Figure 1
From: Plasmon-enhanced Electrically Light-emitting from ZnO Nanorod Arrays/p-GaN Heterostructure Devices
(a) Top and (b) side view SEM images of the as-grown ZnO nanorods. (c) Zn, O, Al element mapping images for the ZnO nanorod. (d) X-ray diffraction patterns of the ZnO nanorod arrays inserted with an enlarged view of the ZnO (002)/GaN (002) region. (e) TEM and (f) HRTEM images of ZnO nanorod decorated with Al nanoparticles.
