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:
Sep. 03, 2024
Filed:
Jun. 22, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jeongchun Ryu, Hwaseong-si, KR;
Seungjae Lee, Suwon-si, KR;
Naoki Hase, Hwaseong-si, KR;
Kwangseok Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A synthetic antiferromagnet includes a first ferromagnetic layer having a first surface; a second ferromagnetic layer having a second surface facing the first surface of the first ferromagnetic layer; and a first non-magnetic layer disposed between the first ferromagnetic layer and the second ferromagnetic layer, wherein the first ferromagnetic layer has an inclined perpendicular magnetic anisotropy (PMA) in which a magnetization direction of the first ferromagnetic layer is inclined from a first direction perpendicular to the first surface and the second surface, a component in a first direction of the magnetization direction of the first ferromagnetic layer and a component in a first direction of a magnetization direction of the second ferromagnetic layer are opposite to each other.