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).
引用
收藏
页码：2824 / +
页数：7
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