Enhanced characteristics of pulsed DC sputtered ultrathin (<2nm) amorphous carbon overcoats on hard disk magnetic media

Diamond and Related Materials, pp. 14-23, 2015.

Cited by: 8|Bibtex|Views1|DOI:https://doi.org/10.1016/j.diamond.2014.10.011
Other Links: academic.microsoft.com|www.sciencedirect.com

Abstract:

We report on the unusual tribological, surface and corrosion properties of ultrathin (~1.5nm) amorphous carbon (a-C) overcoats, which have been grown on CoCrPt:oxide-based media using a facile pulsed direct current (DC) sputtering process. The a-C films produced by pulsed DC sputtering are found to show low surface roughness (~1.5Å), low ...More

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