Dynamic properties of the two-dimensional density-driven segregation

Yao-Dong Feng,Can-Can Liu,Qing-Fan Shi,Gang Sun

Figure 5. The steady state order parameter as a function of vibration amplitude. The circles are for ${\rho }_{l}=1.0\,{\rm{g}}\,{\mathrm{cm}}^{-3}$ and ${\rho }_{h}=20.0\,{\rm{g}}\,{\mathrm{cm}}^{-3}$, while the diamonds are for ${\rho }_{l}=1.0\,{\rm{g}}\,{\mathrm{cm}}^{-3}$ and ${\rho }_{h}=3.0\,{\rm{g}}\,{\mathrm{cm}}^{-3}$. The open and closed symbols are for the results obtained from a completely mixed initial state and a pure separated initial state, respectively.