Structure and Morphology Effects on the Optical Properties of Bimetallic Nanoparticle Films Laser Deposited on a Glass Substrate

Figure 5

AFM images of bimetallic nanostructures deposited at the laser power of 2.5 W (a) after 25 passages with the scanning speed of 1.2 mm/s; and (b) after 18 passages with a speed of 0.6 mm/s.

(a)

(b)