Related Experiment Video
Updated: Jul 8, 2026
08:12
Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
Published on: September 8, 2017
High-efficiency transparent air-processed perovskite LEDs enabled by size-dependent plasmonic enhancement
Hailong Wang1, Wenjie Bu1,2, Qilin Zheng1
1Institute of Physics, Henan Academy of Sciences, Zhengzhou, China. wanghailong@hnas.ac.cn.
Chemical Communications (Cambridge, England)
|July 7, 2026
Abstract:
Buried Au nanoparticles at the NiOx 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.
