Figure 2

Voronoi analysis of colloidal crystals annealing. (a) Voronoi diagrams of experimental CLSM images under field-on condition with \(t_{off} /\tau_{50} = 0.5\) at cycle 1, 4, 5, 14 and 25. (b) “On to off” and “off to on” Voronoi diagrams with \(t_{off} /\tau_{50} = 0.25\) that show three types of defects rearrangement: recombination of defect pairs (circle), generation of new defects (square), and static defects (triangle).