Research Article

A Flexible Blue Light-Emitting Diode Based on ZnO Nanowire/Polyaniline Heterojunctions

Figure 3

(a) Top view SEM image of the ZnO NWs/PMMA hybrids after PMMA infiltration. (b) IV curve of the ZnO NWs/PANi heterojunction blue LED device.
870254.fig.003a
(a)
870254.fig.003b
(b)