A strategy for forming robust adhesion with the substrate in a carbon-nanotube field-emission array
- Authors
- Lim, SC[Lim, Seong Chu]; Choi, HK[Choi, Ha Kyu]; Jeong, HJ[Jeong, Hee Jin]; Song, YI[Song, Young Il]; Kim, GY[Kim, Gil Yong]; Jung, KT[Jung, Kyung Taek]; Lee, YH[Lee, Young Hee]
- Issue Date
- Nov-2006
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Citation
- CARBON, v.44, no.13, pp.2809 - 2815
- Indexed
- SCIE
SCOPUS
- Journal Title
- CARBON
- Volume
- 44
- Number
- 13
- Start Page
- 2809
- End Page
- 2815
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/86590
- DOI
- 10.1016/j.carbon.2006.03.030
- ISSN
- 0008-6223
- Abstract
- A method of how to form a strong adhesion of carbon nanotubes (CNTs) to substrate by introducing an intermediate metal layer in fabricating spray-based field emitters and its effect to the field-emission properties were addressed. An Indium or tin layer was deposited on an indium-tin-oxide glass substrate and thermally annealed to hold the CNTs tightly. This underlying metal layer forms a strong bond to CNTs by wetting while melting without any detectable evaporation of metal atoms. This gave rise to a stable field-emission current at high voltage, which was confirmed by a mass spectrometer. The tube density and field-emission characteristics strongly depend on the annealing temperature of metal layers. (c) 2006 Elsevier Ltd. All rights reserved.
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Collections - Science > Department of Physics > 1. Journal Articles
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