Invention Grant
- Patent Title: Perpendicular magnetic anisotropy BCC multilayers
- Patent Title (中): 垂直磁各向异性BCC多层
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Application No.: US14744137Application Date: 2015-06-19
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Publication No.: US09484531B2Publication Date: 2016-11-01
- 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: H01L43/12
- IPC: H01L43/12 ; H01L43/10 ; H01L43/08
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
- US20160284986A1 PERPENDICULAR MAGNETIC ANISOTROPY BCC MULTILAYERS Public/Granted day:2016-09-29
Information query
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