Effects of gold contacts on transport through benzene molecule

被引：0

作者：

Farajian, AA ^{[1
]}

Belosludov, RV ^{[1
]}

Mizuseki, H ^{[1
]}

Kawazoe, Y ^{[1
]}

机构：

[1] Tohoku Univ, Mat Res Inst, Sendai, Miyagi 9808577, Japan

来源：

NANOTECH 2003, VOL 2 | 2003年

关键词：

molecular device; electronic transport; conductance; gold electrodes;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

we study electronic transport through a benzene molecule attached to two gold electrodes via sulfur clips. The conductance characteristics of the device is derived for two different atomistic models of the gold contacts: A chain model and part of Au(Ill) surface. The results show that the conductance characteristics strongly depend on the model used for the electrodes, therefore this factor should be taken into consideration while comparing different theoretical/experimental results. The relevance of the accurate determination of the relative position of sulfur clips and surface gold atoms are clarified.

引用

页码：98 / 100

页数：3

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