Regulating SnZn defects and optimizing bandgap in the Cu2ZnSn(S,Se)4 absorption layer by Ge gradient doping for efficient kesterite solar cells
Rui Guo, Xue Li, Yuhong Jiang, Tianxiang Zhou, Yiming Xia, Pan Wang, Liang Yuan, Yingrui Sui, Bin Yao, Yang Liu
Topics & Concepts
KesteriteMaterials scienceDopingLayer (electronics)Absorption (acoustics)Band gapOptoelectronicsCZTSNanotechnologyComposite materialChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesSemiconductor materials and interfaces