Evidence map›Paper›PMID 39191732›Full record

ArticleNature communications2024

Extensive hydrogen incorporation is not necessary for superconductivity in topotactically reduced nickelates.

Purnima P Balakrishnan, Dan Ferenc Segedin, Lin Er Chow, Paige E Quarterman, Shin Muramoto, Mythili Surendran, Ranjan K Patel, Harrison LaBollita, Grace A Pan, Qi Song and 12 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Orientation-Engineered Insulator-Metal Transition in Vanadium Dioxide.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Pressure-Induced Phase Transitions in Bilayer LaThe journal of physical chemistry. C, Nanomaterials and interfaces · 2026
    Article
  3. Article
  4. From Oxidized PrNiInorganic chemistry · 2025
    Article
  5. 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

22 authors.

Purnima P Balakrishnan *NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA. purnima.balakrishnan@nist.gov.ORCID http://orcid.org/0000-0002-1426-669X
Dan Ferenc Segedin *Department of Physics, Harvard University, Cambridge, MA, 02138, USA.ORCID http://orcid.org/0000-0001-7162-8100
Lin Er Chow *Department of Physics, Faculty of Science, National University of Singapore, Singapore, 117551, Singapore.ORCID http://orcid.org/0000-0003-4709-8298
Paige E QuartermanNIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.ORCID http://orcid.org/0000-0001-6272-6243
Shin MuramotoMaterial Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Mythili SurendranMork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, 90089, USA.ORCID http://orcid.org/0000-0001-6020-5241
Ranjan K PatelDepartment of Physics, Indian Institute of Science, Bengaluru, 560012, India.
Harrison LaBollitaDepartment of Physics, Arizona State University, Tempe, AZ, 85287, USA.ORCID http://orcid.org/0000-0002-6699-8577
Grace A PanDepartment of Physics, Harvard University, Cambridge, MA, 02138, USA.ORCID http://orcid.org/0000-0002-4512-1215
Qi SongDepartment of Physics, Harvard University, Cambridge, MA, 02138, USA.ORCID http://orcid.org/0000-0002-1254-4131
Yang ZhangThe Rowland Institute at Harvard, Harvard University, Cambridge, MA, 02138, USA.ORCID http://orcid.org/0000-0003-1684-6273
Ismail El BaggariThe Rowland Institute at Harvard, Harvard University, Cambridge, MA, 02138, USA.
Koushik JagadishMork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, 90089, USA.ORCID http://orcid.org/0000-0001-8856-5310
Yu-Tsun ShaoMork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, 90089, USA.ORCID http://orcid.org/0000-0002-5574-0490
Berit H GoodgeSchool of Applied and Engineering Physics, Cornell University, Ithaca, NY, 14853, USA.ORCID http://orcid.org/0000-0003-0948-7698
Lena F KourkoutisSchool of Applied and Engineering Physics, Cornell University, Ithaca, NY, 14853, USA.
Srimanta MiddeyDepartment of Physics, Indian Institute of Science, Bengaluru, 560012, India.ORCID http://orcid.org/0000-0001-5893-0946
Antia S BotanaDepartment of Physics, Arizona State University, Tempe, AZ, 85287, USA.ORCID http://orcid.org/0000-0001-5973-3039
Jayakanth RavichandranMork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, CA, 90089, USA. j.ravichandran@usc.edu.ORCID http://orcid.org/0000-0001-5030-9143
A AriandoDepartment of Physics, Faculty of Science, National University of Singapore, Singapore, 117551, Singapore. ariando@nus.edu.edu.ORCID http://orcid.org/0000-0002-0598-426X
Julia A MundyDepartment of Physics, Harvard University, Cambridge, MA, 02138, USA. mundy@fas.harvard.edu.ORCID http://orcid.org/0000-0001-8454-0124
Alexander J GrutterNIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA. alexander.grutter@nist.gov.ORCID http://orcid.org/0000-0002-6876-7625

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A key open question in the study of layered superconducting nickelate films is the role that hydrogen incorporation into the lattice plays in the appearance of the superconducting state. Due to the challenges of stabilizing highly crystalline square planar nickelate films, films are prepared by the deposition of a more stable parent compound which is then transformed into the target phase via a topotactic reaction with a strongly reducing agent such as CaH

Identifiers

PMID39191732
PMCPMC11349950

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.