Field-emission enhancement from change of printed carbon nanotube morphology by an elastomer

被引：25

作者：

Lee, HJ

Lee, YD

Cho, WS

Ju, BK ^{[1
]}

Lee, YH

Han, JH

Kim, JK

机构：

[1] Korea Univ, Coll Engn, Display & Nano Syst Lab, Seoul 136701, South Korea

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

[3] Iljin Nanotech Co Ltd, Seoul 157810, South Korea

[4] Korea Inst Sci & Technol, Seoul 136791, South Korea

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 09期

关键词：

D O I：

10.1063/1.2179114

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The surface morphology of screen-printed carbon nanotube films was modified by using the poly-dimethylsiloxane (PDMS) elastomer. The entangled carbon nanotube (CNT) bundles were broken up into individual free standing nanotubes to remarkably improve the field-emission characteristics over the as-deposited CNT film. In addition, the cathode film morphology of top-gated triode structures can be treated by using the proposed surface treatment technique, which is a low-cost process. (c) 2006 American Institute of Physics.

引用

页数：3

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