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The effect of ion implantation on the characteristics of oxide formation of copper thin films

  • Beijing Institute of Aeronautical Materials

Research output: Contribution to journalArticlepeer-review

Abstract

Using X-ray diffraction and Rutherford back-scattering techniques, a study has been made of the oxidation characteristics of copper thin films by Cr ion implantation. It is indicated that the implantation of Cr ions remarkably changes the Oxidation behavior and the copper oxide structures. Ion implantation suppresses the diffusion of copper atoms during oxidation and then inhibits the change of Cu20 to CuO. The formation mechanism of oxides before and after implantation was discussed.

Original languageEnglish
Pages (from-to)39-40+46
JournalJournal of Materials Engineering
Issue number8
StatePublished - 2000
Externally publishedYes

Keywords

  • Copper thin films
  • Ion implantation
  • Oxidation

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