A flexible carbon nanotube field emitter fabricated on a polymer substrate by a laser separation method

Chang-Jian SK; Ho JR; Cheng JWJ

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A flexible carbon nanotube field emitter fabricated on a polymer substrate by a laser separation method

机译：A flexible carbon nanotube field emitter fabricated on a polymer substrate by a laser separation method

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摘要

The fabrication of a sparsely networked carbon nanotube (CNT) thin film on a polycarbonate substrate as the conductor electrode and the emitting cathode by a newly proposed laser separation method is reported. Based on this approach, numerous surface protruding tube tips can be structured straightforwardly, which results in favorable field-emission characteristics. A flexible field emitter with a low turn-on voltage of 1.0 V/mu m can be obtained. This method also demonstrates the abilities for fabricating a film with precision patterns and varying CNT concentrations as well as the flexibility of direct film formation on a curved surface. Moreover, all fabrication steps are executed in the ambient environment and at room temperature.

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来源
《Solid State Communications》 |2010年第14期|666-668|共3页
作者
Chang-Jian SK; Ho JR; Cheng JWJ;
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作者单位

Department of Mechanical Engineering, National Chung Cheng University, Chia-Yi 621, Taiwan, ROC;

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原文格式 PDF
正文语种英语
中图分类固体物理学;
关键词
Carbon-nanotube thin film; Field emission; Laser separation method;

A flexible carbon nanotube field emitter fabricated on a polymer substrate by a laser separation method

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