ArticleNature communications2019
Tailor-made nanostructures bridging chaos and order for highly efficient white organic light-emitting diodes.
Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed.
- Nanoimprint Lithography Enabling High-Performance Organic Optoelectronics: Advances and Perspectives.Nano-micro letters · 2026Review
- Enhancement of Light Extraction Efficiency Using Wavy-Patterned PDMS Substrates.Nanomaterials (Basel, Switzerland) · 2025Article
- Integrated metasurfaces for re-envisioning a near-future disruptive optical platform.Light, science & applications · 2023Review
- Wrinkle nanostructures generate a novel form of blue structural color in great argus flight feathers.iScience · 2023Article
- Centimeter-scale hole diffusion and its application in organic light-emitting diodes.Science advances · 2022Article
- A robust vertical nanoscaffold for recyclable, paintable, and flexible light-emitting devices.Science advances · 2022Article
- Single-step-fabricated disordered metasurfaces for enhanced light extraction from LEDs.Light, science & applications · 2021Article
- Tackling light trapping in organic light-emitting diodes by complete elimination of waveguide modes.Science advances · 2021Article
- Determining the Dielectric Tensor of Microtextured Organic Thin Films by Imaging Mueller Matrix Ellipsometry.The journal of physical chemistry letters · 2021Article
- Computational Study of Dipole Radiation in Re-Absorbing Perovskite Semiconductors for Optoelectronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Article
- Inside or outside: Evaluation of the efficiency enhancement of OLEDs with applied external scattering layers.Scientific reports · 2019Article
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Organic light-emitting diodes (OLEDs) suffer from notorious light trapping, resulting in only moderate external quantum efficiencies. Here, we report a facile, scalable, lithography-free method to generate controllable nanostructures with directional randomness and dimensional order, significantly boosting the efficiency of white OLEDs. Mechanical deformations form on the surface of poly(dimethylsiloxane) in response to compressive stress release, initialized by reactive ions etching with periodicity and depth distribution ranging from dozens of nanometers to micrometers. We demonstrate the possibility of independently tuning the average depth and the dominant periodicity. Integrating these nanostructures into a two-unit tandem white organic light-emitting diode, a maximum external quantum efficiency of 76.3% and a luminous efficacy of 95.7 lm W
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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.