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. 12, 2023
Filed:
Sep. 30, 2021
Tdk Corporation, Tokyo, JP;
Shogo Yamada, Tokyo, JP;
Tatsuo Shibata, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
According to an embodiment, there is provided an integrated device including: a substrate; and a laminated structure stacked on the substrate, in which the laminated structure includes a first element group and a second element group disposed at a position farther from the substrate than the first element group, each of the first element group and the second element group includes a plurality of domain wall movement elements, each of the plurality of domain wall movement elements includes a domain wall movement layer, a ferromagnetic layer, and a non-magnetic layer interposed between the domain wall movement layer and the ferromagnetic layer, and each of the domain wall movement elements belonging to the second element group has a lower critical current density required for moving a domain wall of the domain wall movement layer than each of the domain wall movement elements belonging to the first element group.