By Topic

Field emission characteristics of carbon nanotube-copper composite emitters formed by composite plating

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Sung, Woo-Yong ; Sch. of Mech. & Aerosp. Eng., Seoul Nat. Univ., South Korea ; Wal-Jun Kim ; Seung-Min Lee ; Ho-Young Lee
more authors

The field emission characteristics of CNT-Cu composite emitters formed by composite electroplating method were investigated. Multi-walled carbon nanotubes (MWNTs) synthesized by chemical vapor deposition were used. The results showed that the turn-on field is about 2.34 V/μm with the current density of 0.1 μm/cm2. We observed that more emission sites located near edge than center and the emission current was stable. It is expected that CNT-Cu composite emitters can be applied to the FEDs and large area vacuum lighting sources.

Published in:

Vacuum Nanoelectronics Conference, 2005. IVNC 2005. Technical Digest of the 18th International

Date of Conference:

10-14 July 2005