Figure 6
(a) The J-V characteristics of PTB7-Th:BAF-2HDT based OPV devices constructed under various fabrication conditions; (b) the efficiency histograms for the best performing solar cell.
Figure 6 | Scientific Reports
(a) The J-V characteristics of PTB7-Th:BAF-2HDT based OPV devices constructed under various fabrication conditions; (b) the efficiency histograms for the best performing solar cell.
