Over the past few years, there has been an explosive growth of interest in both fundamental research and device applications based on Transparent Conductive Materials (TCMs). This unique class of fascinating wide band-gap materials is gaining a variety of cutting-edge applications in the fields of, among others, solar cells, gas sensors, electrochromic, thermochromic and smart windows, in architectural coatings as well as in organic light-emitting diodes, liquid crystal and high definition displays in which they are regarded as the main…