Evidence map›Paper›PMID 34957687›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022

Electrolyte-Gated Vertical Synapse Array based on Van Der Waals Heterostructure for Parallel Computing.

Seyong Oh, Ju-Hee Lee, Seunghwan Seo, Hyongsuk Choo, Dongyoung Lee, Jeong-Ick Cho, Jin-Hong Park

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Monolithically-Integrated van der Waals Synaptic Memory via Bulk Nano-Crystallization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  4. Article
  5. Article
  6. Neuromorphic Floating-Gate Memory Based on 2D Materials.Cyborg and bionic systems (Washington, D.C.) · 2025
    Review
  7. Advanced Neuromorphic Applications Enabled by Synaptic Ion-Gating Vertical Transistors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  8. Article
  9. 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

7 authors.

Seyong OhDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Ju-Hee LeeDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Seunghwan SeoDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Hyongsuk ChooDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Dongyoung LeeDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Jeong-Ick ChoDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.
Jin-Hong ParkDepartment of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea.ORCID 0000-0001-8401-6920

Funding

National Research Foundation of Korea 2019M3F3A1A0107445113National Research Foundation of Korea 2020M3F3A2A0208247312National Research Foundation of Korea 2020R1A4A200280612National Research Foundation of Korea 2021R1A2C201002611Samsung Electronics Co., Ltd IO201210-07994-01
6 · The paper itself

Abstract

Recently, three-terminal synaptic devices, which separate read and write terminals, have attracted significant attention because they enable nondestructive read-out and parallel-access for updating synaptic weights. However, owing to their structural features, it is difficult to address the relatively high device density compared with two-terminal synaptic devices. In this study, a vertical synaptic device featuring remotely controllable weight updates via e-field-dependent movement of mobile ions in the ion-gel layer is developed. This synaptic device successfully demonstrates all essential synaptic characteristics, such as excitatory/inhibitory postsynaptic current (E/IPSC), paired-pulse facilitation (PPF), and long-term potentiation/depression (LTP/D) by electrical measurements, and exhibits competitive LTP/D characteristics with a dynamic range (G

Indexed as

hardware artificial neural networksion gelparallel computingsynapse arraysvan der Waals heterostructuresvertical synaptic devices

Identifiers

PMID34957687
PMCPMC8867203

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.