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Method of manufacturing a metal write gap for an inductive write head

  • US 20050219748A1
  • Filed: 03/31/2004
  • Published: 10/06/2005
  • Est. Priority Date: 03/31/2004
  • Status: Active Grant
First Claim
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1. A magnetic write head, comprising:

  • a first magnetic write pole having first and second ends;

    a magnetic pedestal formed over said first magnetic pole at said first end;

    a magnetic back gap layer formed over said first magnetic pole at said second end, said pedestal and said back gap having a distance therebetween;

    a non magnetic write gap material formed over said pedestal, extending toward said back gap and having a termination between said pedestal and said back gap; and

    a magnetic layer formed over said back gap, extending toward said pedestal and terminating at said termination of said write gap material.

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