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:
Mar. 31, 2020
Filed:
Jun. 30, 2017
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/22 (2006.01); H01L 43/08 (2006.01); G11C 11/18 (2006.01); G11C 11/16 (2006.01); H01L 43/02 (2006.01); H01L 43/04 (2006.01); H01L 43/06 (2006.01); H01L 43/10 (2006.01);
U.S. Cl.
CPC ...
H01L 43/08 (2013.01); G11C 11/161 (2013.01); G11C 11/1653 (2013.01); G11C 11/1657 (2013.01); G11C 11/1659 (2013.01); G11C 11/1675 (2013.01); G11C 11/18 (2013.01); H01L 43/02 (2013.01); H01L 43/04 (2013.01); H01L 43/065 (2013.01); H01L 43/10 (2013.01); H01L 27/228 (2013.01);
Abstract
A magnetic device includes a conductive layer into which current can be injected in a first direction, the conductive layer causing spin Hall effect or Rashba effect. A ferromagnetic layer is disposed in contact with the conductive layer such that the ferromagnetic layer and the conductive layer are stacked on each other, a magnetization direction of the ferromagnetic layer being switched. A spin filter structure has a fixed magnetization direction, the spin filter structure being disposed on at least one of the opposite side surfaces of the first direction of the conductive layer to inject spin-polarized current into the conductive layer.