Optical Properties of Gold Metallic Nanostructures

Abstract

In this work we analyze the optical properties from nanostructures metallic surfaces of gold-palladium, for this we used light in the visible spectrum. The analysis is based in the width of the films grown and of the ratio of concentration of gold/palladium in films. Transmission spectrum and Z-Scan technique are used to observe the optical properties of these metallic nanostructures.