Evidence map›Paper›PMID 39496634›Full record

ArticleNature communications2024

Unveiling the Pockels coefficient of ferroelectric nitride ScAlN.

Guangcanlan Yang, Haochen Wang, Sai Mu, Hao Xie, Tyler Wang, Chengxing He, Mohan Shen, Mengxia Liu, Chris G Van de Walle, Hong X Tang

Abstract read
PubMed Full text at PMC Publisher
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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Process Optimization and Characterization of Dielectric, Piezoelectric, and Ferroelectric Properties of 30% ScAlN Thin Films.Journal of vacuum science & technology. A, Vacuum, surfaces, and films : an official journal of the American Vacuum Society · 2026
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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.

Guangcanlan YangDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA.ORCID http://orcid.org/0000-0002-8117-0161
Haochen WangMaterials Department, University of California Santa Barbara, Santa Barbara, CA, 93106, USA.
Sai MuDepartment of Physics and Astronomy, SmartState Center for Experimental Nanoscale Physics, University of South Carolina, Columbia, SC, 29208, USA.
Hao XieDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA.
Tyler WangDepartment of Physics, Yale University, New Haven, CT, 06511, USA.ORCID http://orcid.org/0009-0004-8063-4720
Chengxing HeDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA.ORCID http://orcid.org/0000-0003-4716-6078
Mohan ShenDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA.
Mengxia LiuDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA.ORCID http://orcid.org/0000-0002-1676-705X
Chris G Van de WalleMaterials Department, University of California Santa Barbara, Santa Barbara, CA, 93106, USA.ORCID http://orcid.org/0000-0002-4212-5990
Hong X TangDepartment of Electrical Engineering, Yale University, New Haven, CT, 06511, USA. hong.tang@yale.edu.ORCID http://orcid.org/0000-0001-5374-2137

Funding

National Science Foundation (NSF) 2235377Semiconductor Research Corporation (SRC) GR119492United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) A9550-23-1-0338United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-22-1-0139
6 · The paper itself

Abstract

Nitride ferroelectrics have recently emerged as promising alternatives to oxide ferroelectrics due to their compatibility with mainstream semiconductor processing. ScAlN, in particular, has exhibited remarkable piezoelectric coupling strength (K

Identifiers

PMID39496634
PMCPMC11535382

What OpenQuestion holds

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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.