Evidence map›Paper›PMID 42576794›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO

Tobias Schwaigert, Salva Salmani-Rezaie, Sankalpa Hazra, Utkarsh Saha, Maya Ramesh, Aiden Ross, Betül Pamuk, Long-Qing Chen, David A Muller, Darrell G Schlom and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Tobias SchwaigertPlatform for the Accelerated Realization, Analysis, and Discovery of Interface Materials (PARADIM), Cornell University, Ithaca, New York, USA.ORCID https://orcid.org/0000-0003-3317-9134
Salva Salmani-RezaieSchool of Applied and Engineering Physics, Cornell University, Ithaca, New York, USA.ORCID https://orcid.org/0000-0002-9349-8391
Sankalpa HazraDepartment of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, USA.ORCID https://orcid.org/0000-0002-9126-8058
Utkarsh SahaDepartment of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, USA.
Maya RameshDepartment of Materials Science and Engineering, Cornell University, Ithaca, New York, USA.ORCID https://orcid.org/0000-0002-8435-4935
Aiden RossDepartment of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, USA.ORCID https://orcid.org/0009-0001-8195-6172
Betül PamukDepartment of Physics and Astronomy, Williams College, Williamstown, Massachusetts, USA.ORCID https://orcid.org/0000-0002-2817-0592
Long-Qing ChenDepartment of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, USA.ORCID https://orcid.org/0000-0003-3359-3781
David A MullerSchool of Applied and Engineering Physics, Cornell University, Ithaca, New York, USA.ORCID https://orcid.org/0000-0003-4129-0473
Darrell G SchlomPlatform for the Accelerated Realization, Analysis, and Discovery of Interface Materials (PARADIM), Cornell University, Ithaca, New York, USA.ORCID https://orcid.org/0000-0003-2493-6113
Venkatraman GopalanDepartment of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, USA.ORCID https://orcid.org/0000-0001-6866-3677
Kaveh AhadiDepartment of Materials Science and Engineering, Ohio State University, Columbus, Ohio, USA.ORCID https://orcid.org/0000-0003-2280-4037

Funding

National Science Foundation DGE1255832National Science Foundation DMR-1539918National Science Foundation DMR-1719875National Science Foundation DMR-2011839National Science Foundation DMR-2011876National Science Foundation DMR-2039380National Science Foundation DMR-2408890
6 · The paper itself

Abstract

Epitaxial strain is a powerful means to engineer emergent phenomena in thin films and heterostructures. Here, we demonstrate that

Indexed as

condensed matter physicscurie temperatureepitaxyferroelectricityheterojunctionmaterials sciencepolarization densitythin film

Identifiers

PMID42576794
PMCPMC13660824

What OpenQuestion holds

Textmetadata
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.