Solution-processed ZnO as the efficient passivation and electron selective layer of silicon solar cells

Jiangnan Ding, Yurong Zhou, Gangqiang Dong +3

Solution-processed intrinsic ZnO and Al doped ZnO (ZnO:Al) were spin coated on textured n-type c-Si wafer to replace the phosphorus doped amorphous silicon as the electron selectiv…