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Magnetic recording medium, method of manufacture thereof, and magnetic recorder

  • US 20030157373A1
  • Filed: 07/11/2002
  • Published: 08/21/2003
  • Est. Priority Date: 01/13/2000
  • Status: Abandoned Application
First Claim
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1. A magnetic recording medium comprising:

  • a substrate;

    a magnetic layer which records information; and

    a crystalline underlying layer which is positioned between the substrate and the magnetic layer, wherein;

    the underlying layer is formed by generating plasma by resonance absorption, colliding the generated plasma with a target to sputter target particles, and depositing the sputtered target particles on the substrate while introducing the sputtered target particles onto the substrate by applying a bias voltage between the substrate and the target.

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