. Pine +1
In periodically sheared suspensions there is a dynamical phase transition characterized by a critical strain amplitude between an absorbing state where particle trajectories…