ArticleScientific reports2013
Enhancement of vibronic and ground-state vibrational coherences in 2D spectra of photosynthetic complexes.
Article in Scientific reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Vibronic Coherence in a Minimal Pigment-Protein Complex Probed by Two-Dimensional Electronic-Vibrational Spectroscopy.The journal of physical chemistry. B · 2026Article
- Resonant vibrations produce quantum bridge over high-energy states in heterogeneous antenna.Photosynthesis research · 2023Article
- Photon Energy-Dependent Ultrafast Exciton Transfer in Chlorosomes ofThe journal of physical chemistry. B · 2023Article
- Population and coherence dynamics in large conjugated porphyrin nanorings.Chemical science · 2022Article
- Exact simulation of pigment-protein complexes unveils vibronic renormalization of electronic parameters in ultrafast spectroscopy.Nature communications · 2022Article
- Synthetic Control of Exciton Dynamics in Bioinspired Cofacial Porphyrin Dimers.Journal of the American Chemical Society · 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
- DNA scaffold supports long-lived vibronic coherence in an indodicarbocyanine (Cy5) dimer.Chemical science · 2020Article
- 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
- Coherent wavepackets in the Fenna-Matthews-Olson complex are robust to excitonic-structure perturbations caused by mutagenesis.Nature chemistry · 2018Article
- Recent advances in multidimensional ultrafast spectroscopy.Royal Society open science · 2018Review
- Quantum effects in biology: golden rule in enzymes, olfaction, photosynthesis and magnetodetection.Proceedings. Mathematical, physical, and engineering sciences · 2017Review
- Controlling quantum-beating signals in 2D electronic spectra by packing synthetic heterodimers on single-walled carbon nanotubes.Nature chemistry · 2017Article
- The Role of Resonant Vibrations in Electronic Energy Transfer.Chemphyschem : a European journal of chemical physics and physical chemistry · 2016Article
- Mutations to R. sphaeroides Reaction Center Perturb Energy Levels and Vibronic Coupling but Not Observed Energy Transfer Rates.The journal of physical chemistry. A · 2016Article
- Role of coherent vibrations in energy transfer and conversion in photosynthetic pigment-protein complexes.Photosynthesis research · 2016Review
- Virtual eyes for technology and cultural heritage: toward computational strategy for new and old indigo-based dyes.Theoretical chemistry accounts · 2015Article
- Communication: Coherences observed in vivo in photosynthetic bacteria using two-dimensional electronic spectroscopy.The Journal of chemical physics · 2015Article
- Towards quantification of vibronic coupling in photosynthetic antenna complexes.The Journal of chemical physics · 2015Article
Corrections and comments
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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 investigate the recently proposed mechanism of enhancement of coherent oscillations due to mixing of electronic and nuclear degrees of freedom. We study a dimer system to elucidate the role of resonance coupling, site energies, vibrational frequency and energy disorder in the enhancement of vibronic-exciton and ground-state vibrational coherences, and to identify regimes where this enhancement is significant. For a heterodimer representing two coupled bachteriochloropylls of the FMO complex, long-lived vibronic coherences are found to be generated only when the frequency of the mode is in the vicinity of the electronic energy difference. Although the vibronic-exciton coherences exhibit a larger initial amplitude compared to the ground-state vibrational coherences, we conclude that, due to the dephasing of the former, both type of coherences have a similar magnitude at longer population time.
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