243041.fig.0011a
(a)
243041.fig.0011b
(b)
243041.fig.0011c
(c)
243041.fig.0011d
(d)
Figure 11: TEM images of blend layers composed of ZnO:P3HT (a) or ZnO:P3HT-E (b). Reconstructed volumes based on the electron tomography of the ZnO:P3HT (c) and ZnO:P3HT-E layers (d). Reprinted from [68] with permission from Winley-VCH Verlag GmBH & Co.