公开(公告)号：US10354709B2

公开(公告)日：2019-07-16

申请号：US15730405

申请日：2017-10-11

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Junyang Chen ,  Mo Li

IPC: H01L29/06 ,  G11C11/16 ,  H01L43/10 ,  H01L43/08 ,  H01L27/22

Abstract: A magnetic device may include a composite free layer that includes a first sub-layer comprising at least one of a Co-based alloy, a Fe-based alloy, or a Heusler alloy; a second sub-layer comprising at least one of a Co-based alloy, a Fe-based alloy, or a Heusler alloy; and an intermediate sub-layer between the first sub-layer and the second sub-layer. The composite free layer exhibits a magnetic easy axis oriented out of a plane of the composite free layer.

公开(公告)号：US20180366172A1

公开(公告)日：2018-12-20

申请号：US15730405

申请日：2017-10-11

Applicant: Regents of the University of Minnesota

Inventor： Jian-Ping Wang ,  Junyang Chen ,  Mo Li

IPC: G11C11/16 ,  H01L43/10

CPC classification number: G11C11/161 ,  H01L27/222 ,  H01L43/08 ,  H01L43/10

Abstract: A magnetic device may include a composite free layer that includes a first sub-layer comprising at least one of a Co-based alloy, a Fe-based alloy, or a Heusler alloy; a second sub-layer comprising at least one of a Co-based alloy, a Fe-based alloy, or a Heusler alloy; and an intermediate sub-layer between the first sub-layer and the second sub-layer. The composite free layer exhibits a magnetic easy axis oriented out of a plane of the composite free layer.