Logic drive using standard commodity programmable logic ic chips comprising non-volatile random access memory cells
US-2024380401-A1 · Nov 14, 2024 · US
US8976579B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8976579-B2 |
| Application number | US-201313757981-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 4, 2013 |
| Priority date | Mar 23, 2012 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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According to one embodiment, a magnetic memory element includes: a magnetic wire, a stress application unit, and a recording/reproducing unit. The magnetic wire includes a plurality of domain walls and a plurality of magnetic domains separated by the domain walls. The magnetic wire is a closed loop. The stress application unit is configured to cause the domain walls to circle around along the closed loop a plurality of times by applying stress to the magnetic wire. The recording/reproducing unit is configured to write memory information by changing magnetizations of the circling magnetic domains as the domain walls circle around and to read the written memory information by detecting the magnetizations of the circling magnetic domains.
Opening claim text (preview).
What is claimed is: 1. A magnetic memory element, comprising: a magnetic wire including a plurality of domain walls and a plurality of magnetic domains separated by the domain walls, the magnetic wire being a closed loop; a stress application unit configured to cause the domain walls to circle around along the closed loop a plurality of times by applying stress to the magnetic wire; and a recording/reproducing unit configured to write memory information by changing magnetizati…
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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