ArticleACS photonics2022
Controlling Exciton Propagation in Organic Crystals through Strong Coupling to Plasmonic Nanoparticle Arrays.
Article in ACS photonics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Plasmon-Exciton Coupling and Dephasing in Hybrid Au Nanostructure/J-Aggregate Systems.The journal of physical chemistry. C, Nanomaterials and interfaces · 2026Article
- Quantum Dynamics Simulations of Polariton Transport in a Bloch Surface Wave Cavity.Nanophotonics (Berlin, Germany) · 2026Article
- Article
- Exciton-polariton dynamics in multilayered materials.Nature communications · 2026Article
- Disentangling the absorption lineshape of methylene blue for nanocavity strong coupling.Nanophotonics (Berlin, Germany) · 2025Article
- Microscopic Theory of Polaron-Polariton Dispersion and Propagation.Nano letters · 2025Article
- Perspective on Many-Body Methods for Molecular Polaritonic Systems.Journal of chemical theory and computation · 2025Review
- Microscopic theory of polariton group velocity renormalization.Nature communications · 2025Article
- Disentangling Enhanced Diffusion and Ballistic Motion of Excitons Coupled to Bloch Surface Waves with Molecular Dynamics Simulations.The journal of physical chemistry letters · 2025Article
- A general model for designing the chirality of exciton-polaritons.Nanophotonics (Berlin, Germany) · 2025Article
- Quantum Dynamics Simulations of Exciton Polariton Transport.Nano letters · 2025Article
- Mechanism of Molecular Polariton Decoherence in the Collective Light-Matter Couplings Regime.The journal of physical chemistry letters · 2024Article
- Condensation of Exciton-Polaritons in a Bound State in the Continuum: Effects of the Excitation Spot Size and Polariton Transport.ACS nano · 2024Article
- Strong coupling in molecular systems: a simple predictor employing routine optical measurements.Nanophotonics (Berlin, Germany) · 2024Article
- Investigating the collective nature of cavity-modified chemical kinetics under vibrational strong coupling.Nanophotonics (Berlin, Germany) · 2024Article
- Photochemical initiation of polariton-mediated exciton propagation.Nanophotonics (Berlin, Germany) · 2024Article
- Strong Coupling of Two-Dimensional Excitons and Plasmonic Photonic Crystals: Microscopic Theory Reveals Triplet Spectra.ACS photonics · 2024Article
- Recent progress of exciton transport in two-dimensional semiconductors.Nano convergence · 2023Review
- Tuning the Coherent Propagation of Organic Exciton-Polaritons through the Cavity Q-factor.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Multi-scale molecular dynamics simulations of enhanced energy transfer in organic molecules under strong coupling.Nature communications · 2023Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Exciton transport in most organic materials is based on an incoherent hopping process between neighboring molecules. This process is very slow, setting a limit to the performance of organic optoelectronic devices. In this Article, we overcome the incoherent exciton transport by strongly coupling localized singlet excitations in a tetracene crystal to confined light modes in an array of plasmonic nanoparticles. We image the transport of the resulting exciton-polaritons in Fourier space at various distances from the excitation to directly probe their propagation length as a function of the exciton to photon fraction. Exciton-polaritons with an exciton fraction of 50% show a propagation length of 4.4 μm, which is an increase by 2 orders of magnitude compared to the singlet exciton diffusion length. This remarkable increase has been qualitatively confirmed with both finite-difference time-domain simulations and atomistic multiscale molecular dynamics simulations. Furthermore, we observe that the propagation length is modified when the dipole moment of the exciton transition is either parallel or perpendicular to the cavity field, which opens a new avenue for controlling the anisotropy of the exciton flow in organic crystals. The enhanced exciton-polariton transport reported here may contribute to the development of organic devices with lower recombination losses and improved performance.
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