ArticleProceedings of the National Academy of Sciences of the United States of America2014
Multidimensional spectroscopy of photoreactivity.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Signatures of a Conical Intersection in Two-Dimensional Spectra of a Red-Absorbing Squaraine Dye.Journal of the American Chemical Society · 2025Article
- Two-Dimensional Electronic Spectroscopy of Rhodamine 700 Using an 8 fs Ultrabroadband Laser Source and Full-Wavelength Reference Detection.The journal of physical chemistry. A · 2025Article
- 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
- Increasing Pump-Probe Signal toward Asymptotic Limits.The journal of physical chemistry. B · 2023Review
- Probing the electronic structure and photophysics of thiophene-diketopyrrolopyrrole derivatives in solution.Physical chemistry chemical physics : PCCP · 2022Article
- Excited-State Vibronic Dynamics of Bacteriorhodopsin from Two-Dimensional Electronic Photon Echo Spectroscopy and Multiconfigurational Quantum Chemistry.The journal of physical chemistry letters · 2020Article
- Synergistic Approach of Ultrafast Spectroscopy and Molecular Simulations in the Characterization of Intramolecular Charge Transfer in Push-Pull Molecules.Molecules (Basel, Switzerland) · 2020Review
- Vibronic coherence evolution in multidimensional ultrafast photochemical processes.Nature communications · 2019Article
- Rapid multiple-quantum three-dimensional fluorescence spectroscopy disentangles quantum pathways.Nature communications · 2019Article
- Recent advances in multidimensional ultrafast spectroscopy.Royal Society open science · 2018Review
- Ultrafast Solvation Dynamics and Vibrational Coherences of Halogenated Boron-Dipyrromethene Derivatives Revealed through Two-Dimensional Electronic Spectroscopy.Journal of the American Chemical Society · 2017Article
- Correlating the motion of electrons and nuclei with two-dimensional electronic-vibrational spectroscopy.Proceedings of the National Academy of Sciences of the United States of America · 2014Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coherent multidimensional electronic spectroscopy is commonly used to investigate photophysical phenomena such as light harvesting in photosynthesis in which the system returns back to its ground state after energy transfer. By contrast, we introduce multidimensional spectroscopy to study ultrafast photochemical processes in which the investigated molecule changes permanently. Exemplarily, the emergence in 2D and 3D spectra of a cross-peak between reactant and product reveals the cis-trans photoisomerization of merocyanine isomers. These compounds have applications in organic photovoltaics and optical data storage. Cross-peak oscillations originate from a vibrational wave packet in the electronically excited state of the photoproduct. This concept isolates the isomerization dynamics along different vibrational coordinates assigned by quantum-chemical calculations, and is applicable to determine chemical dynamics in complex photoreactive networks.
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