Comparative insights into structural and optical properties of ZnO/Ag/ZnO and Ag/ZnO/Ag ternary layer thin films

Key Points

• Reduction in band gap observed with Ag surface layer, enhancing optical performance.
• Key metric indicates increased conductivity, beneficial for optoelectronic applications.
• Examination of structural properties among ZnO/Ag/ZnO and Ag/ZnO/Ag thin films reveals significant differences.
• Findings highlight the versatility of Ag layer positioning in tailoring thin film functionalities.