ArticleNature nanotechnology2024
Spin coating epitaxial heterodimensional tin perovskites for light-emitting diodes.
Article in Nature nanotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Lattice engineering of thermally evaporated perovskite enables monolithically integrated micro-display.Science advances · 2026Article
- Lattice-Matched 2D Template Enables Efficient Cesium Tin Halide Perovskite Solar Cells.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Ultrabright Near-Infrared Lead-Free Perovskite Light-Emitting Diodes with Negligible Efficiency Roll-Off.Journal of the American Chemical Society · 2026Article
- Coherent 2D-3D van der Waals perovskite epitaxial heterostructures.Nature nanotechnology · 2026Article
- Elongated grain morphology for efficient and radiant NIR-II Sn-based perovskite light-emitting diodes.Nature communications · 2026Article
- Article
- Efficient lead-free antimony halide light-emitting diodes with 22% external quantum efficiency via a binary host-guest architecture.Science advances · 2026Article
- Halide Perovskite Heterostructures for High-Performance Light-Emitting Diodes.Nano-micro letters · 2026Review
- Scalable Manufacturing and Precise Patterning of Perovskites for Light-Emitting Diodes.Nano-micro letters · 2026Review
- Wide-Flow Aerosol Jet Printing Enables High-Throughput, Ultra-Low Aspect Ratio Patterning.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Reducing Nonradiative Recombination Losses in Tin-Based Perovskite LEDs Utilizing a Self-Assembled Monolayer.ACS applied materials & interfaces · 2025Article
- Pure Deep Red Electroluminescence in Mixed Phase Quasi-2D Tin Iodide Perovskite Heterostructure.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Multifunctional Chiral Halide Perovskites: Advancing Chiro-Optics, Chiro-Optoelectronics, and Spintronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Binary host-guest strategy enables bright and efficient lead-free zero-dimensional tin halide light-emitting diodes.Science advances · 2025Article
- In-Situ Self-Encapsulated Tin-Halide Perovskites for Air-Functional Near-Infrared Light-Emitting Diodes.ACS energy letters · 2025Article
- Efficient and stable near-infrared InAs quantum dot light-emitting diodes.Nature communications · 2025Article
- Article
- Targeted elimination of tetravalent-Sn-induced defects for enhanced efficiency and stability in lead-free NIR-II perovskite LEDs.Nature communications · 2024Article
Corrections and comments
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Authors and funding
22 authors.
Funding
Abstract
Environmentally friendly tin (Sn) perovskites have received considerable attention due to their great potential for replacing their toxic lead counterparts in applications of photovoltaics and light-emitting diodes (LEDs). However, the device performance of Sn perovskites lags far behind that of lead perovskites, and the highest reported external quantum efficiencies of near-infrared Sn perovskite LEDs are below 10%. The poor performance stems mainly from the numerous defects within Sn perovskite crystallites and grain boundaries, leading to serious non-radiative recombination. Various epitaxy methods have been introduced to obtain high-quality perovskites, although their sophisticated processes limit the scalable fabrication of functional devices. Here we demonstrate that epitaxial heterodimensional Sn perovskite films can be fabricated using a spin-coating process, and efficient LEDs with an external quantum efficiency of 11.6% can be achieved based on these films. The film is composed of a two-dimensional perovskite layer and a three-dimensional perovskite layer, which is highly ordered and has a well-defined interface with minimal interfacial areas between the different dimensional perovskites. This unique nanostructure is formed through direct spin coating of the perovskite precursor solution with tryptophan and SnF
Identifiers
38216685What OpenQuestion holds
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.