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:
Feb. 21, 2023
Filed:
Sep. 30, 2020
Imec Vzw, Leuven, BE;
Katholieke Universiteit Leuven, Leuven, BE;
Van Dai Nguyen, Wavre, BE;
Sebastien Couet, Grez-Doiceau, BE;
Olivier Bultynck, Lovenjoel, BE;
Danny Wan, Leuven, BE;
Eline Raymenants, Bonheiden, BE;
IMEC vzw, Leuven, BE;
Katholieke Universiteit Leuven, Leuven, BE;
Abstract
In one aspect, the disclosed technology relates to a magnetic device, which may be a magnetic memory and/or logic device. The magnetic device can comprise a seed layer; a first free magnetic layer provided on the seed layer; an interlayer provided on the first free magnetic layer; a second free magnetic layer provided on the interlayer; a tunnel barrier provided on the second free magnetic layer; and a fixed magnetic layer. The first free magnetic layer and the second free magnetic layer can be ferromagnetically coupled across the interlayer through exchange interaction.