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:
Nov. 05, 2019
Filed:
Jun. 27, 2018
Globalfoundries Singapore Pte. Ltd., Singapore, SG;
Wai Cheung Law, Singapore, SG;
Taiebeh Tahmasebi, Singapore, SG;
Dimitri Houssameddine, Singapore, SG;
Michael Nicolas Albert Tran, Singapore, SG;
Chim Seng Seet, Singapore, SG;
Kai Hung Alex See, Singapore, SG;
Wen Siang Lew, Singapore, SG;
GLOBALFOUNDRIES SINGAPORE PTE. LTD., Singapore, SG;
Abstract
Integrated circuits and methods of producing the same are provided. In an exemplary embodiment, an integrated circuit includes a magnetic tunnel junction stack. The magnetic tunnel junction stack includes a seed layer, first and second pinned layers, and a coupling layer. The seed layer includes holmium. The first pinned layer overlies the seed layer, where the first pinned layer is magnetic, and the non-magnetic coupling layer overlies the first pinned layer. The second pinned layer overlies the coupling layer, where the second pinned layer is also magnetic.