4.4: High field emission performance from a carbon nanotube fiber

Dong Hoon Shin, Yenan Song, Yuning Sun, Ji Yong Lee, Bawl Kim, Ji Hong Shin, Guohai Chen, Cheol Jin Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We fabricated the point emitter using a tiptreated carbon nanotube (CNT) fiber. The CNT point emitter showed the high emission current and good emission stability. It is considered that the excellent field emission properties are attributed to a large field enhancement factor caused by a large aspect ratio of the sharp tip of the point emitter and the tight binding of CNTs.

Original languageEnglish
Title of host publication23rd International Vacuum Nanoelectronics Conference, IVNC 2010
Pages26-27
Number of pages2
DOIs
Publication statusPublished - 2010
Event23rd International Vacuum Nanoelectronics Conference, IVNC 2010 - Palo Alto, CA, United States
Duration: 2010 Jul 262010 Jul 30

Publication series

Name23rd International Vacuum Nanoelectronics Conference, IVNC 2010

Other

Other23rd International Vacuum Nanoelectronics Conference, IVNC 2010
CountryUnited States
CityPalo Alto, CA
Period10/7/2610/7/30

Keywords

  • Carbon nanotube fiber
  • Field emission
  • Point emitter
  • Tip treatment

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Shin, D. H., Song, Y., Sun, Y., Lee, J. Y., Kim, B., Shin, J. H., Chen, G., & Lee, C. J. (2010). 4.4: High field emission performance from a carbon nanotube fiber. In 23rd International Vacuum Nanoelectronics Conference, IVNC 2010 (pp. 26-27). [5563215] (23rd International Vacuum Nanoelectronics Conference, IVNC 2010). https://doi.org/10.1109/IVNC.2010.5563215