Evidence map›Paper›PMID 39838770›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2025

Real-Time Unsupervised Learning and Image Recognition via Memristive Neural Integrated Chip Based on Negative Differential Resistance of Electrochemical Metallization Cell Neuron Device.

Dae-Seong Woo, Jae-Kyeong Kim, Gwang-Ho Park, Woo-Guk Lee, Min-Jong Han, Soo-Min Jin, Tae-Hun Shim, Jae-Joon Kim, Jinsub Park, Jea-Gun Park

Abstract read
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Dae-Seong WooDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Jae-Kyeong KimDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Gwang-Ho ParkDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Woo-Guk LeeDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Min-Jong HanDepartment of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
Soo-Min JinSK Hynix Inc., Icheon, Kyunggi-do, 17336, Republic of Korea.
Tae-Hun ShimAdvanced Semiconductor Materials and Devices Development Center, Hanyang University, Seoul, 04763, Republic of Korea.
Jae-Joon KimDepartment of Electrical and Computer Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
Jinsub ParkDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.ORCID 0000-0003-1079-5532
Jea-Gun ParkDepartment of Nano-scale Semiconductor Engineering, Hanyang University, Seoul, 04763, Republic of Korea.

Funding

Institute of information & Communications Technology Planning & Evaluation (IITP) under the Artificial Intelligence Semiconductor Support Program IITP-(2024)-RS-2023-00253914Samsung Research Funding & Incubation Center of Samsung Electronics SRFC-MA2402-01
6 · The paper itself

Abstract

Spiking neurons are essential for building energy-efficient biomimetic spatiotemporal systems because they communicate with other neurons using sparse and binary signals. However, the achievable high density of artificial neurons having a capacitor for emulating the integrate function of biological neurons has a limit. Furthermore, a low-voltage operation (<1.0 V) is essential for connecting with modern complementary metal-oxide-semiconductor-field-effect-transistor-based (C-MOSFET-based) integrated circuits. Here, a capacitorless memristive-neural integrated chip (MnIC) based on the negative differential resistance of the electrochemical metallization cell designed using a 28-nm C-MOSFET process in a foundry is reported. The fabricated MnIC exhibits extremely low-voltage operation (<0.7 V) via the rupture dynamics of Ag filaments formed in the GeS

Indexed as

Neural Networks, ComputerNeuronsUnsupervised Machine LearningHumansartificial neuronselectrochemical metallization cellmemristive neural integrated chipspiking neural networkunsupervised learning

Identifiers

PMID39838770
PMCPMC12105427

What OpenQuestion holds

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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.