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:
May. 30, 2017
Filed:
Oct. 28, 2015
International Business Machines Corporation, Armonk, NY (US);
Sergey V. Faleev, Santa Clara, CA (US);
Jaewoo Jeong, Santa Clara, CA (US);
Stuart S. P. Parkin, Santa Clara, CA (US);
Mahesh G. Samant, Santa Clara, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A layered stack includes a first layer having a first spin polarization and a first magnetic moment, as well as a second layer (in contact with the first layer) having a second spin polarization a second magnetic moment. The first and second spin polarizations have the same orientation, but the first and second magnetic moments have orientations that partially cancel each other, thereby recommending the layered stack for applications in magnetic tunnel junctions, for example.