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MAGNETORESISTIVE ELEMENT AND MANUFACTURING METHOD OF THE SAME 发明申请

2023-05-10 4370 857K 0

专利信息

申请日期 2025-09-10 申请号 US13425282
公开(公告)号 US20130001715A1 公开(公告)日 2013-01-03
公开国别 US 申请人省市代码 全国
申请人 Koji YAMAKAWA; Katsuaki NATORI; Daisuke IKENO
简介 In accordance with an embodiment, a magnetoresistive element includes a lower electrode, a first magnetic layer on the lower electrode, a first interfacial magnetic layer on the first magnetic layer, a nonmagnetic layer on the first interfacial magnetic layer, a second interfacial magnetic layer on the nonmagnetic layer, a second magnetic layer on the second interfacial magnetic layer; and an upper electrode layer on the second magnetic layer. Either the first magnetic and interfacial magnetic layers or the second magnetic and interfacial magnetic layers constitute a storage layer. The other layers of the first magnetic and interfacial magnetic layers and the second magnetic and interfacial magnetic layers constitute a reference layer. The lower electrode includes an alloy layer or mixture layer of a precious metal and a transition element or a rare earth element, or comprises a conductive oxide layer.


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