Improper geometric ferroelectricity at the monolayer limit.

Li YE, Kp H, Lu H, Steinhardt RA, Holtz ME, Dykes MM, Brützam M, Arenholz E, Hazra S, LaVopa A, Huang X, Zhao W, Behera P, Ramesh M, Krysko E, Gopalan V, Ramesh R, Fennie CJ, Cava RJ, Guguschev C, Gruverman A, Muller DA, Schlom DG

Open source

DOI: 10.1126/sciadv.aec5221
Published: 2026 Jul 10
Container: Science advances
Publisher: Not recorded
Open access: yes

Credibility signals

limited evidence Score 45/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1126/sciadv.aec5221,
  title = {Improper geometric ferroelectricity at the monolayer limit.},
  author = {Li YE and Kp H and Lu H and Steinhardt RA and Holtz ME and Dykes MM and Brützam M and Arenholz E and Hazra S and LaVopa A and Huang X and Zhao W and Behera P and Ramesh M and Krysko E and Gopalan V and Ramesh R and Fennie CJ and Cava RJ and Guguschev C and Gruverman A and Muller DA and Schlom DG},
  year = {2026},
  journal = {Science advances},
  doi = {10.1126/sciadv.aec5221},
  url = {https://doi.org/10.1126/sciadv.aec5221}
}

RIS

TY  - JOUR
TI  - Improper geometric ferroelectricity at the monolayer limit.
AU  - Li YE
AU  - Kp H
AU  - Lu H
AU  - Steinhardt RA
AU  - Holtz ME
AU  - Dykes MM
AU  - Brützam M
AU  - Arenholz E
AU  - Hazra S
AU  - LaVopa A
AU  - Huang X
AU  - Zhao W
AU  - Behera P
AU  - Ramesh M
AU  - Krysko E
AU  - Gopalan V
AU  - Ramesh R
AU  - Fennie CJ
AU  - Cava RJ
AU  - Guguschev C
AU  - Gruverman A
AU  - Muller DA
AU  - Schlom DG
PY  - 2026
JO  - Science advances
DO  - 10.1126/sciadv.aec5221
UR  - https://doi.org/10.1126/sciadv.aec5221
ER  -

APA

YE, L., H, K., H, L., RA, S., ME, H., MM, D., M, B., E, A., S, H., A, L., X, H., W, Z., P, B., M, R., E, K., V, G., R, R., CJ, F., RJ, C., C, G., A, G., DA, M., & DG, S. (2026). Improper geometric ferroelectricity at the monolayer limit.. Science advances. https://doi.org/10.1126/sciadv.aec5221

Source records

pubmed · retrieved 2026-09-25T09:16:16.199Z