Multifunctional thin film and their applications in energy conversion

Abstract

The aim is to outline multifunctional thin films and their outstanding applications in the field of energy conversion, with a specific focus on photovoltaic and thermoelectric devices. It begins by examining various synthesis techniques employed in the thin film fabrication, which include CVD, PVD, and solution-based methods. Furthermore, the chapter explores characterization methods for thin films, encompassing XRD, SEM, and AFM. The significance of comprehending thin film properties through characterization is highlighted as it enables researchers to tailor materials for optimal performance in energy conversion applications. Moreover, this chapter extensively explores the application of thin films in photovoltaic devices, showcasing exemplary technologies and highlighting their unique features and advantages. It also discusses the pivotal role of thin films in improving the performance and sustainability of converting energy system. The integration of thin films into thermoelectric devices is also addressed, presenting their potential to harness waste heat and convert it into useful electricity.