Charge injection engineering at organic/ inorganic heterointerfaces for high-efficiency and fast-response perovskite light-emitting diodes

PaperPaios
Written By Fluxim AG

Li, Z., Chen, Z., Shi, Z. et al. Nat Commun 14, 6441 (2023). https://doi.org/10.1038/s41467-023-41929-9

This paper focuses on enhancing the performance and response speed of perovskite light-emitting diodes (PeLEDs) by engineering the charge injection at the organic-inorganic heterointerfaces. They introduced a self-assembled monolayer to improve interface robustness, passivate interfacial traps, and align energy levels.

How Paios was used

Paios was used to study the transient photo-voltage and photocurrent responses, revealing improved charge injection and transport properties, which significantly enhanced the device's efficiency and response speed.

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