Effect of disorder on exciton dissociation in conjugated polymers Project supported by the National Natural Science Foundation of China (Grant Nos. 11474218 and 11575116). |
(color online) The mean critical dissociation electric fields ⟨E⟩ as a function of conjugated length. The inset shows critical fields with different disorder configurations for the case N = 100 (black dots) and N = 140 (red dots) compared with the corresponding ordered systems (black line and red line). |