Fig. 3
From: Magnetic excitation of a granular gas as a bulk thermostat

Spatial distributions of particle densities at the end of excitations in case B (with magnetic interactions). The densities are accumulated in the x direction, when the excitation duration is varied, such as a 100 ms on and 0 ms off, b 80 ms on and 20 ms off, c 60 ms on and 40 ms off, d 40 ms on and 60 ms off, and e 20 ms on and 80 ms off