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:
Apr. 23, 2024
Filed:
Aug. 09, 2021
Applicant:
National University of Singapore, Singapore, SG;
Inventors:
Assignee:
National University of Singapore, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 61/00 (2023.01); H01F 10/32 (2006.01); H01F 41/30 (2006.01); H10N 50/01 (2023.01); H10N 50/10 (2023.01); H10N 50/80 (2023.01); H10N 50/85 (2023.01); H10N 52/00 (2023.01); H10N 52/01 (2023.01);
U.S. Cl.
CPC ...
H10B 61/00 (2023.02); H01F 10/3254 (2013.01); H01F 10/3286 (2013.01); H01F 10/329 (2013.01); H01F 41/302 (2013.01); H10N 50/01 (2023.02); H10N 50/10 (2023.02); H10N 50/80 (2023.02); H10N 50/85 (2023.02); H10N 52/00 (2023.02); H10N 52/01 (2023.02); H10N 52/101 (2023.02);
Abstract
A spin-orbit torque device is described. The spin-orbit torque device comprising an interfacing layer and a magnetic layer having a switchable magnetization direction. An interface is formed between the interfacing layer and the magnetic layer, the interface having a 3m1 crystallographic point group symmetry adapted to interact with an electric current to generate a spin torque for switching the magnetization direction of the magnetic layer. A method for fabricating the spin-orbit device and a method for switching the switchable magnetization of a spin-orbit torque device are also described.