Depth-dependent defect manipulation in perovskites for high-performance solar cells
Yuzhuo Zhang, Yanju Wang, Lichen Zhao, Xiaoyu Yang, Cheng‐Hung Hou, Jiang Wu, Rui Su, Shuang Jia, Jing‐Jong Shyue, Deying Luo, Peng Chen, Maotao Yu, Qiuyang Li, Lei Li, Qihuang Gong, Rui Zhu
Abstract
The depth-dependent defect manipulation strategy using binary modulators with selective penetrability within perovskite films can concurrently passivate the defects both in bulk and at interfaces, boosting the efficiency of the solar cell to 24.36%.
Topics & Concepts
PassivationPerovskite (structure)Materials scienceBoosting (machine learning)OptoelectronicsPhotovoltaic systemSolar cellBinary numberNanotechnologyEngineering physicsComputer scienceChemical engineeringElectrical engineeringArtificial intelligenceLayer (electronics)PhysicsEngineeringArithmeticMathematicsPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties