Method of manufacturing magnetic recording medium and magnetic recording/reproducing device

Abstract

Provided is a method of manufacturing a magnetic recording medium capable of manufacturing at a high productivity a useful magnetic recording medium having high surface smoothness and excellent head floating characteristics. Such a method of manufacturing a magnetic recording medium includes: forming a magnetic layer on a nonmagnetic substrate; and partially injecting ions into the magnetic layer to modify magnetic characteristics at a location of the magnetic layer where the ions are injected and to form magnetically separated magnetic recording patterns, in which, when partially injecting ions into the magnetic layer, a carbon film is formed on the surface of the magnetic layer, the carbon film is partially thinned by patterning, and ions are partially injected into the magnetic layer through locations where the carbon film is thinned.

Dependencies are inferred from the claim text.