First-principles investigation on the impact of copper concentration on zinc telluride as the back contact for cadmium telluride solar cells

• Main Authors: Ahmad N.I., Doroody C., Norizan M.N., Ahmad M.F., Rahman K.S., Radzwan A., ALOthman Z.A., Katubi K.M., Alzahrani F.M., Amin N., Kar Y.B.
• 其他作者: 57200991933
• 格式: Article
• 出版: Springer Science and Business Media Deutschland GmbH 2025
• 主题: Cadmium telluride; Copper compounds; Energy gap; II-VI semiconductors; Schottky barrier diodes; Semiconductor doping; Thin film solar cells; Thin films; Zinc compounds; Back contact; Back surface field; Backsurface field; Cadmium telluride solar cells; Density functional theory; Density-functional-theory; Energy; Thin-films; Zinc tellurides

Cadmium telluride (CdTe) solar cells have attracted a lot of interest in recent years, attributed to their low cost and eco-friendly fabrication technique. However, the back contact is still the key issue for further improvement in device performance due to the work function difference between p-CdT...