Data storage device using magnetic domain wall movement and...

Details Data storage device using magnetic domain wall movement and... Data storage device using magnetic domain wall movement and...

2011-06-14

2011-06-14

Elms, Richard (Department: 2824)

Static information storage and retrieval

Magnetic shift registers

Bidirectional

C365S130000, C365S158000, C365S173000, C365S230070, C365S243500, C977S933000, C977S935000

Reexamination Certificate

active

07961491

ABSTRACT:
Provided are a data storage device using a magnetic domain wall movement and a method of operating the data storage device. The data storage device includes a magnetic layer which has a plurality of magnetic domains, a current applying unit which applies current for a magnetic domain wall movement to the magnetic layer, and a head for reading and writing, wherein the magnetic layer comprises a plurality of perpendicular magnetic layers formed on a substrate in a plurality of rows and columns, and a horizontal magnetic layer formed on the perpendicular magnetic layers to connect the perpendicular magnetic layers.

REFERENCES:
patent: 2004/0251232 (2004-12-01), Chen et al.
patent: 2004/0252538 (2004-12-01), Parkin
patent: 2004/0252539 (2004-12-01), Parkin
patent: 2005/0078509 (2005-04-01), Parkin
patent: 2005/0078511 (2005-04-01), Parkin
patent: 2005/0094427 (2005-05-01), Parkin
patent: 2005/0186686 (2005-08-01), Chen et al.
patent: 2006/0028866 (2006-02-01), Parkin
patent: 2006/0120132 (2006-06-01), Parkin
patent: 2007/0087454 (2007-04-01), Chen et al.
patent: 2008/0094760 (2008-04-01), Lee et al.
patent: 2008/0100963 (2008-05-01), Lee et al.
patent: 2008/0137521 (2008-06-01), Lee et al.

Affiliated with

Also associated with

Rating

Data storage device using magnetic domain wall movement and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data storage device using magnetic domain wall movement and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data storage device using magnetic domain wall movement and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2630116