ArticleNature materials2018
Electron-phonon interaction in efficient perovskite blue emitters.
Article in Nature materials, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers.
What it found
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Who cites it
108 citing papers in PubMed, 633 citations in OpenAlex.
- A chlorinated organic cation enables stable 2D/3D tin iodide perovskite photovoltaics.Nature materials · 2026Article
- Unlock lasing in two-dimensional metal halide perovskites by tuning nsScience advances · 2026Article
- Living growth of ultra-bright 2D perovskites with long-lived carriers.Nature communications · 2026Article
- Article
- Ligand-Controlled Phonon Dynamics in CsPbBrJACS Au · 2026Article
- Air-Stable Room-Temperature Quasi-2D Tin Iodide Perovskite Microlasers.ACS photonics · 2026Article
- Microscopic Insights into Magneto-optics and Magneto-transport in 2D Perovskites.Nano letters · 2026Article
- Harnessing Metal-Halide Layered Perovskite Structures for Next-Generation Lighting Sources.Accounts of materials research · 2026Article
- Suppressing electron-phonon coupling in perovskite nanoplatelets for efficient pure-red light-emitting diodes with narrow spectral emission.Nature communications · 2026Article
- Regulating Pb off-centering distortion for white-light emission in 2D halide perovskites.Nature communications · 2026Article
- Deep-blue light-emitting diodes based on perovskite single-crystal thin films.Science advances · 2025Article
- Role of the Metal Cation on the Amplified Spontaneous Emission Properties of Two-Dimensional Perovskites.Journal of the American Chemical Society · 2025Article
- Dimension Tailoring of Quasi-2D Perovskite Films Based on Atmosphere Control Toward Enhanced Amplified Spontaneous Emission.Materials (Basel, Switzerland) · 2025Article
- Multimode phonon-polaritons in lead-halide perovskites in the ultrastrong coupling regime.Nature communications · 2025Article
- Cage Balancing Enhances Optoelectronic and Lasing Performance in Stable Quasi-2D Tin Iodide Perovskites.Journal of the American Chemical Society · 2025Article
- Synthesis of zero-dimensional octahedral metal halides through solvent incorporation and their photophysical properties.Nature chemistry · 2025Article
- Tunable Emission Properties of SbNanomaterials (Basel, Switzerland) · 2025Article
- Photoluminescence and Stability of 2D Ruddlesden-Popper Halide Perovskites.Molecules (Basel, Switzerland) · 2025Article
- Structure-Emission Property Relationship of Bilayer 2D Hybrid Perovskites.Journal of the American Chemical Society · 2025Article
- The Deepest Blue: Major Advances and Challenges in Deep Blue Emitting Quasi-2D and Nanocrystalline Perovskite LEDs.Advanced materials (Deerfield Beach, Fla.) · 2025Review
48 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Low-dimensional perovskites have-in view of their high radiative recombination rates-shown great promise in achieving high luminescence brightness and colour saturation. Here we investigate the effect of electron-phonon interactions on the luminescence of single crystals of two-dimensional perovskites, showing that reducing these interactions can lead to bright blue emission in two-dimensional perovskites. Resonance Raman spectra and deformation potential analysis show that strong electron-phonon interactions result in fast non-radiative decay, and that this lowers the photoluminescence quantum yield (PLQY). Neutron scattering, solid-state NMR measurements of spin-lattice relaxation, density functional theory simulations and experimental atomic displacement measurements reveal that molecular motion is slowest, and rigidity greatest, in the brightest emitter. By varying the molecular configuration of the ligands, we show that a PLQY up to 79% and linewidth of 20 nm can be reached by controlling crystal rigidity and electron-phonon interactions. Designing crystal structures with electron-phonon interactions in mind offers a previously underexplored avenue to improve optoelectronic materials' performance.
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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.