Solution-Processed Nickel-Alloyed Iron Pyrite Thin Film as Hole Transport Layer in Cadmium Telluride Solar Cells

摘要

) pyrite nanocrystals (NCs) as back contact interface layer in cadmium telluride (CdTe) solar cells. The alloyed NCs were synthesized using the hot-injection colloidal method, and the thin films were fabricated using layerby-layer drop-cast method as the back contacts to the CdTe solar cells. Based on this study, the average increase in device performance observed was 6% with Ni