Surface plasmon resonance-mediated colloid gold monolayer junctions

被引：30

作者：

Jin, YD ^{[1
]}

Friedman, N ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 34期

关键词：

D O I：

10.1021/ja052896j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Because of the localized field amplification that occurs, excitation of surface plasmons (SPs) in metal nanoparticle-based current-carrying nanoelectronic devices is expected to lead to new and interesting applications. We report a simple way to prepare surface plasmon resonance (SPR)-mediated colloid Au monolayer junctions by a wet chemistry and soft top electrode deposition. The SPR-enhanced junction current is observed upon illumination with light of energies close to the nanoparticle plasmon resonance wavelengths. This current is superimposed on tunneling current observed in the absence of surface plasmons. Copyright © 2005 American Chemical Society.

引用

页码：11902 / 11903

页数：2

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