Fig. 7From: Significant Detectivity Enhancement of Broad Spectral Organic–Inorganic Hybrid Photodiodes by C60 Film as Hole-Blocking LayerThe dependences of a photoresponsivity R on the different C60 thicknesses, b specific detectivity D* on the thickness for different wavelengths. All results were obtained at a reverse bias voltage of − 10 V and an incident optical power of ~ 0.1 mWBack to article page