Figure 1From: Nanostructured Al-ZnO/CdSe/Cu2O ETA solar cells on Al-ZnO film/quartz glass templates SEM images. (a) Top view of quartz/Al-ZnO film/Al-ZnO nanostructures, (b) top view of Al-ZnO nanostructures covered by CdSe, (c) cross-sectional view of Cu2O covering the Al-ZnO nanostructures/CdSe, and (d) XRD patterns of (1) quartz/Al-ZnO film/Al-ZnO nanostructures, (2) quartz/Al-ZnO film/Al-ZnO nanostructures/CdSe, and (3) quartz/Al-ZnO film/Al-ZnO nanostructures/CdSe/Cu2O.Back to article page