Table 3 List of optimized device parameters yielding maximum efficiency.

From: Investigation of ZnMgO/µc-Si thin-film solar cell using two-dimensional numerical simulation

Parameter

Value

VOC (V)

0.82

JSC (mA/cm2)

20.64

FF (%)

84.47

Efficiency (%)

14.3

ZnMgO thickness (nm)

100

ZnMgO doping level (cm− 3)

5 × 1016

Number of grains in the absorber layer

10

GB trap density (cm− 2)

1011

Mg concentration in ZnMgO layer (%)

20