Figure 7

Snapshots extracted from geometric optimization of type-a at E = 600 V/cm and t = 1 s (a), type-b at E = 600 V/cm and t = 1 s (b) and type-c at E = 600 V/cm and t = 1 s (c).

Snapshots extracted from geometric optimization of type-a at E = 600 V/cm and t = 1 s (a), type-b at E = 600 V/cm and t = 1 s (b) and type-c at E = 600 V/cm and t = 1 s (c).