Direct Determination of Spatial Localization of Carriers in CdSe-CdS Quantum Dots

Figure 2

I-V response curves of (a) pristine P3HT nanofibers (insets: schematic diagram of Au electrode), (b) CdS-P3HT nanocomposite, and (c) HQD-P3HT nanocomposite. (d) Schematic potential diagram showing the alignment of the energy levels of the HQD-P3HT nanocomposite.

(a)

(b)

(c)

(d)