Machine learning-assisted screening of effective passivation materials for P–I–N type perovskite solar cells
Di Huang, Chaorong Guo, Zhennan Li, Haixin Zhou, Xiaojie Zhao, Zhimin Feng, Rui Zhang, Menglong Liu, Jiaojiao Liang, Ling Zhao, Juan Meng
Abstract
The effective passivation material (ITIC) for P–I–N type perovskite solar cells is selected by machine learning. In the verification experiment, the defect density of the perovskite layer is significantly decreased after treatment with ITIC.
Topics & Concepts
PassivationPerovskite (structure)Materials scienceLayer (electronics)OptoelectronicsNanotechnologyChemical engineeringEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films