Coupling light into memristors: advances in halide perovskite resistive switching and neuromorphic computing

Zijian Feng; Jintao Wang; Fandi Chen; Beining Dong; Xinyu Ma; Tingting Mei; Ni Yang; Xinwei Guan; Long Hu; Chun-Ho Lin; Zhi Li; Tom Wu; Dewei Chu

doi:10.1002/smtd.202500089

Coupling light into memristors: advances in halide perovskite resistive switching and neuromorphic computing

Zijian Feng, Jintao Wang, Fandi Chen^*, Beining Dong, Xinyu Ma, Tingting Mei, Ni Yang, Xinwei Guan, Long Hu^*, Chun-Ho Lin^*, Zhi Li, Tom Wu, Dewei Chu

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

5 Citations (Scopus)

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Abstract

Resistive switching memristor is an emerging nonvolatile memory technology designed to overcome the physical limitations of conventional systems and the performance bottleneck of the von Neumann architecture. Notably, halide perovskite (HP)-based memristors have gained significant attention in recent years due to their unique ionic migration behavior and exceptional photoelectric properties. This review highlights HP-based resistive switching, focusing on its recent developments in coupling light into memristors and discussing its implications for neuromorphic computing. The mechanisms of resistive switching are explored alongside the role of HP photoelectric properties in enhancing switching dynamics. The advantages and applications of light-coupled resistive switching, including reduced switching voltage, enhanced operation reliability, multilevel switching capability, and the development of light-integrated artificial synapses are discussed comprehensively. By fully harnessing the exceptional optoelectronic properties of HPs, this emerging field may pave the way for innovative approaches to memory technologies and light-responsive neuromorphic systems.

Original language	English
Article number	2500089
Pages (from-to)	1-21
Number of pages	21
Journal	Small Methods
Volume	9
Issue number	8
Early online date	25 Apr 2025
DOIs	https://doi.org/10.1002/smtd.202500089
Publication status	Published - 20 Aug 2025
Externally published	Yes

Bibliographical note

Copyright the Author(s) 2025. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Keywords

light-coupling
memory
optoelectronics
perovskite
resistive switching

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10.1002/smtd.202500089Licence: CC BY

Publisher version (open access)Final published version, 15.5 MBLicence: CC BY

Cite this

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title = "Coupling light into memristors: advances in halide perovskite resistive switching and neuromorphic computing",

abstract = "Resistive switching memristor is an emerging nonvolatile memory technology designed to overcome the physical limitations of conventional systems and the performance bottleneck of the von Neumann architecture. Notably, halide perovskite (HP)-based memristors have gained significant attention in recent years due to their unique ionic migration behavior and exceptional photoelectric properties. This review highlights HP-based resistive switching, focusing on its recent developments in coupling light into memristors and discussing its implications for neuromorphic computing. The mechanisms of resistive switching are explored alongside the role of HP photoelectric properties in enhancing switching dynamics. The advantages and applications of light-coupled resistive switching, including reduced switching voltage, enhanced operation reliability, multilevel switching capability, and the development of light-integrated artificial synapses are discussed comprehensively. By fully harnessing the exceptional optoelectronic properties of HPs, this emerging field may pave the way for innovative approaches to memory technologies and light-responsive neuromorphic systems.",

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T2 - advances in halide perovskite resistive switching and neuromorphic computing

AU - Feng, Zijian

AU - Wang, Jintao

AU - Chen, Fandi

AU - Dong, Beining

AU - Ma, Xinyu

AU - Mei, Tingting

AU - Yang, Ni

AU - Guan, Xinwei

AU - Hu, Long

AU - Lin, Chun-Ho

AU - Li, Zhi

AU - Wu, Tom

AU - Chu, Dewei

N1 - Copyright the Author(s) 2025. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2025/8/20

Y1 - 2025/8/20

N2 - Resistive switching memristor is an emerging nonvolatile memory technology designed to overcome the physical limitations of conventional systems and the performance bottleneck of the von Neumann architecture. Notably, halide perovskite (HP)-based memristors have gained significant attention in recent years due to their unique ionic migration behavior and exceptional photoelectric properties. This review highlights HP-based resistive switching, focusing on its recent developments in coupling light into memristors and discussing its implications for neuromorphic computing. The mechanisms of resistive switching are explored alongside the role of HP photoelectric properties in enhancing switching dynamics. The advantages and applications of light-coupled resistive switching, including reduced switching voltage, enhanced operation reliability, multilevel switching capability, and the development of light-integrated artificial synapses are discussed comprehensively. By fully harnessing the exceptional optoelectronic properties of HPs, this emerging field may pave the way for innovative approaches to memory technologies and light-responsive neuromorphic systems.

AB - Resistive switching memristor is an emerging nonvolatile memory technology designed to overcome the physical limitations of conventional systems and the performance bottleneck of the von Neumann architecture. Notably, halide perovskite (HP)-based memristors have gained significant attention in recent years due to their unique ionic migration behavior and exceptional photoelectric properties. This review highlights HP-based resistive switching, focusing on its recent developments in coupling light into memristors and discussing its implications for neuromorphic computing. The mechanisms of resistive switching are explored alongside the role of HP photoelectric properties in enhancing switching dynamics. The advantages and applications of light-coupled resistive switching, including reduced switching voltage, enhanced operation reliability, multilevel switching capability, and the development of light-integrated artificial synapses are discussed comprehensively. By fully harnessing the exceptional optoelectronic properties of HPs, this emerging field may pave the way for innovative approaches to memory technologies and light-responsive neuromorphic systems.

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KW - resistive switching

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Coupling light into memristors: advances in halide perovskite resistive switching and neuromorphic computing

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