Fig. 5From: Low-Temperature PLD-Growth of Ultrathin ZnO Nanowires by Using Zn x Al1−x O and Zn x Ga1−x O Seed Layers a CL spectra of ZnO NWs for different diameters. For a better clarity, the spectra were shifted vertically. b Solid points—the FWHM from entire emission as a function of diameter of the NWs, empty points—the FWHM from the single peaks for thick NWsBack to article page