Figure 4
Top: calculated intensity correlation functions g2(q, t) from the measurements on silica-coated hematite ellipsoids dispersed in glycerol. The inset shows one of the recorded scattering patterns and the rings mark the q used for the other plots. Bottom: fitted decay times τ plotted against q2 showing a linear decency and the linear fit to estimate the free particle diffusion coefficient D0. The color coding of each data point marks the corresponding intensity correlation function g2(q, t) and the ring/radius in the inset. |