Research Article

Investigating the Effect of Thermal Annealing Process on the Photovoltaic Performance of the Graphene-Silicon Solar Cell

Table 1

The photovoltaic parameters of Gr-Si solar cell before annealing and after thermal annealing processes at different temperatures.

Annealing temperature
(V)

(mA/cm2)
FFEff.

Before annealing0.323.50.130.14%
200°C0.317.00.180.39%
350°C0.2913.40.230.89%
400°C0.2720.90.261.49%
450°C0.2721.20.251.45%