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.

Date of Patent:
Jun. 21, 2022

Filed:

Dec. 14, 2018
Applicants:

Montana State University, Bozeman, MT (US);

The Regents of the University of California, Oakland, CA (US);

Inventors:

Ryan J. Snow, Bozeman, MT (US);

Yves U. Idzerda, Bozeman, MT (US);

Elke Arenholz, Berkeley, CA (US);

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 10/14 (2006.01); H01F 10/16 (2006.01); H01F 10/30 (2006.01); H01F 41/32 (2006.01); G11B 5/65 (2006.01); G11C 11/14 (2006.01); G11B 5/73 (2006.01); G01R 33/09 (2006.01); G11C 11/16 (2006.01); G11B 5/82 (2006.01); G01R 33/00 (2006.01);
U.S. Cl.
CPC ...
H01F 10/147 (2013.01); G11B 5/656 (2013.01); G11B 5/7368 (2019.05); G11B 5/7377 (2019.05); G11B 5/7379 (2019.05); G11C 11/14 (2013.01); H01F 10/16 (2013.01); H01F 10/30 (2013.01); H01F 41/32 (2013.01); G01R 33/0052 (2013.01); G01R 33/09 (2013.01); G11B 5/82 (2013.01); G11C 11/161 (2013.01);
Abstract

Large magnetic moment compositions are formed by stabilizing ternary or other alloys with a epitaxial control layer. Compositions that are unstable in bulk specimen are thus stabilized and exhibit magnetic moments that are greater that a Slater-Pauling limit. In one example, FeCoMnlayers are produced on an MgO(001) substrate with an MgO surface serving to control the structure of the FeCoMnlayers. Magnetizations greater than 3 Bohr magnetons are produced.


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