摘要
Memristors have recently emerged as promising contenders for in-memory computing and artificial neural networks,attributed to their analogies to biological synapses and neurons in structural and electrical behaviors.From the diversity level,a variety of materials have been demonstrated to have great potential for memristor applications.Herein,we focus on one class of crystalline materials(CMs)-based flexible memristors with state-of-the-art experimental demonstrations.Firstly,the typical device structure and switching mechanisms are introduced.Secondly,the recent advances on CMs-based flexible memristors,including 2 D materials,metal-organic frameworks,covalent organic frameworks,and perovskites,as well as their applications for data storage and neuromorphic devices are comprehensively summarized.Finally,the future challenges and perspectives of CMs-based flexible memristors are presented.
忆阻器因其结构独特以及电学行为能够模拟生物突触,近年来在存算一体化和人工神经网络领域显现出广阔的应用前景.从材料多样性的角度而言,目前已有诸多材料显示出应用于忆阻器的巨大潜力.在本文中,我们关注一类基于结晶材料的柔性忆阻器.首先介绍了典型的忆阻器件结构与开关机制,其次重点综述了基于结晶材料的柔性忆阻器及其在数据存储和神经形态计算领域的应用,包括二维材料、金属有机框架材料、共价有机框架材料和钙钛矿材料.最后,对当前基于结晶材料的柔性忆阻器的发展前景进行了展望.
作者
Yang Li
Cheng Zhang
Zhiming Shi
Chunlan Ma
Jun Wang
Qichun Zhang
李阳;张程;施智明;马春兰;王军;张其春(Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application,School of Physical Science and Technology,Suzhou University of Science and Technology,Suzhou 215009,China;Department of Materials Science and Engineering,City University of Hong Kong,Kowloon,Hong Kong SAR 999077,China;Center of Super-Diamond and Advanced Films(COSDAF),City University of Hong Kong,Hong Kong SAR 999077,China)
基金
the support from the starting funding of City University of Hong Kong(9380117)
the 111 Project(D20015)
the financial support from the National Natural Science Foundation of China(22008164)
the Natural Science Foundation of Jiangsu Province(BK20190939)
the Natural Science Foundation of Jiangsu Higher Education Institutions of China(19KJB150018)
supported by the Natural Science Foundation of Jiangsu Higher Education Institutions(18KJA470004)
the Six Talent Peaks Project of Jiangsu Province,China(XCL-078)
Suzhou Key Laboratory for Low Dimensional Optoelectronic Materials and Devices(SZS201611)。
作者简介
contributed equally\Corresponding author:李阳,emails:liyang@usts.edu.cn,is currently an associate professor at the School of Physical Science and Technology,Suzhou University of Science and Technology.He received his BS and PhD degrees from Soochow University.From 2016 to 2017,he studied at Prof.Qichun Zhang’s group as a joint PhD student.His research interests focus on the preparation of novel memristive materials and devices,and their applications for data storage and neuromorphic computing;contributed equally:张程,is currently a research fellow at the School of Physical Science and Technology,Suzhou University of Science and Technology.From 2019 to 2020,he studied at Prof.Qichun Zhang’s group as a joint PhD student.His research interests involve the synthesis and application of organic semiconductor materials,particularly,organic resistive memory devices;Corresponding author:马春兰,is a professor and the dean of the School of Physical Science and Technology,Suzhou University of Science and Technology.Her research interests include electronic structure,band structure investigation and the design of novel optoelectronic materials and devices using first-principles calculations.emails:wlxmcl@usts.edu.cn;Corresponding author:张其春,is a professor at the Department of Materials Science and Engineering,City University of Hong Kong.Before he moved to Hong Kong,he was an associate professor with tenure at the School of Materials Science and Engineering,Nanyang Technological University of Singapore.He is currently a fellow of the Royal Society of Chemistry.His research interests include carbon-rich conjugated materials and their applications for optoelectronic and semiconductor devices.emails:qiczhang@cityu.edu.hk。
