DIGITAL MAGNETIC STORAGE CELL DEVICE - INFINEON TECHNOLOGIES AG

Title:

DIGITAL MAGNETIC STORAGE CELL DEVICE

Document Type and Number:

WIPO Patent Application WO2002101750

Kind Code:

A3

Abstract:

The invention relates to a digital magnetic storage cell device for reading and/or writing operations that comprises a soft magnetic reading and/or writing layer system and at least one hard magnetic reference layer system. This reference layer system is configured as an AAF system and comprises an AAF layer composite and at least one reference layer. The reference layer system has at least one ferromagnetic layer that is placed adjacent to a magnetic layer of the AAF layer composite, whereby the thickness of the ferromagnetic layer (10) is dimensioned so that it has a uniaxial anisotropy.

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Inventors:

BOEVE HANS (NL)

Application Number:

PCT/DE2002/002126

Publication Date:

August 21, 2003

Filing Date:

June 11, 2002

Export Citation:

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Assignee:

INFINEON TECHNOLOGIES AG (DE)
BOEVE HANS (NL)

International Classes:

G11C11/16; H01F10/16; G11C11/15; H01F10/32; H01L21/8246; H01L27/105; H01L43/08; H01L43/10; (IPC1-7): G11C11/16; H01F10/32

Foreign References:

US5385637A	1995-01-31
US6307708B1	2001-10-23
US20010026471A1	2001-10-04

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