Magnetoresistive stack/structure and methods therefor
A method of fabricating a magnetoresistive device includes forming a magnetically fixed region on one side of an intermediate region. Forming the magnetically fixed region may include forming a first ferromagnetic region and forming an antiferromagnetic coupling region on one side of the first ferro...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of fabricating a magnetoresistive device includes forming a magnetically fixed region on one side of an intermediate region. Forming the magnetically fixed region may include forming a first ferromagnetic region and forming an antiferromagnetic coupling region on one side of the first ferromagnetic region. The method may also include treating a surface of the coupling region by exposing the surface to a gas, and forming a second ferromagnetic region on the treated surface of the coupling region. |
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