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Microfabricated field emission devices using carbon nanofibers as cathode elements

  • M. A. Guillorn
  • , A. V. Melechko
  • , V. I. Merkulov
  • , E. D. Ellis
  • , M. L. Simpson
  • , D. H. Lowndes
  • , L. R. Baylor
  • , G. J. Bordonaro

    Research output: Contribution to journalArticlepeer-review

    39 Scopus citations

    Abstract

    The field emission (FE) properties of isolated, deterministically grown vertically aligned carbon nanotubes and carbon nanofibers (VACNFs) were studied using a scanning current probe. Processing experiments were made with the VACNFs and show that they can survive CHF3-based reactive ion etching (RIE) and plasma enhanced chemical vapor deposition (PECVD) SiO2 deposition and removal. This allowed to develop a wafer scale production process for VACNF-based FEAs that uses standard microfabrication techniques and offers several possibilities for variation.

    Original languageEnglish
    Pages (from-to)2598-2601
    Number of pages4
    JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
    Volume19
    Issue number6
    DOIs
    StatePublished - Nov 2001

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