Fig. 2From: Electrical and Optical Properties of Au-Catalyzed GaAs Nanowires Grown on Si (111) Substrate by Molecular Beam EpitaxyTEM, HRTEM, SEAD, and EDS. a A TEM image of a representative Au-catalyzed GaAs nanowire. The corresponding high-resolution TEM (HRTEM) image and SAED pattern are shown in (b) and (c), respectively. d, e The EDS spectra of the corresponding NW that taken from top of AuGa x and stem, respectivelyBack to article page