Micro- and nanoscale patterning of luminescent conjugated polymer films

被引：9

作者：

Granström, M ^{[1
]}

机构：

[1] Univ Cambridge, Cavendish Lab, Dept Phys, Cambridge CB3 0HE, England

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

关键词：

poly(phenylene vinylene) and derivatives; photoluminescence; scanning tunnelling microscopy; atomic force microscopy;

D O I：

10.1016/S0379-6779(98)00228-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A luminescent conjugated polymer, poly(phenylene vinylene) (PPV), has been patterned on a sub-micron scale using a modified scanning force microscope (SFM). By using this technique, it is possible to make non-luminescent patterns with linewidths down to similar to 20 nm, and this report shows that the patterning process does not affect the photoluminescence efficiency of the non-patterned parts of the polymer film. In addition to this, the method used in this work allows for precise control of the patterning, making it possible to create intricate patterns in a neat polymer film.

引用

页码：1042 / 1045

页数：4

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