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Enhanced field emission stability of thin multi-walled carbon nanotube emitter by adopting the sonication treatment

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4 Author(s)
Guohai Chen ; Dept. of Micro/Nano Syst., Korea Univ., Seoul, South Korea ; Seung Il Jung ; Dong Hoon Shin ; Cheol Jin Lee

In this study, we tried to cut thin multi-walled CNTs (thin-MWCNTs) using a tip sonication method and investigated the cutting effect of CNTs from their microstructure and also evaluated field emission properties.

Published in:

Vacuum Nanoelectronics Conference, 2009. IVNC 2009. 22nd International

Date of Conference:

20-24 July 2009