Doping

High doping effect of photovoltaic panels

In this review, we summarize the evolution of the theoretical understanding and strategies of electronic doping from Si-based photovoltaics to thin-film technologies, e., GaAs, CdTe and Cu (In,Ga)Se 2, and also cover the emerging PVs including halide perovskites and. . Electronic doping is applied to tailor the electrical and optoelectronic properties of semiconductors, which have been widely adopted in information and clean energy technologies, like integrated circuit fabrication and PVs. Though this concept has prevailed in conventional PVs, it has achieved. . Cation substitution, or doping, is usually an effective strategy to achieve carrier regulation and improve efficiency. In this work, we developed a rare-earth element lanthanum (La) doped CZTSSe thin-film solar cell by directly introducing La 3+ ions into the CZTS precursor solution. Doping's impact on photovoltaic materials is multifaceted.