Evidence map›Paper›PMID 26798836›Full record

ArticleStructural dynamics (Melville, N.Y.)2016

Activation of coherent lattice phonon following ultrafast molecular spin-state photo-switching: A molecule-to-lattice energy transfer.

A Marino, M Cammarata, S F Matar, J-F Létard, G Chastanet, M Chollet, J M Glownia, H T Lemke, E Collet

Abstract read
In one paragraph

Article in Structural dynamics (Melville, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Dynamics of Spin Crossover Molecular Complexes.Nanomaterials (Basel, Switzerland) · 2022
    Review
  5. Article
  6. Perspective: Opportunities for ultrafast science at SwissFEL.Structural dynamics (Melville, N.Y.) · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. 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

9 authors.

A MarinoInstitute de Physique de Rennes , UMR 6251 University Rennes 1-CNRS, 35042 Rennes, France.
M CammarataInstitute de Physique de Rennes , UMR 6251 University Rennes 1-CNRS, 35042 Rennes, France.
S F MatarCNRS, Université de Bordeaux , ICMCB, 87 avenue du Dr. A. Schweitzer, Pessac 33608, France.
J-F LétardCNRS, Université de Bordeaux , ICMCB, 87 avenue du Dr. A. Schweitzer, Pessac 33608, France.
G ChastanetCNRS, Université de Bordeaux , ICMCB, 87 avenue du Dr. A. Schweitzer, Pessac 33608, France.
M CholletLCLS, SLAC National Laboratory , Menlo Park, California 94025, USA.
J M GlowniaLCLS, SLAC National Laboratory , Menlo Park, California 94025, USA.
H T LemkeLCLS, SLAC National Laboratory , Menlo Park, California 94025, USA.
E ColletInstitute de Physique de Rennes , UMR 6251 University Rennes 1-CNRS, 35042 Rennes, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We combine ultrafast optical spectroscopy with femtosecond X-ray absorption to study the photo-switching dynamics of the [Fe(PM-AzA)2(NCS)2] spin-crossover molecular solid. The light-induced excited spin-state trapping process switches the molecules from low spin to high spin (HS) states on the sub-picosecond timescale. The change of the electronic state (<50 fs) induces a structural reorganization of the molecule within 160 fs. This transformation is accompanied by coherent molecular vibrations in the HS potential and especially a rapidly damped Fe-ligand breathing mode. The time-resolved studies evidence a delayed activation of coherent optical phonons of the lattice surrounding the photoexcited molecules.

Identifiers

PMID26798836
PMCPMC4720109

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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.