Synthesis and electrical properties of In2O3(ZnO) m superlattice nanobelt*
Tang Xin-Yuea), Gao Honga)†, Wu Li-Lib), Wen Jinga), Pan Si-Minga), Liu Xina), Zhang Xi-Tiana)‡
       
(a) Schematic diagram of the individual NB device, with an inset showing an SEM image of the NB between Ti/Au electrodes. (b) Dark I – V characteristics of IZO and ZnO:In NBs at room temperature. (c) Time-dependent photoresponses of IZO NB and ZnO:In NBs at a voltage of 1.5–V. (d) Emission lifetime measurements for IZO and ZnO:In NBs.