Table 1 Photovoltaic performances of the MOS-structure solar cell as a function of the ITO biasing voltage
Bare SC | MOS SC | ||||||
---|---|---|---|---|---|---|---|
0 V | 0.5 V | 1 V | 1.5 V | 2 V | 2.5 V | ||
J sc (mA/cm2) | 23.38 | 29.51 | 30.06 | 32.43 | 34.17 | 37.23 | 42.03 |
V oc (mV) | 540.8 | 555.6 | 555.8 | 556.5 | 557.6 | 558.4 | 559.4 |
FF | 0.76 | 0.76 | 0.75 | 0.71 | 0.70 | 0.68 | 0.67 |
η (%) | 9.64 | 12.42 | 12.49 | 12.85 | 13.34 | 14.07 | 15.72 |