Evidence map›Paper›PMID 42078951›Full record

ArticleNational science review2026

Ferroelectric-to-paraelectric phase engineering for 2D layered ultra-high-

Jianmin Yan, Jianmiao Guo, Zhihang Xu, Tianqing Wan, Jie Li, Biao Zhang, Cong Wang, Hongye Chen, Ye Zhu, Yang Chai

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in National science review, 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. Breakthrough in 2D ultrahigh-National science review · 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.

Jianmin YanDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.ORCID https://orcid.org/0000-0002-2467-630X
Jianmiao GuoDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Zhihang XuDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Tianqing WanDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Jie LiDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Biao ZhangDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Cong WangDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Hongye ChenDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Ye ZhuDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
Yang ChaiDepartment of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The progress of 2D electronic devices urgently requires van der Waals (vdW) dielectric layers that combine high dielectric constant, ultralow leakage and atomically smooth interfaces. 2D ferroelectrics typically exhibit high dielectric constant due to ionic displacement-driven polarization, but their pronounced remnant polarization and hysteretic switching behavior induce non-volatile states that fundamentally conflict with digital electronics. Landau theory dictates a ferroelectric-paraelectric transition at Curie temperature (

Indexed as

cation substitutionferroelectric–paraelectric transitionhigh-κ dielectricvdW layered materials

Identifiers

PMID42078951
PMCPMC13131210

What OpenQuestion holds

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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.