Functional molecular electronic devices through environmental control  

环境调控的功能分子电子器件（英文）

作　　者：Dingkai Su Chunhui Gu Xuefeng Guo 苏鼎凯;顾春晖;郭雪峰

机构地区：[1]Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University

出　　处：《Science China Materials》2019年第1期1-7,共7页中国科学（材料科学（英文版）

基　　金：primary financial supports from the National Key R&D Program of China (2017YFA0204901);the National Natural Science Foundation of China (21727806); the Natural Science Foundation of Beijing (Z181100004418003)

摘　　要：Motivated by Moore's law,molecular electronic devices are considered as a promising alternative of traditional silicon-based electronic devices due to their extreme miniaturization,low-cost manufacturing and versatility [1].The initial model of molecular electronics was a molecular diode theoretically proposed by Aviram and Ratner in 1974[2],where they utilized a single organic molecule to control the electric current flow in one-way direction.为了满足传统硅基电子器件日益微型化的需求,科学家们前瞻性地提出了将单个分子或者分子聚集体夹在电极之间制备分子电子器件的前沿研究方向.分子电子器件功能化的实现需要从分子工程、界面工程以及材料工程的角度综合考虑.本文总结了近期利用外界环境来调控分子电子器件功能的最新进展.鉴于化学刺激所引起的显著效果,作者展望了分子电子器件在单分子化学反应动力学中的应用前景以及未来的发展方向.

关 键 词：分子电子器件 环境调控 化学反应动力学 分子聚集体 单个分子 分子工程 材料工程 界面工程 

分 类 号：TB34[一般工业技术—材料科学与工程] TN303[电子电信—物理电子学]