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Magnetoresistive sensor having specular sidewall layers

  • US 20050099738A1
  • Filed: 11/06/2003
  • Published: 05/12/2005
  • Est. Priority Date: 11/06/2003
  • Status: Active Grant
First Claim
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1. A transducing head comprising:

  • a multilayered magnetoresistive sensor having an air bearing sidewall opposite a back sidewall and a first sidewall opposite a second sidewall, each of the sidewalls being transverse to the layers of the magnetoresistive sensor; and

    a first specular layer positioned upon a sidewall selected from the group consisting of the air bearing sidewall and the back sidewall.

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