High-efficiency transparent air-processed perovskite LEDs enabled by size-dependent plasmonic enhancement.

Authors

Hailong Wang, Wenjie Bu, Qilin Zheng, Wenqiang Wang, Yongqiang Ji, Yiman Zhang, Yangming Hu, Wenjun Zhang, Jibo Tang, Qingqian Wang, Xiaobo He, Hongxing Xu

Published in

Chemical communications (Cambridge, England). Jul 07, 2026. Epub Jul 07, 2026.

Abstract

Buried Au nanoparticles at the NiO_x interface induce size-dependent localized surface plasmon resonance. Optimized 80 nm particles provide strong near-field enhancement and accelerate radiative recombination without shifting the 535 nm emission. Air-processed transparent PeLEDs achieve a record total EQE of 20.25%, among the highest reported.

PMID:
42411343
Bibliographic data and abstract were imported from PubMed on 07 Jul 2026.

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