Figure 4
From: Study of dynamical heterogeneities in colloidal nanoclay suspensions approaching dynamical arrest
(a) Growth of peak height and (b) N corr calculated from the data in Fig. 3(b) vs. t w as the sample approaches the non-ergodic state. The solid line in (b) is a power law fit of the form N corr  = B(t w )γ where γ = 1.17 ± 0.02 and B = 0.56 ± 0.04. (c) N corr vs. ϕ at t w  = 0 and 3 h.
