High resistivity iron-based, thermally stable magnetic material for on-chip integrated inductors

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United States of America Patent

PATENT NO 10002919
SERIAL NO

15698186

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Abstract

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An on-chip magnetic structure includes a palladium activated seed layer and a substantially amorphous magnetic material disposed onto the palladium activated seed layer. The substantially amorphous magnetic material includes nickel in a range from about 50 to about 80 atomic % (at. %) based on the total number of atoms of the magnetic material, iron in a range from about 10 to about 50 at. % based on the total number of atoms of the magnetic material, and phosphorous in a range from about 0.1 to about 30 at. % based on the total number of atoms of the magnetic material. The magnetic material can include boron in a range from about 0.1 to about 5 at. % based on the total number of atoms of the magnetic material.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deligianni, Hariklia Alpine, US 206 2300
Gallagher, William J Ardsley, US 84 691
Mason, Maurice Danbury, US 10 38
O'Sullivan, Eugene J Nyack, US 123 1664
Romankiw, Lubomyr T Briancliff Manor, US 99 2217
Wang, Naigang Ossining, US 102 443

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