Fig. 1. Diagram of IDLS principle

Fig. 2. Dynamic light scattering signal of nanoparticles

Fig. 3. Equivalent model of 2D nanoparticles. (a) Equivalent cylindrical model of 2D nanoparticles; (b) diagram of rotation of cylindrical nanoparticles

Fig. 4. Diagram of TR-IDLS principle

Fig. 5. f(p) variation with aspect ratio of cylindrical nanoparticles computed based on bead-shell model

Fig. 6. Continuous series of speckle patterns

Fig. 7. Speckle patterns of 203 nm nanoparticles collected from two polarization directions. (a) VH direction; (b) VV direction

Fig. 8. Particle size distribution diagram of 203 nm

Fig. 9. Speckle patterns of mica particle collected from two polarization directions. (a) VV direction; (b) VH direction

Fig. 10. Equivalent diameter distribution of flake mica particles

Fig. 11. Thickness distribution of flake mica particles

Fig. 12. Electron microscopy of flake mica particles