Ion-modulation optoelectronic neuromorphic devices:mechanisms,characteristics,and applications  

作　　者：Xiaohan Meng Runsheng Gao Xiaojian Zhu Run-Wei Li 

机构地区：[1]CAS Key Laboratory of Magnetic Materials and Devices,Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sci-ences,Ningbo 315201,China [2]Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology,Ningbo Institute of Materials Technology andEn gineer-ing,Chinese Academy of Sciences,Ningbo 315201,China [3]School of Physical Science and Technology,ShanghaiTech University,Shanghai 201210,China

出　　处：《Journal of Semiconductors》2025年第2期24-36,共13页半导体学报(英文版)

基　　金：supported by National Natural Science Foundation of China(62174164,U23A20568,and U22A2075);National Key Research and Development Project(2021YFA1202600);Talent Plan of Shanghai Branch,Chinese Academy of Sciences(CASSHB-QNPD-2023-022);Ningbo Technology Project(2022A-007-C);Ningbo Key Research and Development Project(2023Z021).

摘　　要：The traditional von Neumann architecture faces inherent limitations due to the separation of memory and computa-tion,leading to high energy consumption,significant latency,and reduced operational efficiency.Neuromorphic computing,inspired by the architecture of the human brain,offers a promising alternative by integrating memory and computational func-tions,enabling parallel,high-speed,and energy-efficient information processing.Among various neuromorphic technologies,ion-modulated optoelectronic devices have garnered attention due to their excellent ionic tunability and the availability of multi-dimensional control strategies.This review provides a comprehensive overview of recent progress in ion-modulation optoelec-tronic neuromorphic devices.It elucidates the key mechanisms underlying ionic modulation of light fields,including ion migra-tion dynamics and capture and release of charge through ions.Furthermore,the synthesis of active materials and the proper-ties of these devices are analyzed in detail.The review also highlights the application of ion-modulation optoelectronic devices in artificial vision systems,neuromorphic computing,and other bionic fields.Finally,the existing challenges and future direc-tions for the development of optoelectronic neuromorphic devices are discussed,providing critical insights for advancing this promising field.

关 键 词：ion migration optoelectronic modulation optoelectronic device neuromorphic computing artificial vision system 

分 类 号：TN15[电子电信—物理电子学]