Method and apparatus for providing magnetostriction control in a freelayer of a magnetic memory device

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United States of America Patent

PATENT NO 7230802
APP PUB NO 20050099740A1
SERIAL NO

10712168

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Abstract

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A method and apparatus for providing magnetostriction control in a free layer of a magnetic memory device is disclosed. The same target compositions for the free layers may be used, but the relative thickness values are modified to obtain a desired magnetostriction without a change in the magenetoristance ratio, .DELTA.R/R.

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Patent Owner(s)

  • HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freitag, James Mac San Jose, CA 98 798
Pinarbasi, Mustafa Michael Morgan Hill, CA 100 1564

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