| http://www.w3.org/ns/prov#value | - A method for forming a magnetic recording media having a hard protective film with the empirical formula: Cx Ny where the amount of nitrogen is in a selected range of about 10 at. % to 20 at. %, comprising: providing a magnetron sputter apparatus including a vacuum chamber, and incorporating therein a carbon target and a magnetic recording medium deposition substrate, providing within said vacuum
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