Hyomen Kagaku
Online ISSN : 1881-4743
Print ISSN : 0388-5321
ISSN-L : 0388-5321
Field Electron Emission from Carbon Nanotubes
Yahachi SAITO
Author information
JOURNAL FREE ACCESS

1998 Volume 19 Issue 10 Pages 680-686

Details
Abstract

Field emission of electrons from carbon nanotubes was first demonstrated in 1995 by the two research groups; one is led by R.E. Smalley and the other by W.A. de Heer. The former group showed high emission from a single open multiwalled nanotube (MWNT) under low applied voltages, and the latter demonstrated electron emission from an aligned MWNT film. Recently, field emission microscopy was performed for both MWNTs and single-walled nanotubes (SWNTs). In this article, the background of these studies is briefly described, and then the characteristics of electron emission from carbon nanotubes are reviewed. Finally, electronic display elements (lighting-elements with the structure of a triode-type vacuum tube) are shown as a practical application of nanotube field emitters.

Content from these authors
© The Surface Science Society of Japan
Previous article Next article
feedback
Top