Magnetic cell structures, and methods of fabrication

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United States of America Patent

PATENT NO 9768377
SERIAL NO

14558367

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Abstract

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A magnetic cell structure comprises a seed material including tantalum, platinum, and ruthenium. The seed material comprises a platinum portion overlying a tantalum portion, and a ruthenium portion overlying the platinum portion. The magnetic cell structure comprises a magnetic region overlying the seed material, an insulating material overlying the magnetic region, and another magnetic region overlying the insulating material. Semiconductor devices including the magnetic cell structure, methods of forming the magnetic cell structure and the semiconductor devices are also disclosed.

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Patent Owner(s)

  • MICRON TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wei White Plains, US 1754 22239
Harms, Jonathan D White Plains, US 46 200
Murthy, Sunil White Plains, US 6 76

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