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. 24, 2016
Filed:
Dec. 22, 2014
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A magnetic tunnel junction device includes: a first magnetic layer that has an easy axis vertical to a surface; a non-magnetic layer on the first magnetic layer; and a second magnetic layer that has an easy axis vertical to a surface on the non-magnetic layer, and an interface layer formed of a Heussler alloy between the non-magnetic layer and at least one of the first and second magnetic layers. The at least one of the first and second magnetic layers is formed of MnGa. A lattice constant of the interface layer parallel to a major surface thereof in a bulk state thereof is between a lattice constant of the non-magnetic layer parallel to a major surface thereof in a bulk state thereof and a lattice constant of the at least one of the first and second magnetic layers parallel to a major surface thereof in a bulk state thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile