Field emission characteristics of patterned carbon nanotubes on metal substrate

Yang Doo Lee, Keunsoo Lee, Byung Hyun Kang, Ki Young Dong, Chae Min Ban, Won Seok Kim, Byeong Kwon Ju

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

Abstract

Multi-walled carbon nanotubes were fabricated KOVAR substrates using electrophoretic deposition (EPD). The surface treatments of the substrate were performed by palladium coating process which is an activation procedure for electroless plating. Through the surface treatments, the roughness of the surface increased and cathodes which have high roughness factor showed better field emission characteristics compared to non-treated ones.

Original languageEnglish
Title of host publicationTechnical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012Om
Pages184-185
Number of pages2
DOIs
Publication statusPublished - 2012
Event25th International Vacuum Nanoelectronics Conference, IVNC 2012 - Jeju, Korea, Republic of
Duration: 2012 Jul 92012 Jul 13

Publication series

NameTechnical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012

Other

Other25th International Vacuum Nanoelectronics Conference, IVNC 2012
CountryKorea, Republic of
CityJeju
Period12/7/912/7/13

Keywords

  • Carbon nanotube
  • KOVAR substrates
  • electrophoretic deposition
  • field emission

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Lee, Y. D., Lee, K., Kang, B. H., Dong, K. Y., Ban, C. M., Kim, W. S., & Ju, B. K. (2012). Field emission characteristics of patterned carbon nanotubes on metal substrate. In Technical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012Om (pp. 184-185). [6316895] (Technical Digest - 25th International Vacuum Nanoelectronics Conference, IVNC 2012). https://doi.org/10.1109/IVNC.2012.6316895