𝐶-𝑉 Calculations in CdS/CdTe Thin Films Solar Cells with a CdS_𝑥Te_1−𝑥 Interlayer

Figure 2

Calculated 𝐶-𝑉 characteristics of a CdTe/CdS PV cell assuming the formation of a ternary compound at the CdTe/CdS interface. Comparison is made with 𝐶-𝑉 measurements of a 12.4% efficient PV cell [5] and with calculated results within a model without the assumption of the ternary compound at the interface [3].