Fig. 4From: Changing the thickness of two layers: i-ZnO nanorods, p-Cu2O and its influence on the carriers transport mechanism of the p-Cu2O/i-ZnO nanorods/n-IGZO heterojunction a Absorption spectra and b Tauc plots of the ZnO nanorods on IGZO glass and the p-Cu2O/i-ZnO nanorods/n-IGZO heterojunctionBack to article page