Fig. 2: Output characteristics of the PAPH.
From: Photoenergy harvesting by ammonium molybdate soft hydrogel drops
a, b The output characteristics of PAPH when is excited (Wavelength of 365 nm, Power density of 9.9 mW cm-2): the normalized open circuit voltage (a (i)), short circuit current (a (ii)), output power (b (i)) and equivalent internal resistance (b (ii)). c The output characteristics of PAPH after removal of light field (Illumination for 100 s): open circuit voltage as show in (i) and short circuit current as show in (ii)
