Lanthanum-induced synergetic carrier doping of heterojunction to achieve high-efficiency kesterite solar cells
Kang Yin, Licheng Lou, Jinlin Wang, Xiao Xu, Jiazheng Zhou, Jiangjian Shi, Dongmei Li, Huijue Wu, Yanhong Luo, Qingbo Meng
Abstract
We introduced La to realize a synergetic doping of the CdS/kesterite heterojunction to overcome the carrier concentration limit of kesterite solar cells and achieved a high efficiency of 13.9%.
Topics & Concepts
KesteriteHeterojunctionDopingMaterials scienceOptoelectronicsCZTSSolar cellChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesPerovskite Materials and Applications