Line Plot from Scientific Research

Experimental JV curve of PTB7-Th:BTPV-4F-eC9, described perfectly by the diode equation from Sandberg et al. extended with a field bias-dependent free charge generation term (blue dotted line). The input parameters to the diode equation are the experimentally determined bias-dependence of photocurrent, BMR coefficient k2 and charge mobility , also shown in the legend. Predicted JV-characteristics are shown with the black dotted line, simulated without bias-dependence of photocurrent and a two-fold improvement to k2 and .

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