Invention Grant
US09087543B2 Spin torque MRAM having perpendicular magnetization with oxide interface
有权
自旋转矩MRAM具有垂直磁化与氧化物界面
- Patent Title: Spin torque MRAM having perpendicular magnetization with oxide interface
- Patent Title (中): 自旋转矩MRAM具有垂直磁化与氧化物界面
-
Application No.: US13911609Application Date: 2013-06-06
-
Publication No.: US09087543B2Publication Date: 2015-07-21
- Inventor: Guohan Hu , Daniel 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: G11C11/16
- IPC: G11C11/16 ; G11B5/84 ; G11B5/62 ; H01L43/08 ; H01L43/12
Abstract:
A mechanism is provided for a structure with perpendicular magnetic anisotropy. A bottom oxide layer is disposed, and a magnetic layer is disposed adjacent to the bottom oxide layer. The magnetic layer includes iron and is magnetized perpendicularly to a plane of the magnetic layer. A top oxide layer is disposed adjacent to the magnetic layer.
Public/Granted literature
- US20140363701A1 PERPENDICULAR MAGNETIZATION WITH OXIDE INTERFACE Public/Granted day:2014-12-11
Information query
