Figure 3From: Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation a Typical TEM image of a single-ZnGa2O4 nanocomb. b–e are the EDS spectra acquired from marked regions 1 to 4 in a. The HRTEM images and the corresponding SAED of marked regions 2 to 4 in a are shown in f–h and inset to them, respectivelyBack to article page