Evidence map›Paper›PMID 42399243›Full record

ArticleNature communications2026

Unlocking stable intermediate states in SrFeO

Paul Nizet, Francesco Chiabrera, Alicia Ruiz-Caridad, Anton Kaus, Ona Falcó, Lixin Zhang, Lluís Yedra, Sònia Estradé, Regina Dittmann, Francesca Peiró and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Paul NizetDepartment of Advanced Materials for Energy Applications, Catalonia Institute for Energy Research (IREC), Jardins de les Dones de Negre 1, 08930, Sant Adrià del Besòs, Barcelona, Spain.
Francesco ChiabreraDepartment of Advanced Materials for Energy Applications, Catalonia Institute for Energy Research (IREC), Jardins de les Dones de Negre 1, 08930, Sant Adrià del Besòs, Barcelona, Spain. fchiabrera@irec.cat.ORCID http://orcid.org/0000-0001-8940-2708
Alicia Ruiz-CaridadDepartment of Advanced Materials for Energy Applications, Catalonia Institute for Energy Research (IREC), Jardins de les Dones de Negre 1, 08930, Sant Adrià del Besòs, Barcelona, Spain.ORCID http://orcid.org/0009-0001-4894-8322
Anton KausPeter Gruenberg Institute 7, Forschungszentrum Juelich GmbH, Juelich, Germany.ORCID http://orcid.org/0009-0004-0070-1795
Ona FalcóDepartment of Electronics and Biomedical Engineering and Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Martí i Franquès 1, Barcelona, Spain.ORCID http://orcid.org/0009-0008-2787-3844
Lixin ZhangPeter Gruenberg Institute 7, Forschungszentrum Juelich GmbH, Juelich, Germany.
Lluís YedraDepartment of Electronics and Biomedical Engineering and Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Martí i Franquès 1, Barcelona, Spain.ORCID http://orcid.org/0000-0003-1818-9836
Sònia EstradéDepartment of Electronics and Biomedical Engineering and Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Martí i Franquès 1, Barcelona, Spain.ORCID http://orcid.org/0000-0002-3340-877X
Regina DittmannPeter Gruenberg Institute 7, Forschungszentrum Juelich GmbH, Juelich, Germany.ORCID http://orcid.org/0000-0003-1886-1864
Francesca PeiróDepartment of Electronics and Biomedical Engineering and Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Martí i Franquès 1, Barcelona, Spain.ORCID http://orcid.org/0000-0002-5697-0554
Felix GunkelPeter Gruenberg Institute 7, Forschungszentrum Juelich GmbH, Juelich, Germany.ORCID http://orcid.org/0000-0003-1178-9986
Albert TarancónDepartment of Advanced Materials for Energy Applications, Catalonia Institute for Energy Research (IREC), Jardins de les Dones de Negre 1, 08930, Sant Adrià del Besòs, Barcelona, Spain. atarancon@irec.cat.ORCID http://orcid.org/0000-0002-1933-2406

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 505655178EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101017709EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101066321EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 101107093EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 824072Generalitat de Catalunya (Government of Catalonia) 2021-SGR-00750
6 · The paper itself

Abstract

Voltage-controlled ion insertion provides a powerful strategy for the analog tuning of material properties, enabling adaptive devices such as neuromorphic transistors and smart displays. Among tunable materials, mixed ionic-electronic conducting oxides undergoing topotactic phase transitions are particularly compelling due to their dramatic property changes between fully oxidized and fully reduced states. However, intermediate oxidation states remain largely underexplored because of significant control limitations. In this work, we investigate the topotactic phase transition in strontium ferrite (SrFeO

Identifiers

PMID42399243
PMCPMC13470344

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.