Self-Organization-Based Fabrication of Stable Noble-Metal Nanostructures on Large-Area Dielectric Substrates
Figure 4
SEM images of thin layers of Ag (cases (a) and (b)) and Au ((c) and (d)) before ((a) and (c)) and after ((b) and (d)) annealing at 400°C. The thicknesses of Ag and Au layers are 5 and 15 nm, respectively.