Evidence map›Paper›PMID 40480994›Full record

ArticleNature communications2025

Low-force pulse switching of ferroelectric polarization enabled by imprint field.

Yuchao Zhang, Shanzheng Du, Xiaochi Liu, Yahua Yuan, Yumei Jing, Tian Tian, Junhao Chu, Fei Xue, Kai Chang, Jian Sun

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 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. Water-Triggered Domino-Like Phase Transition in a Molecular Ferroelectric.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  2. Article
  3. Review
  4. Van Der Waals Ferroionic CuInPMaterials (Basel, Switzerland) · 2026
    Review
  5. Ferroelectric-Polarization-Driven Structural Engineering of BiAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 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

10 authors.

Yuchao ZhangSchool of Physics, Central South University, Changsha, 410083, China.ORCID http://orcid.org/0009-0000-3859-1852
Shanzheng DuSchool of Physics, Central South University, Changsha, 410083, China.
Xiaochi LiuSchool of Physics, Central South University, Changsha, 410083, China.
Yahua YuanSchool of Physics, Central South University, Changsha, 410083, China.
Yumei JingSchool of Physics, Central South University, Changsha, 410083, China.
Tian TianDepartment of Materials Science, Fudan University, Shanghai, 200433, China. 21110300057@m.fudan.edu.cn.ORCID http://orcid.org/0009-0000-3950-6154
Junhao ChuDepartment of Materials Science, Fudan University, Shanghai, 200433, China.
Fei XueCenter for Quantum Matter, School of Physics, Zhejiang University, Hangzhou, 310058, China. xuef@zju.edu.cn.ORCID http://orcid.org/0000-0001-9039-7088
Kai ChangCenter for Quantum Matter, School of Physics, Zhejiang University, Hangzhou, 310058, China.
Jian SunSchool of Physics, Central South University, Changsha, 410083, China. jian.sun@csu.edu.cn.ORCID http://orcid.org/0000-0002-7992-8092

Funding

Hunan Provincial Science and Technology Department (Department of Science and Technology of Hunan Province) 2023JJ20070Hunan Provincial Science and Technology Department (Department of Science and Technology of Hunan Province) 2023JJ40773Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFA1405600National Natural Science Foundation of China (National Science Foundation of China) 12374051Science and Technology Bureau, Changsha (Changsha Municipal Science and Technology Bureau) kq2208254
6 · The paper itself

Abstract

Beyond conventional electrical modulation, flexoelectricity enables mechanical control of ferroelectric polarizations, offering a pathway for tactile-responsive ferroelectric systems. However, mechanical polarization switching typically requires substantial static threshold forces to overcome the significant energy barrier, resulting in material fatigue and slow response that compromises reliability and hinders practical applications. In this work, we address these challenges by introducing an imprint field through asymmetric electrostatic boundary design with distinct work functions. This built-in electric field stabilizes the energy landscape, effectively lowering the polarization switching barrier. Subsequently, nonvolatile polarization switching with a low threshold force of 12 nN·nm

Identifiers

PMID40480994
PMCPMC12144241

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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.