Fig. 2: Photovoltaic performance, charge recombination, and carrier mobility. | Nature Communications

Fig. 2: Photovoltaic performance, charge recombination, and carrier mobility.

From: Improved photovoltaic performance and robustness of all-polymer solar cells enabled by a polyfullerene guest acceptor

Fig. 2

a Current density–voltage (J–V) characteristics, b power conversion efficiency (PCE) statistical histograms, c external quantum efficiency (EQE) spectra, and d transient photovoltage (TPV) decay time as a function of carrier density of three groups of all-PSCs. Statistical histograms of e electron and f hole mobility of the devices based on three types of blends. Source data are provided as a Source Data file.

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