Impedance Spectroscopy Characterization of a Graphene-Based Solar Cell with Improved Contacts

Advances in solar energy harvesting integrated by van der Waals graphene heterojunctions

“…In a report of Matacena et al has used HNO 3 as a doping source to improve the performance of G/Si heterojunction solar cells. 118 Simultaneously, the author has also been compared with/without encapsulated by ethylene-vinyl acetate (EVA). The results from C – V analysis are confirm that encapsulation avoids the fading of HNO 3 beneficial effects while it did not worse cells performance.…”