Figure 3 | Scientific Reports

Figure 3

From: The influence of electrical effects on device performance of organic solar cells with nano-structured electrodes

Figure 3

Current density versus voltage (J-V) characteristic of the flat OSC, compared to the devices with back contact grating of varying height. For an increased pillar height, J sc (in magnitude), V oc and PCE decrease. On the other hand, the FF increases with increasing nano-structure height. (Higher Jsc compared to Fig. 2 is due to larger active layer thickness (280 nm).

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