ArticleScientific reports2024
New nanostructure perovskite-based light-emitting diode with superior light extraction efficiency enhancement.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 14 citations in OpenAlex.
- Perovskite Light-Emitting Diodes: Engineering, Stability, and Applications.Micromachines · 2026Review
- Suppression of optical losses in near-infrared PeLEDs using CH(NH₂)₂PbI₃ nanorods embedded in fluoride-based emissive layers.Scientific reports · 2025Article
- Plasmonic nanoparticles boost low-current perovskite LEDs governed by photon recycling effects.RSC advances · 2025Article
- Light-Emitting Diodes Based on Metal Halide Perovskite and Perovskite Related Nanocrystals.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Strategies for Controlling Emission Anisotropy in Lead Halide Perovskite Emitters for LED Outcoupling Enhancement.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Enhanced light extraction by optimizing near-infrared perovskite-based light emitting diode (PeLED).Scientific reports · 2024Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The external quantum efficiency (EQE) of a perovskite-based light-emitting diode (PELED) is a key indicator, comprising the internal quantum efficiency (IQE) and light extraction efficiency (LEE). Currently, enhancing EQE faces a major challenge in optimizing LEE. This study introduces an innovative structure to boost LEE, exploring various influencing parameters. The transition from a planar to a domical architecture leverages factors like the waveguiding effect, resulting in a remarkable tenfold increase in LEE, from 6 to 59%. Additionally, investigations into factors affecting LEE, such as altering dipole orientation, material-substrate contact angle, and layer thickness, reveal the potential for further improvement. The optimized structure attains an impressive LEE value of 74%.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.