Characterization of Cu_1.4Te Thin Films for CdTe Solar Cells

Table 2

Device parameters for CdTe solar cells with or without Cu_1.4Te thin films.

𝑇 (°C)	𝑉oc (mV)	𝐽sc (mA/cm^2)	𝐸ff (%)	FF (%)	Area (cm^2)
nbc*	667	20.5	7.6	55	0.0707
180	721	22.7	9.7	57	0.19625
200	736	23.6	11.6	67	0.0707
220	788	21.0	9.5	57	0.19625

∗nbc denotes the cells without back contacts.