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Effects of CF4 addition on oxygen contamination of SiC films in hot filament chemical vapor deposition using CH4+SiH 4+H2

  • Guoju Wang
  • , Bo Wang*
  • , Anping Huang
  • , Mankang Zhu
  • , Biben Wang*
  • , Hui Yan
  • *Corresponding author for this work
  • Beijing University of Technology
  • Liaocheng University

Research output: Contribution to journalArticlepeer-review

Abstract

SiC films were deposited by HFCVD using CH4, SiH4, and H2 gases. It was evidenced that the oxygen contamination in the films is reduced by adding a little CF4 in the deposition process.

Original languageEnglish
Pages (from-to)1993-1995
Number of pages3
JournalJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume21
Issue number6
DOIs
StatePublished - Nov 2003
Externally publishedYes

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