发明名称 |
HIGH DENSITY PLANAR MAGNETIC DOMAIN WALL MEMORY APPARATUS AND METHOD OF FORMING THE SAME |
摘要 |
A magnetic domain wall memory apparatus with write/read capability includes a plurality of coplanar shift register structures each comprising an elongated track formed from a ferromagnetic material having a plurality of magnetic domains therein, the shift register structures further having a plurality of discontinuities therein to facilitate domain wall location; a magnetic read element associated with each of the shift register structures; and a magnetic write element associated with each of the shift register structures, the magnetic write element further comprising a single write wire having a longitudinal axis substantially orthogonal to a longitudinal axis of each of the coplanar shift register structures. |
申请公布号 |
KR20100002255(A) |
申请公布日期 |
2010.01.06 |
申请号 |
KR20097021070 |
申请日期 |
2007.12.04 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GAIDIS MICHAEL C.;CLEVENGER LAWRENCE A.;DALTON TIMOTHY J.;DEBROSSE JOHN K.;HSU LOUIS L. C.;RADENS CARL;WONG KEITH K. H.;YANG CHIH CHAO |
分类号 |
G11C11/15;G11C8/04;H01L27/115 |
主分类号 |
G11C11/15 |
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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