ArticleThe journal of physical chemistry. B2012
Origin of long-lived coherences in light-harvesting complexes.
Article in The journal of physical chemistry. B, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.
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Who cites it
62 citing papers in PubMed.
- Computational Study of the Photophysical Properties and Electronic Structure of Gold (III) Complexes with Different Groups.ChemistryOpen · 2026Article
- Dissipation Pathways in a Photosynthetic Complex.The journal of physical chemistry letters · 2025Article
- Intramolecular charge transfer and the function of vibronic excitons in photosynthetic light harvesting.Photosynthesis research · 2024Review
- Seeking a quantum advantage with trapped-ion quantum simulations of condensed-phase chemical dynamics.Nature reviews. Chemistry · 2024Review
- Resonant vibrations produce quantum bridge over high-energy states in heterogeneous antenna.Photosynthesis research · 2023Article
- From antenna to reaction center: Pathways of ultrafast energy and charge transfer in photosystem II.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Coherent vibrational dynamics of AuChemical science · 2022Article
- Accelerating symmetry-breaking charge separation in a perylenediimide trimer through a vibronically coherent dimer intermediate.Nature chemistry · 2022Article
- Exact simulation of pigment-protein complexes unveils vibronic renormalization of electronic parameters in ultrafast spectroscopy.Nature communications · 2022Article
- Hidden vibronic and excitonic structure and vibronic coherence transfer in the bacterial reaction center.Science advances · 2022Article
- Redox conditions correlated with vibronic coupling modulate quantum beats in photosynthetic pigment-protein complexes.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- 2D Electronic Spectroscopic Techniques for Quantum Technology Applications.The journal of physical chemistry. C, Nanomaterials and interfaces · 2021Review
- Exciton Lifetime Distributions and Population Dynamics in the FMO Protein Complex fromACS omega · 2021Article
- Quantum biology revisited.Science advances · 2020Review
- Vibronic mixing enables ultrafast energy flow in light-harvesting complex II.Nature communications · 2020Article
- Electronic coherence lifetimes of the Fenna-Matthews-Olson complex and light harvesting complex II.Chemical science · 2019Article
- Elucidation of near-resonance vibronic coherence lifetimes by nonadiabatic electronic-vibrational state character mixing.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Advances and opportunities in ultrafast X-ray crystallography and ultrafast structural optical crystallography of nuclear and electronic protein dynamics.Structural dynamics (Melville, N.Y.) · 2019Article
- Quantum Chemical Modeling of the Photoinduced Activity of Multichromophoric Biosystems.Chemical reviews · 2019Review
- Coherent multidimensional spectroscopy of dilute gas-phase nanosystems.Nature communications · 2018Article
2 more citing papers are in PubMed but not listed here.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A vibronic exciton model is applied to explain the long-lived oscillatory features in the two-dimensional (2D) electronic spectra of the Fenna-Matthews-Olson (FMO) complex. Using experimentally determined parameters and uncorrelated site energy fluctuations, the model predicts oscillations with dephasing times of 1.3 ps at 77 K, which is in a good agreement with the experimental results. These long-lived oscillations originate from the coherent superposition of vibronic exciton states with dominant contributions from vibrational excitations on the same pigment. The oscillations obtain a large amplitude due to excitonic intensity borrowing, which gives transitions with strong vibronic character a significant intensity despite the small Huang-Rhys factor. Purely electronic coherences are found to decay on a 200 fs time scale.
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