有机电双稳态器件  

Organic Electrical Bistable Devices

作　　者：石胜伟[1] 彭俊彪[1] 

机构地区：[1]华南理工大学高分子光电材料及器件研究所特种功能材料及其制备新技术教育部重点实验室,广州510640

出　　处：《化学进展》2007年第9期1371-1380,共10页Progress in Chemistry

基　　金：国家重点基础研究发展计划(973)项目(No.2002CB613405);国家自然科学基金项目(No.90201023)资助

摘　　要：有机电双稳态器件(organic electrical bistability devices,OEBDs)具有低成本、易加工、小体积、快响应、低功耗和高存储密度等优点,在未来的信息存储和逻辑电路方面有着非常广阔的应用前景,正受到人们越来越多的关注。但是有机电双稳态器件的工作原理还没有得到很好的理解,并且工作过程中所涉及的新概念、新理论等基本科学问题以及制备和加工过程中所涉及的新结构、新方法、新技术和新材料还有待进行深入的研究。本文综述了有机电双稳态器件近年来的研究进展,并探讨了它在电开关存储方面的应用前景以及需要解决的问题。Organic electrical bistable devices （OEBDs） show the advantages of low-cost, easy processing, small size, fast response, low power and high storage density. OEBDs have attracted more and more attentions due to their wide potential applications in information storage and logic circuits. But the mechanism of OEBDs still hasn＇ t been well understood, and some fundamental questions such as new concepts and theories, new structures, methods, technologies and materials involved during the fabrication and processing need to be further investigated. In this paper, recent progress of OEBDs is reviewed, the potential applications in electrical switching memory and scientific problems of OEBDs are discussed.

关 键 词：有机功能层 电双稳态 负微分电阻 有机存储器 

分 类 号：O621.2[理学—有机化学] TN304.5[理学—化学]