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:
Aug. 11, 2020
Filed:
Aug. 23, 2018
Tdk Corporation, Tokyo, JP;
Yugo Ishitani, Tokyo, JP;
Tomoyuki Sasaki, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A spin current magnetization rotational element is provided in which deterioration in the degree of integration is prevented from being caused and a magnetization rotation can be easily realized. A spin current magnetization rotational element includes a spin-orbit torque wiring which extends in a first direction, a first ferromagnetic layer which is laminated in a second direction intersecting the first direction; and a first magnetic field applying layer which is disposed to be separated from the first ferromagnetic layer in the first direction and configured to apply an assistant magnetic field assisting a magnetization rotation of the first ferromagnetic layer to the first ferromagnetic layer.