Stack cap with a non-magnetic layer including ferromagnetic elements

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United States of America Patent

PATENT NO 11120933
SERIAL NO

16369684

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A magnetoresistive sensor includes a free layer and a cap over the free layer. The cap includes an upper layer and an insertion layer between the upper layer and the free layer. The insertion layer includes a non-magnetic alloy formed of at least one refractory metal and at least one ferromagnetic metal.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Singleton, Eric W Maple Plain, US 46 579
Tan, Liwen Eden Prairie, US 28 172
Yi, Jae-Young Prior Lake, US 35 324

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