Evidence map›Paper›PMID 40480987›Full record

ArticleNature communications2025

Ultrafast charge-transfer-induced spin transition in cobalt-tungstate molecular photomagnets.

Kazuki Nakamura, Laurent Guérin, Gaël Privault, Koji Nakabayashi, Marius Hervé, Eric Collet, Shin-Ichi Ohkoshi

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Ultrafast chemistry.Communications chemistry · 2026
    Article
  4. Article
  5. Article
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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

7 authors.

Kazuki NakamuraDepartment of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan.ORCID http://orcid.org/0009-0009-3807-3567
Laurent GuérinDYNACOM IRL2015 University of Tokyo - CNRS - Université de Rennes, Department of Chemistry, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan.ORCID http://orcid.org/0000-0002-0509-8444
Gaël PrivaultDYNACOM IRL2015 University of Tokyo - CNRS - Université de Rennes, Department of Chemistry, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan.ORCID http://orcid.org/0000-0002-4086-751X
Koji NakabayashiDepartment of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan. knakabayashi@chem.s.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0002-5946-944X
Marius HervéDYNACOM IRL2015 University of Tokyo - CNRS - Université de Rennes, Department of Chemistry, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan.ORCID http://orcid.org/0000-0003-2291-6469
Eric ColletDYNACOM IRL2015 University of Tokyo - CNRS - Université de Rennes, Department of Chemistry, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan. eric.collet@univ-rennes.fr.ORCID http://orcid.org/0000-0003-0810-7411
Shin-Ichi OhkoshiDepartment of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan. ohkoshi@chem.s.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0001-9359-5928

Funding

Agence Nationale de la Recherche (French National Research Agency) ANR-19-CE30-0004, ANR-19-CE29-0018Iketani Science and Technology Foundation 0351111-AMEXT | Japan Science and Technology Agency (JST) JPMJAN23 A2MEXT | Japan Society for the Promotion of Science (JSPS) 20H00369, 25H00866Ministry of Education, Culture, Sports, Science and Technology (MEXT) JPMXS0118068681
6 · The paper itself

Abstract

In materials exhibiting photoinduced phase transitions, and in which both charge transfer and spin transitions occur, there has long been a debate about which process drives the phase transition. Herein, we present experimental evidence supporting an optically charge-transfer-induced spin transition (CTIST) process, as demonstrated through femtosecond optical spectroscopy in two-dimensional cyanido-bridged cobalt-tungstate photomagnets. Optical and magnetic studies revealed that the photoexcitation of the ground low-temperature (LT) Co

Identifiers

PMID40480987
PMCPMC12144094

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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.