Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot

Perovskite light-emitting diodes (PeLEDs) based on three-dimensional (3D) polycrystalline perovskites suffer from ion migration, which causes overshoot of luminance over time during operation and reduces its operational lifetime. Here, we demonstrate 3D/2D hybrid PeLEDs with extremely reduced lumina...

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Publicado no:Nat Commun
Main Authors: Kim, Hobeom, Kim, Joo Sung, Heo, Jung-Min, Pei, Mingyuan, Park, In-Hyeok, Liu, Zhun, Yun, Hyung Joong, Park, Min-Ho, Jeong, Su-Hun, Kim, Young-Hoon, Park, Jin-Woo, Oveisi, Emad, Nagane, Satyawan, Sadhanala, Aditya, Zhang, Lijun, Kweon, Jin Jung, Lee, Sung Keun, Yang, Hoichang, Jang, Hyun Myung, Friend, Richard H., Loh, Kian Ping, Nazeeruddin, Mohammad Khaja, Park, Nam-Gyu, Lee, Tae-Woo
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group UK 2020
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7338442/
https://ncbi.nlm.nih.gov/pubmed/32632144
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-17072-0
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