CUED Publications database

Efficient carbon nanotube field emitter using electrospun carbon nanofibers as a flexible electrode

Matsumoto, H and Suzuki, K and Tsuboi, K and Minagawa, M and Tanioka, A and Hayashi, Y and Fukuzono, K and Amaratunga, GAJ (2009) Efficient carbon nanotube field emitter using electrospun carbon nanofibers as a flexible electrode. Materials Research Society Symposium Proceedings, 1173. pp. 7-12. ISSN 0272-9172

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Abstract

Thermal-stable, conductive, and flexible carbon fabric (CF), which is composed of thin carbon fibers prepared by electrospinning, was used for the substrate of carbon nanotube (CNT) field emitter arrays. The field emitter arrays were prepared by chemical vapor deposition (CVD). The current density-electric field characteristics revealed that the CNT field emitter arrays on CF produced a higher current density at a lower turn-on voltage compared to ones on a Si substrate. This emitter integrated with a gate electrode based on hierarchy-structured carbon materials, CNTs on CF, can be used for light sources, displays, and other electronic devices. © 2009 Materials Research Society.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div B > Electronics, Power & Energy Conversion
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:09
Last Modified: 27 Nov 2014 19:25
DOI: