Figure 7. Energy band diagram of FTO/nc-CdS:Sn 5% device

From

Self-Powered, High-Speed Photodetection Using Sn (5%) Doped Nanocrystalline CdS Thin Films Deposited by Vacuum Evaporation on FTO

Baljinder Singh, Mayank Arora, Krishan Kumar

Journal of Materials Physics and Chemistry. 2025, 13(1), 22-28 doi:10.12691/jmpc-13-1-4