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- Title
Essential Characteristics of Memristors for Neuromorphic Computing.
- Authors
Chen, Wenbin; Song, Lekai; Wang, Shengbo; Zhang, Zhiyuan; Wang, Guanyu; Hu, Guohua; Gao, Shuo
- Abstract
The memristor is a resistive switch where its resistive state is programable based on the applied voltage or current. Memristive devices are thus capable of storing and computing information simultaneously, breaking the Von Neumann bottleneck. Since the first nanomemristor made by Hewlett‐Packard in 2008, advances so far have enabled nanostructured, low‐power, high‐durability devices that exhibit superior performance over conventional CMOS devices. Herein, the development of memristors based on different physical mechanisms is reviewed. In particular, device stability, integration density, power consumption, switching speed, retention, and endurance of memristors, that are crucial for neuromorphic computing, are discussed in detail. An overview of various neural networks with a focus on building a memristor‐based spike neural network neuromorphic computing system is then provided. Finally, the existing issues and challenges in implementing such neuromorphic computing systems are analyzed, and an outlook for brain‐like computing is proposed.
- Subjects
HEWLETT-Packard Development Co. LP; ARTIFICIAL neural networks; MEMRISTORS; COMPLEMENTARY metal oxide semiconductors
- Publication
Advanced Electronic Materials, 2023, Vol 9, Issue 2, p1
- ISSN
2199-160X
- Publication type
Article
- DOI
10.1002/aelm.202200833