Self-assembled monolayer transistors
Self-assembled monolayer transistors
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DOI：
10.1002/1521-4095(20020219)14:4
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发表时间：
2002-02
影响因子：
29.4
通讯作者：
J. Schön;H. Meng;Zhenan Bao
中科院分区：
文献类型：
--
作者：
J. Schön;H. Meng;Zhenan Bao
有机共轭分子的自组装单分子膜可用作场效应晶体管的有源元件。分子的长度可以在纳米尺度上高精度地定义关键器件尺寸。晶体管在分子尺度上的效应以及在由单个活性分子组成的器件中的效应已经被证明。观察到的器件性能表明，这种晶体管可能对逻辑电路中的电信号进行开关和放大。此外，对有机分子进行功能化处理揭示了分子中不同的PARIS可以起到栅极绝缘体或晶体管的活性成分的作用，这一研究可能为分子电子的应用铺平道路。
Self-assembled monolayers of organic, conjugated molecules can be used as active components of field-effect transistors. The length of the molecule can define critical device dimensions with high precision on the nanometer scale. Transistor effects on the molecular-scale as well as in devices consisting of single active molecules have been demonstrated. The observed device performance indicates that such transistors might be useful for switching and amplifying electrical signals in logic circuits. Moreover, functionalizing the organic molecules reveals that different paris of the molecule can act ax gate insulator or the active component of transistors, Such research might pave the way to molecular electronic applications.