Diamond-like carbon films deposited without deposition particles of large incidence angles by sputtering

Y. Hoshi, E. Suzuki, Tetsuya Osaka

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Deposition of diamond-like carbon (DLC) films at liquid nitrogen temperature (77 K) under the control of the angular distribution of depositing particles was attempted using a DC facing target sputtering system. The film deposited at 77 K, the liquid-nitrogen temperature, has a much higher density and higher hardness than the film deposited at room temperature. Removal of the depositing particles having high incidence angles was found to be effective for increasing the hardness of the film.

Original languageEnglish
Pages (from-to)51-55
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume176
Issue number1
Publication statusPublished - 1997 Dec

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Keywords

  • Self-shadowing effect
  • Sputtering
  • Thin films - diamond-like carbon
  • Ultra-high hardness

ASJC Scopus subject areas

  • Condensed Matter Physics

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