Evidence map›Paper›PMID 42733308›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

Crystallized Domain Walls in HfO

Pawan Kumar, Hyun-Jae Lee, Yungyeom Kim, Jihoon Choi, Jun Hee Lee

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 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

5 authors.

Pawan Kumar *Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.ORCID https://orcid.org/0000-0002-8744-4290
Hyun-Jae Lee *Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.ORCID https://orcid.org/0000-0002-0550-3083
Yungyeom Kim *Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.
Jihoon ChoiDepartment of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.ORCID https://orcid.org/0009-0004-5772-6707
Jun Hee LeeDepartment of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.ORCID https://orcid.org/0000-0001-5121-244X

Funding

Industrial Technology Innovation Program RS2025-06642983Korea Institute for Advancement of Technology (KIAT) grant funded by the Korea Government (MOTIE) P0023703Nano & Material Technology Development Program RS-2023- 00257666Nano & Material Technology Development Program RS-2024-00404361 RS-2024-00444182Nano & Material Technology Development Program RS-2025-24535610National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) RS-2025-00517117National Supercomputing Center at the Korea Institute of Science and Technology Information (KISTI) with supercomputing resources including technical support KSC-2023-CRE-0547National Supercomputing Center at the Korea Institute of Science and Technology Information (KISTI) with supercomputing resources including technical support KSC-2024- CRE-0545National Supercomputing Center with supercomputing resources including technical support KSC-2025-CRE-0234
6 · The paper itself

Abstract

Ferroelectric domain walls (DWs) are interfacial buffering regions between oppositely polarized domains, whose stability and density critically influence the endurance and scalability of ferroelectric memories. In conventional ferroelectrics, accommodating oppositely polarized regions requires DWs to spread over several unit cells through a high-symmetry transition region, incurring substantial energetic costs and limiting device scalability. Here, the reported DWs in HfO

Indexed as

condensed matterdomain wall crystalsferroelectricssemiconductorsultra‐high‐dense memory

Identifiers

PMID42733308
PMCPMC13572862

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.