Evidence map›Paper›PMID 40595523›Full record

ArticleNature communications2025

Improper antiferroelectricity in NaNbO

Chao Xu, Nengneng Luo, Cenchen Zhong, Gengguang Luo, Ruoxuan Che, Xuyun Guo, Changsheng Chen, Shujun Zhang, Ye Zhu

Abstract read
PubMed Full text at PMC Publisher
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 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Room-temperature ferroelectricity in NaNbONature communications · 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

9 authors.

Chao Xu *Department of Applied Physics, Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hong Kong, China.
Nengneng Luo *Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, MOE Key Laboratory of New Processing Technology for Non-ferrous Metals and Materials, School of Resources, Environment and Materials, Guangxi University, Nanning, China. luonn1234@163.com.ORCID http://orcid.org/0000-0001-7033-7176
Cenchen ZhongDepartment of Applied Physics, Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hong Kong, China.
Gengguang LuoGuangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, MOE Key Laboratory of New Processing Technology for Non-ferrous Metals and Materials, School of Resources, Environment and Materials, Guangxi University, Nanning, China.
Ruoxuan CheGuangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, MOE Key Laboratory of New Processing Technology for Non-ferrous Metals and Materials, School of Resources, Environment and Materials, Guangxi University, Nanning, China.
Xuyun GuoDepartment of Applied Physics, Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hong Kong, China.ORCID http://orcid.org/0000-0003-0365-7545
Changsheng ChenDepartment of Applied Physics, Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hong Kong, China.
Shujun ZhangInstitute for Superconducting and Electronic Materials, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, NSW, Australia. shujun@uow.edu.au.ORCID http://orcid.org/0000-0001-6139-6887
Ye ZhuDepartment of Applied Physics, Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hong Kong, China. yezhu@polyu.edu.hk.ORCID http://orcid.org/0000-0002-5217-493X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Perovskite materials exhibit a wide array of fascinating properties arising from various structural instabilities and the interplay between them. Probing such instabilities demands the use of high-resolution, high-sensitivity characterization techniques to prototypical materials with minimized complexity. Here we present the discovery of unconventional improper antiferroelectricity driven by antiferrodistortive modulation in NaNbO

Identifiers

PMID40595523
PMCPMC12219638

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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.