Evidence map›Paper›PMID 39236315›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024

Configurable Synaptic and Stochastic Neuronal Functions in ZnTe-Based Memristor for an RBM Neural Network.

Jungang Heo, Seongmin Kim, Sungjun Kim, Min-Hwi Kim

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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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

4 authors.

Jungang HeoDivision of Electronics and Electrical Engineering, Dongguk University, Seoul, 04620, Republic of Korea.
Seongmin KimDivision of Electronics and Electrical Engineering, Dongguk University, Seoul, 04620, Republic of Korea.
Sungjun KimDivision of Electronics and Electrical Engineering, Dongguk University, Seoul, 04620, Republic of Korea.
Min-Hwi KimSchool of Electrical and Electronics Engineering and Department of Intelligent Semiconductor Engineering, Chung-Ang University, Seoul, 06974, Republic of Korea.ORCID https://orcid.org/0000-0003-1135-769X

Funding

National Research Foundation of Korea (NRF)The Ministry of Science and ICT (MSIT) RS-2023-00217539The Ministry of Science and ICT (MSIT) RS-2024-00356939
6 · The paper itself

Abstract

This study presents findings that demonstrate the possibility of simplifying neural networks by inducing multifunctionality through separate manipulation within a single material. Herein, two-terminal memristor W/ZnTe/W devices implemented a multifunctional memristor comprising a selector, synapse, and a neuron using an ovonic threshold switching material. By setting the low-current level (µA) in the forming process, a stable memory-switching operation is achieved, and the capacity to implement a synapse is demonstrated based on paired-pulse facilitation/depression, potentiation/depression, spike-amplitude-dependent plasticity, and spike-number-dependent plasticity outcomes. Based on synaptic behavior, the Modified National Institute of Standards and Technology database image classification accuracy is up to 90%. Conversely, by setting the high-current level (mA) in the forming process, the stable bipolar threshold switching operation and good selector characteristics (300 ns switching speed, free-drift, recovery properties) are demonstrated. In addition, a stochastic neuron is implemented using the stochastic switching response in the positive voltage region. Utilizing stochastic neurons, it is possible to create a generative restricted Boltzmann machine model.

Indexed as

neuromorphic systemOTSRBMstochastic neuronsynaptic devices

Identifiers

PMID39236315
PMCPMC11558158

What OpenQuestion holds

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LicenceCC BY
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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.