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EDITORIAL article
Front. Nanotechnol. , 25 April 2022
Sec. Nanomaterials
Volume 4 - 2022 | https://doi.org/10.3389/fnano.2022.886586
This article is part of the Research Topic Emerging Neuromorphic Electronics and Materials for Post-Moore Computing Era View all 6 articles
Editorial on the Research Topic
Emerging Neuromorphic Electronics and Materials for Post-Moore Computing Era
In the new era of high-performance computation, information technologies have been renovated in a wide range of applications, such as artificial intelligence (AI), machine learning (ML), internet-of-things (IoT), edge computing, in-memory computing paradigm, and hardware security. With the increasing computational demands, the microelectronic technology in devices and materials has been reformed as well as the computer architecture and configurations. The emerging memory technology with high-density storage, large bandwidth, and low power consumption has been rapidly developed over decades, including resistive random-access memory (RRAM), ferroelectric random-access memory (FeRAM), magnetic resistive random-access memory (MRAM), and phase change memory (PCM). As the transistor continues to scale to the physical limit, research on developing and enabling memory with the computing features and ultra-density storage capacity, i.e., synaptic plasticity, multi-level cell (MLC) storage, analogic behaviour etc., has attracted a great amount of attention.
The published papers in this Research Topic include one minireview and four research articles. The review by Beilliard and Alibart, reports summarized advances in multi-terminal memristive devices which enables the synaptic plasticity in neuromorphic computing hardware. Further, a comprehensive overview of RRAM composed of two-dimensional (2D) materials for brain-inspired computing is also presented. The research article by Huang et al., presented the properties and recent developments of a monolayer rhenium diselenide (ReSe2), as a two-dimensional (2D) material, that has been reported to exhibit non-volatile resistive switching (NVRS) behavior in RRAM devices with the scale of sub-nanometer active layer. The research paper by De et al. reports a neuromorphic computational system implementing with Zr:HfOx-based ferroelectric FET devices and the physical mechanisms are also investigated. The study by Chen, describes graphite-based RRAM devices with self-rectifying characteristic with MLC application as well as the reprogrammable read-only data storage for computing and security applications. The research by Nagarajan et al. presents the power-oriented attacks and corruption of critical spiking neural network (SNN) training parameters and degradation in classification accuracy. This research collection reports the developments on materials, devices, and system-level research towards the emerging computational configurations and devices, and further research is needed to achieve practical applications in hardware computing. We sincerely hope that our work on the fundamentals will inspire future experimental explorations in the post-Moore and next generation computing era.
Y-CC, AA, and SK. initiate the journal collection and context. Y-CC. and AA lead the invitations and referrals. Y-CC. managed the manuscript review process.
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Keywords: neuromorphic computing, non-volatile memory, RRAM, ferroelectrics, two-dimensional materials
Citation: Chen Y-C, Amirsoleimani A and Kabiri Ameri S (2022) Editorial: Emerging Neuromorphic Electronics and Materials for Post-Moore Computing Era. Front. Nanotechnol. 4:886586. doi: 10.3389/fnano.2022.886586
Received: 28 February 2022; Accepted: 14 March 2022;
Published: 25 April 2022.
Edited and reviewed by:
Jan M. Macak, University of Pardubice, CzechiaCopyright © 2022 Chen, Amirsoleimani and Kabiri Ameri. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Ying-Chen Chen, WWluZy1DaGVuLkNoZW5AbmF1LmVkdQ==
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.
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