Research Article

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

Figure 5

AFM phase images of P3HT:PCBM films (a) without annealing treatment, (b) with thermal annealing for 10 min, and (c) with laser/thermal coannealing for 5 min.
120693.fig.005a
(a)
120693.fig.005b
(b)
120693.fig.005c
(c)