Modulating buried interface with 3-guanidinopropionic acid toward efficient NiOx-based perovskite light-emitting diodes

Nickel oxide (NiOx) has emerged as a promising hole transport layer for perovskite light-emitting diodes (Pero-LEDs), yet its interfacial incompatibility with perovskite remains a critical challenge. The unmodified NiOx surface typically exhibits a high density of defect states, including nickel vac...

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Principais autores:	Yaping Zhao, Mingliang Li, Chiayun Liu, Guangzhi Hu, Zhanhua Wei
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Tsinghua University Press 2026-03-01
Colecção:	Nano Research
Assuntos:	perovskite light-emitting diodes nickel oxide buried interface modification defect passivation charge transport
Acesso em linha:	https://www.sciopen.com/article/10.26599/NR.2025.94908141
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