The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2021
Filed:
Apr. 03, 2017
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Venkateswara Inturi, Shakopee, MN (US);
Joseph Mundenar, Eden Prairie, MN (US);
Assignee:
SEAGATE TECHNOLOGY LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/39 (2006.01); H01F 41/16 (2006.01); H01F 1/147 (2006.01); G11B 5/31 (2006.01);
U.S. Cl.
CPC ...
G11B 5/3906 (2013.01); G11B 5/313 (2013.01); G11B 5/3169 (2013.01); H01F 1/14733 (2013.01); H01F 41/16 (2013.01);
Abstract
A method of forming a magnetic element. The method includes cooling a substrate to a cryogenic temperature. The method further includes depositing a magnetic layer with a grain refining dopant on the substrate. The magnetic layer with the grain refining dopant deposited on the substrate cooled to the cryogenic temperature has a magnetic moment that is greater than 2 Tesla and very soft magnetic properties.