Fig. 7From: Evolution of Self-Assembled Au NPs by Controlling Annealing Temperature and Dwelling Time on Sapphire (0001) a–d Plot of AH, LD, AD, Rq, and SAR of the Au NPs with diverse DTs. e–f Energy-dispersive X-ray spectroscopy (EDS) spectra of the sapphire bare surface and the sample with DA of 3 nm annealed at 950 °C. (e-1)–(f-1) 3-D AFM side views of 1 × 1 μm2. Error bars ± 5 % in (a) and (b)Back to article page