Evidence map›Paper›PMID 40888448›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Linear and Symmetric Artificial Synapses Driven by Hydrogen Bonding for Accurate and Reliable Neuromorphic Computing.

Min Jong Lee, Sang Heon Lee, Dong Gyu Lee, Tae Hyuk Kim, Yubhin Cho, Gyeong Min Lee, Sung Su Yoon, Seon Joong Kim, Hyungju Ahn, Tae Kyung Lee and 1 more

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Battery-Inspired Electrochemical Synapses for Neuromorphic Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  3. Review
  4. 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.

Min Jong LeeSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Sang Heon LeeSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Dong Gyu LeeDepartment of Materials Engineering and Convergence Technology, Gyeongsang National University (GNU), Jinju, 52828, Republic of Korea.
Tae Hyuk KimSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Yubhin ChoDepartment of Materials Engineering and Convergence Technology, Gyeongsang National University (GNU), Jinju, 52828, Republic of Korea.
Gyeong Min LeeSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Sung Su YoonSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Seon Joong KimSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.
Hyungju AhnIndustry Technology Convergence Center, Pohang Accelerator Laboratory, Pohang, 37673, Republic of Korea.
Tae Kyung LeeDepartment of Materials Engineering and Convergence Technology, Gyeongsang National University (GNU), Jinju, 52828, Republic of Korea.ORCID https://orcid.org/0000-0003-0238-2420
Jae Won ShimSchool of Electrical Engineering, Korea University, Seoul, 02841, Republic of Korea.ORCID https://orcid.org/0000-0001-8387-160X

Funding

National Research Foundation of Korea RS-2023-00301974the Ministry of Trade, Industry, & Energy RS-2024-00404389the National Research Foundation of Korea 2022R1A2C2009523
6 · The paper itself

Abstract

Neuromorphic computing addresses the von Neumann bottleneck by integrating memory and processing to emulate synaptic behavior. Artificial synapses enable this functionality through analog conductance modulation, low-power operation, and nanoscale integration. Halide perovskites with high ionic mobilities and solution processabilities have emerged as promising materials for such devices; however, inherent stochastic ion migration and thermal instability lead to asymmetric and nonlinear characteristics, ultimately impairing their learning and inference capabilities. To overcome these limitations, this study introduces a polyvinyl alcohol (PVA)-based hydrogen-bonding interface engineering strategy to stabilize CsPbI

Indexed as

hydrogen bondingion migration controlneuromorphic computingperovskite–polymer hybridsynaptic plasticity

Identifiers

PMID40888448
PMCPMC12617051

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.