Photoinduced dynamic defect tolerance in hybrid organic–inorganic perovskites: phenomena and mechanism
Guangsheng Liu, Qianwen Wei, Guijun Zhang, Mehri Ghasemi, Qi Li, Junlin Lu, Juan Wang, Baohua Jia, Yu Yang, Xiaoming Wen
Abstract
Defect tolerance, which plays a crucial role in the outstanding photoelectric performance of hybrid organic–inorganic perovskites (HOIPs), is dynamically responsive to illumination. Continuous illumination can induce local structural reorganization leading to dynamic PL enhancement.
Topics & Concepts
Materials sciencePhotoelectric effectMechanism (biology)OptoelectronicsNanotechnologyChemical physicsChemistryPhilosophyEpistemologyPerovskite Materials and ApplicationsConducting polymers and applicationsAdvanced Photocatalysis Techniques