Efficiency Enhanced Colloidal Mn-Doped Type II Core/Shell ZnSe/CdS Quantum Dot Sensitized Hybrid Solar Cells

Figure 4

Current-voltage characteristics of the QDSSCs device sensitized with various nanocrystals: (A) ZnSe core, (B) pure ZnSe/CdS core/shell and Mn-doped ZnSe/CdS with concentration of (C) 0.25, (D) 0.5, (E) 1, (F) 2, and (G) 3%.