{"title":"Differentiable Distribution Model of Stochastic Volatile Memristor-Based Neuron","authors":"Anzhe Chen;Jiayang Hu;Hanzhi Ma;Yining Jiang;Bin Yu","doi":"10.1109/TED.2025.3538660","DOIUrl":null,"url":null,"abstract":"Volatile memristors have received extensive attention in neuromorphic computing. It is of significance to build compact models of these devices for neuromorphic hardware design. In this work, we propose a compact model of metallic filamentary volatile memristor reproducing ideal and stochastic switching behavior in various operation schemes. We further derive the differentiable distribution model of stochastic switching, enabling co-optimization with neural network to obtain optimal operating conditions. Experiments are conducted to validate the compact model with demonstrated neuromorphic application. The compact model bridges memristive characteristics and algorithm optimization for neuromorphic computing.","PeriodicalId":13092,"journal":{"name":"IEEE Transactions on Electron Devices","volume":"72 4","pages":"1709-1714"},"PeriodicalIF":2.9000,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Electron Devices","FirstCategoryId":"5","ListUrlMain":"https://ieeexplore.ieee.org/document/10891200/","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
Volatile memristors have received extensive attention in neuromorphic computing. It is of significance to build compact models of these devices for neuromorphic hardware design. In this work, we propose a compact model of metallic filamentary volatile memristor reproducing ideal and stochastic switching behavior in various operation schemes. We further derive the differentiable distribution model of stochastic switching, enabling co-optimization with neural network to obtain optimal operating conditions. Experiments are conducted to validate the compact model with demonstrated neuromorphic application. The compact model bridges memristive characteristics and algorithm optimization for neuromorphic computing.
期刊介绍:
IEEE Transactions on Electron Devices publishes original and significant contributions relating to the theory, modeling, design, performance and reliability of electron and ion integrated circuit devices and interconnects, involving insulators, metals, organic materials, micro-plasmas, semiconductors, quantum-effect structures, vacuum devices, and emerging materials with applications in bioelectronics, biomedical electronics, computation, communications, displays, microelectromechanics, imaging, micro-actuators, nanoelectronics, optoelectronics, photovoltaics, power ICs and micro-sensors. Tutorial and review papers on these subjects are also published and occasional special issues appear to present a collection of papers which treat particular areas in more depth and breadth.