Surface structures in spatio-temporal ordering of alkanethiol self-assembled monolayers on Au(111)

被引：3
|
作者：
Noh, J [1 ]
Hara, M [1 ]
机构：
[1] RIKEN, Frontier Res Program, Wako, Saitama 3510198, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2000年 / 349卷 / 349期
关键词：
alkanethiol; self-assembled monolayer; scanning tunneling microscopy; mesh-like structure; phase transition; intermediate structure;
D O I：
10.1080/10587250008024905
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Growth process of hexanethiol self-assembled monolayers (SAMs) on (111) was investigated by scanning tunneling microscopy (STM). STM imaging clearly exhibited intermediate structures in a molecular level showing phase transition from disordered phase to close-packed monolayers fur the first time, It is assumed thar these structures are due to the rearrangement of alkyl chains to optimize the van der Waals interaction between alkyl chains in SAMs.
引用
收藏
页码：223 / 226
页数：4
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