Evidence map›Paper›PMID 29891703›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Monitoring molecular nonadiabatic dynamics with femtosecond X-ray diffraction.

Kochise Bennett, Markus Kowalewski, Jérémy R Rouxel, Shaul Mukamel

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Raman Spectroscopy of Conical Intersections Using Entangled Photons.The journal of physical chemistry letters · 2024
    Article
  5. Article
  6. Review
  7. Electronic coherences in nonadiabatic molecular photophysics revealed by time-resolved photoelectron spectroscopy.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  8. Article
  9. Unveiling the spatial distribution of molecular coherences at conical intersections by covariance X-ray diffraction signals.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  10. Article
  11. Imaging conical intersection dynamics during azobenzene photoisomerization by ultrafast X-ray diffraction.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Imaging electron-density fluctuations by multidimensional X-ray photon-coincidence diffraction.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  16. Multiscale wavelet decomposition of time-resolved X-ray diffraction signals in cyclohexadiene.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. QnAs with Shaul Mukamel.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Kochise BennettDepartment of Chemistry, University of California, Irvine, CA 92697-2025.
Markus KowalewskiDepartment of Chemistry, University of California, Irvine, CA 92697-2025.ORCID 0000-0002-2288-2548
Jérémy R RouxelDepartment of Chemistry, University of California, Irvine, CA 92697-2025.
Shaul MukamelDepartment of Chemistry, University of California, Irvine, CA 92697-2025; smukamel@uci.edu.ORCID 0000-0002-6015-3135

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ultrafast time-resolved X-ray scattering, made possible by free-electron laser sources, provides a wealth of information about electronic and nuclear dynamical processes in molecules. The technique provides stroboscopic snapshots of the time-dependent electronic charge density traditionally used in structure determination and reflects the interplay of elastic and inelastic processes, nonadiabatic dynamics, and electronic populations and coherences. The various contributions to ultrafast off-resonant diffraction from populations and coherences of molecules in crystals, in the gas phase, or from single molecules are surveyed for core-resonant and off-resonant diffraction. Single-molecule [Formula: see text] scaling and two-molecule [Formula: see text] scaling contributions, where N is the number of active molecules, are compared. Simulations are presented for the excited-state nonadiabatic dynamics of the electron harpooning at the avoided crossing in NaF. We show how a class of multiple diffraction signals from a single molecule can reveal charge-density fluctuations through multidimensional correlation functions of the charge density.

Indexed as

nonadiabatic dynamicsphotochemistryultrafast dynamicsx-ray diffraction

Identifiers

PMID29891703
PMCPMC6042073

What OpenQuestion holds

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Registered trials

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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.