Evidence map›Paper›PMID 38918364›Full record

ArticleNature communications2024

Ferroelectric freestanding hafnia membranes with metastable rhombohedral structure down to 1-nm-thick.

Yufan Shen, Kousuke Ooe, Xueyou Yuan, Tomoaki Yamada, Shunsuke Kobayashi, Mitsutaka Haruta, Daisuke Kan, Yuichi Shimakawa

Abstract read
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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Thickness Engineering in HfONanomaterials (Basel, Switzerland) · 2026
    Review
  2. Recent Advances in Unconventional Ferroelectrics and Multiferroics.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
  3. Article
  4. Article
  5. Reducing Coercive Field and Improving Endurance in Ferroelectric Epitaxial HfAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  6. Article
  7. Environmental Control of Ferroelectricity in Hafnia Films.Advanced materials (Deerfield Beach, Fla.) · 2025
    Article
  8. Coercive Field Control in Epitaxial Ferroelectric HfACS applied materials & interfaces · 2025
    Article
  9. 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

8 authors.

Yufan ShenInstitute for Chemical Research, Kyoto University, Uji, Kyoto, Japan.ORCID http://orcid.org/0009-0001-2097-6911
Kousuke OoeNanostructures Research Laboratory, Japan Fine Ceramics Center, Nagoya, Japan.ORCID http://orcid.org/0000-0001-9632-3821
Xueyou YuanDepartment of Energy Engineering, Nagoya University, Nagoya, Japan.
Tomoaki YamadaDepartment of Energy Engineering, Nagoya University, Nagoya, Japan.ORCID http://orcid.org/0000-0001-5790-9029
Shunsuke KobayashiNanostructures Research Laboratory, Japan Fine Ceramics Center, Nagoya, Japan.ORCID http://orcid.org/0000-0002-4933-8817
Mitsutaka HarutaInstitute for Chemical Research, Kyoto University, Uji, Kyoto, Japan.
Daisuke KanInstitute for Chemical Research, Kyoto University, Uji, Kyoto, Japan. dkan@scl.kyoto-u.ac.jp.ORCID http://orcid.org/0000-0002-7505-0059
Yuichi ShimakawaInstitute for Chemical Research, Kyoto University, Uji, Kyoto, Japan.ORCID http://orcid.org/0000-0003-1019-2512

Funding

MEXT | Japan Science and Technology Agency (JST) JPMJAP2312MEXT | Japan Society for the Promotion of Science (JSPS) 21H01810
6 · The paper itself

Abstract

Two-dimensional freestanding membranes of materials, which can be transferred onto and make interfaces with any material, have attracted attention in the search for functional properties that can be utilized for next-generation nanoscale devices. We fabricated stable 1-nm-thick hafnia membranes exhibiting the metastable rhombohedral structure and out-of-plane ferroelectric polarizations as large as 13 μC/cm

Identifiers

PMID38918364
PMCPMC11199652

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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.