An Alternative Approach for Improving Performance of Organic Photovoltaics by Light-Enhanced Annealing

<table>Normalized Raman spectrum wave numbers (C=C and C–C modes) of P3HT:PCBM films under different annealing process. The inset shows the aromatic form and quinoid form of the P3HT interchain.</table>

International Journal of Photoenergy

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Figure 6

Figure 6: An Alternative Approach for Improving Performance of Organic Photovoltaics by Light-Enhanced Annealing 