Vibronic contributions to charge transport across molecular junctions

被引：296

作者：

Kushmerick, JG ^{[1
]}

Lazorcik, J

Patterson, CH

Shashidhar, R

Seferos, DS

Bazan, GC

机构：

[1] USN, Res Lab, Ctr Biomol Sci & Engn, Washington, DC 20375 USA

[2] Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA

[3] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

[4] Univ Calif Santa Barbara, Inst Polymers & Organ Solids, Santa Barbara, CA 93106 USA

来源：

NANO LETTERS | 2004年 / 4卷 / 04期

关键词：

D O I：

10.1021/nl049871n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report low-temperature charge transport measurements of metal-molecule-metal junctions. Studies on insulating alkyl and T-conjugated molecular wires provide experimental insight into the coupling between tunnel charge carriers and molecular vibrations in molecular electronic systems. By comparison with other vibrational spectroscopy studies and density functional theory calculations, the observed vibrational peaks have been assigned to longitudinal modes of the molecules.

引用

页码：639 / 642

页数：4

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