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The importance of bias pulse rise time for determining shallow implanted dose in plasma immersion ion implantation

  • D. T K Kwok
  • , M. M M Bilek
  • , D. R. McKenzie
  • , P. K. Chu

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Abstract

    The importance of bias pulse rise time for determining shallow implanted dose in plasma immersion ion implantation was studied. The ion energy distributions originating from the rise and fall times of the voltage pulse were calculated by performing particle-in-cell (PIC) simulations. The results indicated that the proportion of shallow implanted dose can be most effectively controlled by adjusting the relative temporal extent of the rise time.
    Original languageEnglish
    Pages (from-to)1827-1829
    JournalApplied Physics Letters
    Volume82
    Issue number12
    DOIs
    Publication statusPublished - 24 Mar 2003

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