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:
Jan. 01, 2019
Filed:
Sep. 09, 2016
Applicant:
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Inventors:
Youngmin Eeh, Seongnam-si, KR;
Toshihiko Nagase, Seoul, KR;
Daisuke Watanabe, Seoul, KR;
Koji Ueda, Yokkaichi Mie, JP;
Makoto Nagamine, Seoul, KR;
Kazuya Sawada, Seoul, KR;
Assignee:
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/16 (2006.01); H01L 27/22 (2006.01); H01L 43/02 (2006.01); H01L 43/10 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/228 (2013.01); G11C 11/161 (2013.01); H01L 28/00 (2013.01); H01L 43/02 (2013.01); H01L 43/10 (2013.01);
Abstract
According to one embodiment, a magnetoresistive element includes a first metal layer having a body-centered cubic structure, a second metal layer having a hexagonal close-packed structure on the first metal layer, a metal nitride layer on the second metal layer, a first magnetic layer on the metal nitride layer, an insulating layer on the first magnetic layer, and a second magnetic layer on the insulating layer.