Bright light emission of a single polythiophene nanotube strand with a nanometer-scale metal coating

被引：59

作者：

Joo, Jinsoo ^{[1
]}

Park, Dong Hyuk

Jeong, Mi-Yun

Lee, Yong Baek

Kim, Hyun Seung

Choi, Won Jun

Park, Q.-Han

Kim, Hyun-Jun

Kim, Dae-Chul

Kim, Jeongyong

机构：

[1] Korea Univ, Dept Phys, Seoul 136701, South Korea

[2] Univ Incheon, Dept Phys, Inchon 402749, South Korea

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 19期

关键词：

D O I：

10.1002/adma.200700479

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bi-layered hybrid nanostructures of polythiophene (PTh) and metal nanotubes are fabricated by a sequential electrochemical synthetic method. Huge enhancement of photoluminescence of PTh single nanotubes coated with nanometer-scale Cu, Ni, or Co metal is observed by using a laser confocal microscope, and can be explained by the effect of surface plasmon resonance. Bright light emission from a single strand of a PTh/Cu hybrid nanotube is observed (see figure).

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页码：2824 / +

页数：7

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