Invention Grant
- Patent Title: Perpendicular magnetic anisotropy BCC multilayers
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Application No.: US15254107Application Date: 2016-09-01
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Publication No.: US09773971B2Publication Date: 2017-09-26
- Inventor: Guohan Hu , Daniel C. Worledge
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: H01L43/10
- IPC: H01L43/10 ; H01L43/08 ; H01L43/12 ; G11C11/16 ; H01F10/32 ; H01F41/32 ; H01L43/02
Abstract:
A magnetic material includes a cobalt layer between opposing iron layers. The iron layers include iron and are body-centered cubic (BCC), the cobalt layer comprises cobalt and is BCC or amorphous, and the magnetic material has a perpendicular magnetic anisotropy (PMA).
Public/Granted literature
- US20160372658A1 PERPENDICULAR MAGNETIC ANISOTROPY BCC MULTILAYERS Public/Granted day:2016-12-22
Information query
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