Magnetic memory with tunneling magnetoresistance enhanced spacer layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 20, 2018
Issued Date -
N/A
app pub date -
Mar 4, 2016
filing date -
Mar 5, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device and a method of forming a device are presented. A substrate is provided. The substrate includes circuit component formed on a substrate surface. Back end of line processing is performed to form an upper inter level dielectric (ILD) layer over the substrate. The upper ILD layer includes a plurality of ILD levels. A magnetic tunneling junction (MTJ) stack is formed in between adjacent ILD levels of the upper ILD layer. The MTJ stack comprises a free layer, a tunneling barrier layer and a fixed layer. The fixed layer includes a polarizer layer, a composite texture breaking layer which includes a ruthenium layer and a synthetic antiferromagnetic (SAF) layer.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully