Information storage devices using magnetic domain wall...

Details Information storage devices using magnetic domain wall... Information storage devices using magnetic domain wall...

2008-06-25

2010-12-21

Mai, Son L (Department: 2827)

Static information storage and retrieval

Magnetic shift registers

Continuous

C365S080000, C365S081000

Reexamination Certificate

active

07855908

ABSTRACT:
An information storage device using magnetic domain wall motion and a method of operating the same are provided. The information storage device includes a magnetic track having a plurality of magnetic domains and magnetic domain walls arranged alternately. A current supply unit is configured to apply current to the magnetic track, and a plurality of reading/writing units are arranged on the magnetic track. The information storage device further includes a plurality of storage units. Each of the plurality of storage units is connected to a corresponding one of the plurality of reading/writing units for storing data temporarily.

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