Highly efficient and thermally stable Sb<sub>2</sub>Se<sub>3</sub> solar cells based on a hexagonal CdS buffer layer by environmentally friendly interface optimization
Huafei Guo, Xuguang Jia, Shreyash Hadke, Jiayi Zhang, Wei Wang, Changhao Ma, Jianhua Qiu, Ningyi Yuan, Lydia Helena Wong, Jianning Ding
Abstract
A hexagonal CdS film is used to increase the quality and improve the spectral response of Sb<sub>2</sub>Se<sub>3</sub> solar cells deposited by the RTE method. A 7.35% efficiency of Sb<sub>2</sub>Se<sub>3</sub> solar cells has been obtained based on the hexagonal CdS film.
Topics & Concepts
Materials scienceHexagonal crystal systemEnvironmentally friendlyLayer (electronics)Buffer (optical fiber)OptoelectronicsChemical engineeringCrystallographyNanotechnologyChemistryEngineeringBiologyTelecommunicationsComputer scienceEcologyChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesPerovskite Materials and Applications