Multiple defects renovation and phase reconstruction of reduced-dimensional perovskites via in situ chlorination for efficient deep-blue (454 nm) light-emitting diodes

Multiple defects renovation and phase reconstruction of reduced-dimensional perovskites via in situ chlorination for efficient deep-blue (454 nm) light-emitting diodes

Abstract Deep-blue perovskite light-emitting diodes (PeLEDs) based on reduced-dimensional perovskites (RDPs) still face a few challenges including severe trap-assisted nonradiative recombination, sluggish exciton transfer, and undesirable bathochromic shift of the electroluminescence spectra, impedi...

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Main Authors: Mubing Yu, Tingxiao Qin, Gang Gao, Kelei Zu, Dongming Zhang, Nan Chen, Dengke Wang, Yong Hua, Hong Zhang, Yong-Biao Zhao, Jiaqi Zhu
Format: Article
Language:English
Published: Nature Publishing Group 2025-02-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01768-3
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https://doi.org/10.1038/s41377-025-01768-3

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