Investigation Performance and Mechanisms of Inverted Polymer Solar Cells by Pentacene Doped P3HT : PCBM
Figure 7
AFM images and rms surface roughness of the absorption layers with the pentacene doping ratio of (a) 0, (b) 0.05, (c) 0.06, (d) 0.065, and (e) 0.07 by weight.
