One-dimensional plasmon coupling by facile self-assembly of gold nanoparticles into branched chain networks

被引：387

作者：

Lin, S

Li, M

Dujardin, E ^{[1
]}

Girard, C

Mann, S

机构：

[1] Univ Bristol, Ctr Organized Matter Chem, Sch Chem, Bristol BS8 1TS, Avon, England

[2] CNRS, CEMES, NanoSci Grp, UPR 8011, F-31055 Toulouse, France

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 21期

关键词：

D O I：

10.1002/adma.200500828

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Short chains and complex networks of interconnected An nanoparticle chains (see Figure) are produced by a simple template-free approach. Optical spectroscopy and computer simulations show that surface plasmons from individual non-contacting nanoparticles are strongly coupled in the resulting 1D superstructures. These chains may provide a unique way to fabricate complex subwavelength optical waveguides.

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页码：2553 / +

页数：8

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