Study of Transition Region of p-Type SiO:H as Window Layer in a-Si:H/a-SiGe:H Multijunction Solar Cells

Table 1

Performance of a-Si:H/:H tandem cells with different window layers.

Window layer	(V)	(mA/cm^2)	(mA/cm^2)	(mA/cm^2)	FF (%)	(%)
:H()	1.60	9.33	9.36	18.69	68.9	10.3
:H()	1.60	9.10	9.25	18.35	64.2	9.3