Defect-level trap optimization in Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> photovoltaic materials <i>via</i> Sb<sup>3+</sup>-doping for over 13% efficiency solar cells
Yingfen Li, Xingye Chen, R.J. Wang, Nian Zhou, Fang Huang, Jun Zhao, Zhenghua Su, Shuo Chen, Guangxing Liang
Abstract
Defect-level trap optimization via Sb 3+ -doping Cu 2 ZnSn(S,Se) 4 enables over 13% efficient thin film solar cell.
Topics & Concepts
DopingMaterials sciencePhotovoltaic systemOptoelectronicsTrap (plumbing)Layer (electronics)Solar cellSurface roughnessSurface finishMetallurgyNanotechnologyComposite materialEnvironmental scienceElectrical engineeringEnvironmental engineeringEngineeringChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesSilicon and Solar Cell Technologies