发明名称 |
DATA STORAGE DEVICE USING MAGNETIC DOMAIN WALL MOVEMENT AND METHOD OF OPERATING THE SAME |
摘要 |
Provided are a data storage device using magnetic domain wall movement and a method of operating the data storage device. The data storage device includes a first magnetic layer for writing data having two magnetic domains magnetized in opposite directions to each other and a second magnetic layer for storing data formed on at least one side of the first magnetic layer. The data storage device may further include a data recording device connected to both ends of the first magnetic layer and the end of the second magnetic layer which is not adjacent to the first magnetic layer, a read head formed a predetermined distance from the end of the second magnetic layer which is not adjacent to the first magnetic layer, and a current detector connected to the read head and the data recording device.
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申请公布号 |
US2008137395(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070764432 |
申请日期 |
2007.06.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG IN-JUN;CHO YOUNG-JIN;CHOA SUNG-HOON;KIM KEE-WON;KIM KWANG-SEOK |
分类号 |
G11C19/00 |
主分类号 |
G11C19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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