Understanding formation of molecular rotor array on Au(111) surface
Understanding formation of molecular rotor array on Au(111) surface
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DOI：
10.1007/s11467-010-0134-3
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发表时间：
2010-09
影响因子：
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通讯作者：
S. Du;Yeliang Wang;Qi Liu;Haigang Zhang;Hai-ming Guo;Hongjun Gao
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文献类型：
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作者：
S. Du;Yeliang Wang;Qi Liu;Haigang Zhang;Hai-ming Guo;Hongjun Gao
单分子在表面上的运动在纳米尺度工程和单分子尺度复杂器件的自底向上构建中起着重要作用。本文综述了近年来在Au（111）表面自组装单分子转子的研究进展。基于扫描隧道显微镜（STM）获得的最新结果，我们重点研究了单酞菁分子在重建的Au（111）表面上的运动。在Au（111）表面自组装了有序的大尺度单分子转子阵列。结合第一性原理计算，对表面支撑分子转子的机理进行了研究。基于这些结果，Au（111）上的酞菁分子是开发自适应分子器件结构的一个有希望的候选体系。
The motion of single molecules on surfaces plays an important role in nanoscale engineering and bottom-up construction of complex devices at single molecular scale. In this article, we review the recent progress on single molecular rotors self-assembled on Au(111) surfaces. We focus on the motion of single phthalocyanine molecules on the reconstructed Au(111) surface based on the most recent results obtained by scanning tunneling microscopy (STM). An ordered array of single molecular rotors with large scale is self-assembled on Au(111) surface. Combined with first principle calculations, the mechanism of the surface-supported molecular rotor is investigated. Based on these results, phthalocyanine molecules on Au (111) are a promising candidate system for the development of adaptive molecular device structures.