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COATED MAGNETIC HEAD AND METHODS FOR FABRICATION THEREOF

  • US 20100053817A1
  • Filed: 09/04/2008
  • Published: 03/04/2010
  • Est. Priority Date: 09/04/2008
  • Status: Abandoned Application
First Claim
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1. A magnetic head, comprising:

  • a module having a substrate and a gap, the gap having an array of transducers therein, wherein the gap is recessed from a plane extending across a tape bearing surface side of the substrate; and

    a coating of aluminum oxide above at least a tape bearing surface side of the gap, the aluminum oxide having polycrystalline portions and amorphous portions.

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