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Volume 5 Issue 4
Jul.  2023
Article Contents

Zhu Y X, Mao H W, Zhu Y, Wang X J, Fu C Y,  Ke S, Wan C J, Wan Q. 2023. CMOS-compatible neuromorphic devices for neuromorphic perception and computing: a review. Int. J. Extrem. Manuf. 5 042010.
Citation: Zhu Y X, Mao H W, Zhu Y, Wang X J, Fu C Y,  Ke S, Wan C J, Wan Q. 2023. CMOS-compatible neuromorphic devices for neuromorphic perception and computing: a review. Int. J. Extrem. Manuf. 042010.

CMOS-compatible neuromorphic devices for neuromorphic perception and computing: a review


doi: 10.1088/2631-7990/acef79
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  • Publish Date: 2023-07-26
  • Neuromorphic computing is a brain-inspired computing paradigm that aims to construct efficient, low-power, and adaptive computing systems by emulating the information processing mechanisms of biological neural systems. At the core of neuromorphic computing are neuromorphic devices that mimic the functions and dynamics of neurons and synapses, enabling the hardware implementation of artificial neural networks. Various types of neuromorphic devices have been proposed based on different physical mechanisms such as resistive switching devices and electric-double-layer transistors. These devices have demonstrated a range of neuromorphic functions such as multistate storage, spike-timing-dependent plasticity, dynamic filtering, etc. To achieve high performance neuromorphic computing systems, it is essential to fabricate neuromorphic devices compatible with the complementary metal oxide semiconductor (CMOS) manufacturing process. This improves the device’s reliability and stability and is favorable for achieving neuromorphic chips with higher integration density and low power consumption. This review summarizes CMOS-compatible neuromorphic devices and discusses their emulation of synaptic and neuronal functions as well as their applications in neuromorphic perception and computing. We highlight challenges and opportunities for further development of CMOS-compatible neuromorphic devices and systems.

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CMOS-compatible neuromorphic devices for neuromorphic perception and computing: a review

doi: 10.1088/2631-7990/acef79
  • 1 School of Electronic Science and Engineering, and Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, People's Republic of China;
  • 2 Yongjiang Lab, Ningbo 315201, People's Republic of China;
  • 3 School of Micro-Nano Electronics, Hangzhou Global Scientific and Technological Innovation Centre, Zhejiang University, 38 Zheda Road, Hangzhou 310027, People's Republic of China

Abstract: 

Neuromorphic computing is a brain-inspired computing paradigm that aims to construct efficient, low-power, and adaptive computing systems by emulating the information processing mechanisms of biological neural systems. At the core of neuromorphic computing are neuromorphic devices that mimic the functions and dynamics of neurons and synapses, enabling the hardware implementation of artificial neural networks. Various types of neuromorphic devices have been proposed based on different physical mechanisms such as resistive switching devices and electric-double-layer transistors. These devices have demonstrated a range of neuromorphic functions such as multistate storage, spike-timing-dependent plasticity, dynamic filtering, etc. To achieve high performance neuromorphic computing systems, it is essential to fabricate neuromorphic devices compatible with the complementary metal oxide semiconductor (CMOS) manufacturing process. This improves the device’s reliability and stability and is favorable for achieving neuromorphic chips with higher integration density and low power consumption. This review summarizes CMOS-compatible neuromorphic devices and discusses their emulation of synaptic and neuronal functions as well as their applications in neuromorphic perception and computing. We highlight challenges and opportunities for further development of CMOS-compatible neuromorphic devices and systems.

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