ArticleThe journal of physical chemistry letters2019
Ultrafast Tracking of Exciton and Charge Carrier Transport in Optoelectronic Materials on the Nanometer Scale.
Article in The journal of physical chemistry letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Visualizing Dynamic Processes in Energy Materials by Interferometric Scattering Microscopy.ACS energy letters · 2026Review
- Topologically enhanced exciton transport.Nature communications · 2025Article
- Molecular Engineering of Interlayer Exciton Delocalization in 2D Perovskites.Journal of the American Chemical Society · 2025Article
- Rapid Wide-Field Correlative Mapping of Electronic and Vibrational Ultrafast Dynamics in Solids.ACS nano · 2025Article
- Long-Range Hot-Carrier Transport in Topologically Connected HgTe Quantum Dots.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Article
- Ultrafast optical properties and applications of anisotropic 2D materials.Nanophotonics (Berlin, Germany) · 2024Article
- Progress and Prospects in Optical Ultrafast Microscopy in the Visible Spectral Region: Transient Absorption and Two-Dimensional Microscopy.The journal of physical chemistry. C, Nanomaterials and interfaces · 2023Review
- Direct observation of ultrafast singlet exciton fission in three dimensions.Nature communications · 2022Article
- A New Frontier in Exciton Transport: Transient Delocalization.The journal of physical chemistry letters · 2022Review
- Tuning the Coherent Propagation of Organic Exciton-Polaritons through Dark State Delocalization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Ultrafast exciton transport at early times in quantum dot solids.Nature materials · 2022Article
- Signatures of Dimensionality and Symmetry in Exciton Band Structure: Consequences for Exciton Dynamics and Transport.Nano letters · 2021Article
- Efficient energy transport in an organic semiconductor mediated by transient exciton delocalization.Science advances · 2021Article
- Imaging the coherent propagation of collective modes in the excitonic insulator TaScience advances · 2021Article
- Article
- Exciton Diffusion in Highly-Ordered One Dimensional Conjugated Polymers: Effects of Back-Bone Torsion, Electronic Symmetry, Phonons and Annihilation.The journal of physical chemistry letters · 2021Article
- Ultrafast Transient Holographic Microscopy.Nano letters · 2021Article
- Effective Negative Diffusion of Singlet Excitons in Organic Semiconductors.The journal of physical chemistry letters · 2021Article
- Exciton Modulation in Perylene-Based Molecular Crystals Upon Formation of a Metal-Organic Interface From Many-Body Perturbation Theory.Frontiers in chemistry · 2021Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We present a novel optical transient absorption and reflection microscope based on a diffraction-limited pump pulse in combination with a wide-field probe pulse, for the spatiotemporal investigation of ultrafast population transport in thin films. The microscope achieves a temporal resolution down to 12 fs and simultaneously provides sub-10 nm spatial accuracy. We demonstrate the capabilities of the microscope by revealing an ultrafast excited-state exciton population transport of up to 32 nm in a thin film of pentacene and by tracking the carrier motion in p-doped silicon. The use of few-cycle optical excitation pulses enables impulsive stimulated Raman microspectroscopy, which is used for in situ verification of the chemical identity in the 100-2000 cm
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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.