Evidence map›Paper›PMID 41730894›Full record

ArticleNature communications2026

Probing hidden symmetry via nonlinear transport in an altermagnet candidate Ca

Subin Mali, Yufei Zhao, Yu Wang, Saugata Sarker, Yangyang Chen, Zixuan Li, Jun Zhu, Ying Liu, Venkatraman Gopalan, Binghai Yan and 1 more

Abstract read
PubMed Full text at PMC Publisher
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. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. A nonlinear route to altermagnetism.Nature nanotechnology · 2026
    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

11 authors.

Subin Mali *Department of Physics, Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0002-9019-9038
Yufei Zhao *Department of Condensed Matter Physics, Weizmann Institute of Science, Rehovot, Israel.ORCID http://orcid.org/0000-0002-5600-5471
Yu WangDepartment of Physics, Pennsylvania State University, University Park, PA, USA.
Saugata SarkerDepartment of Material Science and Engineering, Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0001-6812-1747
Yangyang ChenDepartment of Physics, Pennsylvania State University, University Park, PA, USA.
Zixuan LiDepartment of Physics, Pennsylvania State University, University Park, PA, USA.
Jun ZhuDepartment of Physics, Pennsylvania State University, University Park, PA, USA.
Ying LiuDepartment of Physics, Pennsylvania State University, University Park, PA, USA.
Venkatraman GopalanDepartment of Physics, Pennsylvania State University, University Park, PA, USA.ORCID http://orcid.org/0000-0001-6866-3677
Binghai YanDepartment of Physics, Pennsylvania State University, University Park, PA, USA. binghai.yan@psu.edu.
Zhiqiang MaoDepartment of Physics, Pennsylvania State University, University Park, PA, USA. zim1@psu.edu.ORCID http://orcid.org/0000-0002-4920-3293

Funding

National Science Foundation (NSF) DMR 2011839National Science Foundation (NSF) DMR 2039351
6 · The paper itself

Abstract

X-ray and neutron diffraction are foundational tools for structure determination; however, their resolution limits can lead to misassignments in materials with subtle distortions. Here we demonstrate that nonlinear transport provides a powerful complementary approach to uncover hidden crystal symmetries, using Ca

Identifiers

PMID41730894
PMCPMC13039176

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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.