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.

Date of Patent:
Aug. 27, 2019

Filed:

Sep. 26, 2014
Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Mark L. Doczy, Portland, OR (US);

Kaan Oguz, Hillsboro, OR (US);

Brian S. Doyle, Portland, OR (US);

Charles C. Kuo, Hillsboro, OR (US);

Robert S. Chau, Beaverton, OR (US);

Satyarth Suri, Hillsboro, OR (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 43/10 (2006.01); H01L 43/12 (2006.01); G11C 11/16 (2006.01); H01F 10/32 (2006.01); H01L 27/22 (2006.01);
U.S. Cl.
CPC ...
G11C 11/161 (2013.01); H01F 10/3286 (2013.01); H01L 27/222 (2013.01); H01L 43/10 (2013.01); H01L 43/12 (2013.01);
Abstract

A material layer stack for a magnetic tunneling junction, the material layer stack including a fixed magnetic layer; a dielectric layer; a free magnetic layer; and an amorphous electrically-conductive seed layer, wherein the fixed magnetic layer is disposed between the dielectric layer and the seed layer. A non-volatile memory device including a material stack including an amorphous electrically-conductive seed layer; and a fixed magnetic layer juxtaposed and in contact with the seed layer. A method including forming an amorphous seed layer on a first electrode of a memory device; forming a material layer stack on the amorphous seed layer, the material stack including a dielectric layer disposed between a fixed magnetic layer and a free magnetic layer, wherein the fixed magnetic layer.


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