Evidence map›Paper›PMID 40130592›Full record

ArticleNano letters2025

Permanent Dipole Moment in a Quantum-Confined Two-Dimensional Metal Revealed by Electric Double Layer Gating.

Nader Sawtarie, Jonathon R Schrecengost, Krishnan Mekkanamkulam Ananthanarayanan, Nithil Harris Manimaran, Shubham Sukumar Awate, Chengye Dong, Ke Xu, Yuanxi Wang, Joshua A Robinson, Noel C Giebink and 1 more

Abstract read
In one paragraph

Article in Nano letters, 2025. 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. 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

11 authors.

Nader SawtarieDepartment of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.ORCID 0009-0005-4795-739X
Jonathon R SchrecengostDepartment of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.ORCID 0009-0008-5093-5839
Krishnan Mekkanamkulam AnanthanarayananDepartment of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
Nithil Harris ManimaranMicrosystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States.
Shubham Sukumar AwateDepartment of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.ORCID 0000-0002-4726-2169
Chengye DongDepartment of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
Ke XuMicrosystems Engineering, Rochester Institute of Technology, Rochester, New York 14623, United States.ORCID 0000-0003-2692-1935
Yuanxi WangDepartment of Physics, University of North Texas, Denton, Texas 76203, United States.
Joshua A RobinsonDepartment of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.
Noel C GiebinkDepartment of Electrical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States.ORCID 0000-0002-3798-5830
Susan K Fullerton-ShireyDepartment of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States.ORCID 0000-0003-2720-0400

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The tunable optical properties of metals through size-dependent quantum effects have attracted attention due to synthesis of chemically stable, ultrathin, and two-dimensional metals. Gate tunability, from the reduced screening of low-dimensional metals, adds an additional route for control over optical properties. Here, two-dimensional (2D) Ga is synthesized via confinement heteroepitaxy and patterned into electric-double-layer (EDL) gated transistors. 2D Ga is predicted to have an out-of-plane permanent dipole moment resulting from a non-centrosymmetric interface. Alternating current EDL gating induces a measurable change in 2D Ga reflectivity of Δ

Indexed as

2D metalconfinement heteroepitaxyelectrolyte gatingelectro-opticStark shift

Identifiers

PMID40130592
PMCPMC12023022

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.