Nitridation of the Stacked Poly-Si Gate to Suppress the Boron Penetration in pMOS

  • Yung Hao Lin
  • , Chao Sung Lai
  • , Chung Len Lee
  • , Tan Fu Lei
  • , Tien Sheng Chao

Research output: Contribution to journalJournal Article peer-review

10 Scopus citations

Abstract

Nitridation to create nitrogen-rich layers in-between the stacked layers of the poly-Si gate to suppress the boron penetration for pMOS with the gate BF 2+ -implantation is proposed and demonstrated. The MOS capacitors fabricated by using this nitridized stacked poly-Si gate have better thermal stability and much improved electrical characteristics.

Original languageEnglish
Pages (from-to)248-249
Number of pages2
JournalIEEE Electron Device Letters
Volume16
Issue number6
DOIs
StatePublished - 06 1995
Externally publishedYes

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