High resistivity soft magnetic material for miniaturized power converter
AssigneeInternational Business Machines Corporation
InventorsHariklia Deligianni, William J. Gallagher, Andrew J. Kellock, Eugene J. O'Sullivan, Lubomyr T. Romankiw, Naigang Wang
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Abstract
An on-chip magnetic structure structure includes a magnetic material comprising cobalt in a range from about 80 to about 90 atomic % (at. %) based on the total number of atoms of the magnetic material, tungsten in a range from about 4 to about 9 at. % based on the total number of atoms of the magnetic material, phosphorous in a range from about 7 to about 15 at. % based on the total number of atoms of the magnetic material, and palladium substantially dispersed throughout the magnetic material.
Claims8
An on-chip magnetic structure, comprising:
- a magnetic material comprising cobalt in a range from about 80 to about 90 atomic % (at. %) based on the total number of atoms of the magnetic material, tungsten in a range from about 4 to about 9 at. % based on the total number of atoms of the magnetic material, phosphorous in a range from about 7 to about 15 at. % based on the total number of atoms of the magnetic material, and palladium substantially dispersed throughout the magnetic material.
-20. (canceled)
Dependencies are inferred from the claim text.