Here, several materials such as CuAlTe₂, CuSeCN, V₂O₅, Cu_xS, CdSe, SnS₂, ZnS, ZnO, and MoSe₂ are investigated as potential hole/electron transfer layers (HTL/ETLs) in MAPbI₃-based perovskite solar cells (PSCs) by the numerical simulation. The potential HTLs are studied while the ETL is TiO₂, and on the other hand, Spiro-MeOTAD HTL is utilized for the potential ETLs. The devices’ performance is also investigated by optimizing the absorber thickness, doping density as well as defect density of the absorber and the interface layers. The results show that CuAlTe₂ HTL and ZnS ETL are the most suitable materials with the highest power conversion efficiencies (PCEs) of 20.19% and 19.41% by applying optimal thicknesses, respectively. Finally, under the optimized condition, a high PCE of 20.97% is obtained for the FTO/ZnS ETL/MAPbI₃/CuAlTe₂ HTL/Au PSC, proposing this structure as an excellent configuration for thin film solar cells.

这里，几种材料如CuAlTe ₂，CuSeCN，V ₂ ø ₅，铜_X S，硒化镉，SNS ₂，硫化锌，氧化锌，和摩西₂在MAPbI研究作为潜在空穴/电子传输层（HTL / ETL的）₃ -基于钙钛矿太阳能电池（PSC）的数值模拟。研究潜在的 HTL，而 ETL 是 TiO ₂，另一方面，Spiro-MeOTAD HTL 用于潜在的 ETL。还通过优化吸收体厚度、掺杂密度以及吸收体和界面层的缺陷密度来研究器件的性能。结果表明，CuAlTe ₂通过应用最佳厚度，HTL 和 ZnS ETL 是最合适的材料，分别具有 20.19% 和 19.41%的最高功率转换效率 ( PCE )。最后，在优化条件下，FTO/ZnS ETL/MAPbI ₃ /CuAlTe ₂ HTL/Au PSC获得了 20.97% 的高 PCE，表明该结构是薄膜太阳能电池的绝佳配置。