Invention Grant
- Patent Title: Magnetic memory
- Patent Title (中): 磁记忆
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Application No.: US13713482Application Date: 2012-12-13
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Publication No.: US08830742B2Publication Date: 2014-09-09
- Inventor: Tsuyoshi Kondo , Hirofumi Morise , Shiho Nakamura
- Applicant: Tsuyoshi Kondo , Hirofumi Morise , Shiho Nakamura
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-049642 20120306
- Main IPC: G11C11/15
- IPC: G11C11/15 ; G11C11/10 ; G11C11/02 ; G11C11/16 ; G11C11/06 ; G11C11/155
Abstract:
A magnetic memory according to an embodiment includes: a magnetic structure extending in a first direction and having a circular ring-like shape in cross-section in a plane perpendicular to the first direction; a nonmagnetic layer formed on an outer surface of the magnetic structure, the outer surface extending in the first direction; and at least one reference portion formed on part of a surface of the nonmagnetic layer, the surface being on the opposite side from the magnetic structure, the at least one reference portion containing a magnetic material.
Public/Granted literature
- US20130235653A1 MAGNETIC MEMORY Public/Granted day:2013-09-12
Information query
