Fig. 5: Photovoltaic properties of OSCs. | Nature Communications

Fig. 5: Photovoltaic properties of OSCs.

From: Asymmetric electron acceptor enables highly luminescent organic solar cells with certified efficiency over 18%

Fig. 5

a J–V curves of the optimal devices. b PCE statistics (error bar is defined as the standard deviation, which is calculated from the statistics results of 15 devices). c EQE curves and d EQEEL curves of the optimal devices. e Comparison of energy loss in the six types of devices. f Comparison of efficiency and energy loss between this work and earlier references (original data in Supplementary Table 16).

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