发明名称 |
Magnetic domain data storage devices and methods of operating the same |
摘要 |
Example embodiments may provide data storage devices using movement of a magnetic domain wall and/or a method of operating magnetic domain data storage devices. The data storage device may include a first magnetic layer for writing data having two magnetic domains magnetized in different directions, a second magnetic layer for storing data at a side of the first magnetic layer, a data recording device connected to the first magnetic layer and the second magnetic layer, and a plurality of reading heads configured to read the second magnetic layer. The data storage device may store a larger amount of data without requiring moving mechanical systems.
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申请公布号 |
US2008138659(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070980418 |
申请日期 |
2007.10.31 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM CHEE-KHENG;YOO IN-KYEONG;CHOA SUNG-HOON |
分类号 |
G11B5/127;G11B21/02 |
主分类号 |
G11B5/127 |
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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