Figure 2

Different illumination regimes compared to the pristine MIM device. (a) Pristine MIM device exposed to 300 nm. (b) PEDOT:PSS/MIM hybrid device exposed to 1000 nm and (c) PEDOT:PSS/MIM hybrid device exposed to 300 nm. Pristine MIM devices do not indicate significant changes in their resistive state upon UV-illumination. No change in the resistive state was recorded for the PEDOT:PSS/MIM hybrid device when exposed to the infrared wavelength (1000 nm). On the contrary, when the PEDOT:PSS/MIM hybrid is exposed to UV wavelengths there is an apparent change in the resistance. Highlighted regions indicate active illumination.