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

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.
Inventors:
; ; ; ; ;
Issue Date:
OSTI Identifier:
1458764
Assignee:
International Business Machines Corporation (Armonk, NY) OSTI
Patent Number(s):
10,002,919
Application Number:
15/698,186
Contract Number:
B601996
Resource Relation:
Patent File Date: 2017 Sep 07
Research Org:
International Business Machines Corporation, Armonk, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English

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