Nano Archive

Field Emission Cathodes on the Basis of Structured Meander-Shape Vertically Alligned Carbon Nanotubes

Labunov, V.A. and Novitsky, A.N. and Prudnikova, E.L. and Shulitsky, B.G. (2009) Field Emission Cathodes on the Basis of Structured Meander-Shape Vertically Alligned Carbon Nanotubes. Journal of NANO and MICROSYSTEM TECHNIQUE (12).

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Official URL: http:// www.microsystems.ru

Abstract

The construction of field emission cathodes (FEC) which consists of Si/SiO2/Ti substrate and active element of structured in the form of meander arrays of carbon nanotubes (CNTs) is developed and investigated. The structuring of the CNT arrays synthesized by the injection CVD method was ensured by means of their selective growth on the SiO2/Ti surface. The developed FECs are characterized by the low threshold field strength, high integral field emission current, but possess insufficient emission homogeneity. The obtained results are used for further optimization of the FECs construction. Keywords: field emission, carbon nanotubes, growth selectivity, field-emission cathode, CVD method.

Item Type:Article
Additional Information:Full text is in Russian
ID Code:10215
Deposited By:Prof. Alexey Ivanov
Deposited On:08 Dec 2010 23:40
Last Modified:09 Dec 2010 09:29

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