ArticleNature physics2024
Coupling to octahedral tilts in halide perovskite nanocrystals induces phonon-mediated attractive interactions between excitons.
Article in Nature physics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed.
- Kinetically Arrested Twin-Domain State in Formamidinium Lead Iodide.Journal of the American Chemical Society · 2026Article
- Photoinduced metastable cation disorder in metal halide double perovskites.Science advances · 2026Article
- Opposite and reversible optical switching in soft-lattice halide perovskites using light and heat.Science advances · 2026Article
- Reversible, Photo-Induced Lattice Distortions in Halide Perovskites.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Quantum beats of exciton-polarons in CsPbINature communications · 2026Article
- Ligand-Controlled Phonon Dynamics in CsPbBrJACS Au · 2026Article
- Ligand-Engineered Methylammonium Lead Bromide Nanoplatelets: Single-Photon Emission and Strong Light-Matter Coupling.ACS nano · 2026Article
- Phonon-driven wavefunction localization enhances room-temperature single-photon purity in large hybrid lead halide perovskite quantum dots.Nature communications · 2026Article
- Regulating Pb off-centering distortion for white-light emission in 2D halide perovskites.Nature communications · 2026Article
- Ultrafast Photoexcitation Induced Nonthermal Lattice Expansion in 2D Perovskite.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Atomically confined excitons in 2D perovskites for bright and sub-nanosecond scintillation.Nature communications · 2025Article
- A-Cation-Dependent Structure-Optical Property Relationships of Halide Perovskite Heterostructures with Complex Interfaces.Journal of the American Chemical Society · 2025Article
- Revealing the Low-Temperature Phase of FAPbIJournal of the American Chemical Society · 2025Article
- Tightly yet Dynamically Bound Aliphatic Guanidinium Ligands for Lead Halide Perovskite Nanocrystals.Journal of the American Chemical Society · 2025Article
- Atomistic Insights into Halide Double Perovskite Nanocrystals obtained by Multistep Synthesis and Efficient Compositional Engineering.ACS nano · 2025Article
- Direct Observation of the Exciton-Polaron in Single CsPbBrACS nano · 2025Article
- Magnon-mediated exciton-exciton interaction in a van der Waals antiferromagnet.Nature materials · 2025Article
- Article
- Extreme Electron-Photon Interaction in Disordered Perovskites.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Ultrafast Symmetry Control in Photoexcited Quantum Dots.Advanced materials (Deerfield Beach, Fla.) · 2025Article
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Authors and funding
23 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Understanding the origin of electron-phonon coupling in lead halide perovskites is key to interpreting and leveraging their optical and electronic properties. Here we show that photoexcitation drives a reduction of the lead-halide-lead bond angles, a result of deformation potential coupling to low-energy optical phonons. We accomplish this by performing femtosecond-resolved, optical-pump-electron-diffraction-probe measurements to quantify the lattice reorganization occurring as a result of photoexcitation in nanocrystals of FAPbBr
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