Evaluation of the kinetic property of single-molecule junctions by tunneling current measurements

被引：1

作者：

Harashima T. ^{[1
]}

Hasegawa Y. ^{[1
]}

Kiguchi M. ^{[1
]}

Nishino T. ^{[1
]}

机构：

[1] Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguroku, Tokyo

来源：

Analytical Sciences | 2018年 / 34卷 / 6期

基金：

日本学术振兴会;

关键词：

Hidden Markov model; Machine learning; Molecular junction; Scanning tunneling microscopy; Single molecule;

D O I：

10.2116/analsci.18C011

中图分类号：

学科分类号：

摘要：

We investigated the formation and breaking of single-molecule junctions of two kinds of dithiol molecules by timeresolved tunneling current measurements in a metal nanogap. The resulting current trajectory was statistically analyzed to determine the single-molecule conductance and, more importantly, to reveal the kinetic property of the single-molecular junction. These results suggested that combining a measurement of the single-molecule conductance and statistical analysis is a promising method to uncover the kinetic properties of the single-molecule junction. © The Japan Society for Analytical Chemistry.

引用

页码：639 / 641

页数：2

共 23 条

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