Fig. 10From: Photoluminescence Quenching and Enhanced Optical Conductivity of P3HT-Derived Ho3+-Doped ZnO NanostructuresSchematic sketch of a energy level and b exciton dynamic of a P3HT-ZnO hybrid heterostructure. ((A) Electron-hole generation, (B) interface charge separation, and (C) current generation)Back to article page