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:
Oct. 13, 2020
Filed:
Dec. 19, 2018
Applicant:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Inventors:
Chang-Beom Eom, Madison, WI (US);
Tianxiang Nan, Madison, WI (US);
Assignee:
WISCONSIN ALUMNI RESEARCH FOUNDATION, Madison, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/10 (2006.01); H01L 43/04 (2006.01); H01F 10/12 (2006.01); H01F 10/00 (2006.01); H01L 43/06 (2006.01);
U.S. Cl.
CPC ...
H01L 43/10 (2013.01); H01F 10/002 (2013.01); H01F 10/12 (2013.01); H01L 43/04 (2013.01); H01L 43/06 (2013.01);
Abstract
Spintronic devices based on metallic antiferromagnets having a non-collinear spin structure are provided. Also provided are methods for operating the devices. The spintronic devices are based on a bilayer structure that includes a spin torque layer of an antiferromagnetic material having a non-collinear triangular spin structure adjoining a layer of ferromagnetic material.