Magnetorsistance effect element

Details Magnetorsistance effect element Magnetorsistance effect element

1994-10-20

1996-12-17

Simmons, David A.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having magnetic properties, or preformed fiber orientation...

428621, 428687, 428428, B32B 310, B32B 1500, G11B 2100

Patent

active

055851983

ABSTRACT:
A magnetoresistance effect element includes a non-magnetic substrate, a ferromagnetic dispersion layer or a ferromagnetic layer, and a non-magnetic metal film. The ferromagnetic dispersion layer is a layer of a ferromagnetic metal or alloy that is independently and dispersedly formed on the substrate. The alternative ferromagnetic layer is a layer of a ferromagnetic metal or alloy that is formed on the substrate with a textured surface. The non-magnetic metal film is made of at least one atomic element having a non-soluble relation with the ferromagnetic metal or alloy, and is formed on the non-magnetic substrate and the ferromagnetic dispersion layer or the ferromagnetic layer.

REFERENCES:
patent: 3567525 (1971-03-01), Graham et al.
patent: 3975772 (1976-08-01), Lin et al.
patent: 4187553 (1980-02-01), Ahn et al.
patent: 4516180 (1985-05-01), Narishige et al.
patent: 5117321 (1992-05-01), Nakanishi et al.
patent: 5159513 (1992-10-01), Dieny et al.
patent: 5164025 (1992-11-01), Hasegawa
patent: 5206590 (1993-04-01), Dieny et al.
patent: 5243316 (1993-09-01), Sakakima et al.
patent: 5268043 (1993-12-01), McCowen
patent: 5304975 (1994-04-01), Saito et al.
patent: 5366815 (1994-11-01), Araki et al.
patent: 5422621 (1995-06-01), Gambino et al.
patent: 5425819 (1995-06-01), Oohashi et al.
Dieny et al., "Giant Magnetoresistance in Soft Ferromagnetic Layers," Physical Review Condensed Matter, 43 (1991), Jan., vol. 1, Part B.
Physical Review Letters, Jun. 22, 1992, vol.68, No. 25, pp. 3745-3748, Giant Magnetoresistance In . . . by A. Berkowitz et al.
J. Appl. Phys. Apr. 15, 1991, vol. 69, No. 8, pp. 5262-5266, Hysteresis In Lithographic Arrays . . . by J. F. Smyth et al.
Liou et al., "The process-controlled magnetic properties of nanostructured Cu/Ag composite films", J. Applied Phys. 70(10), 15 Nov. 1991, pp. 5882-5884.
Maeda et al. "Magnetoresistance Characteristics of Grain--Type Alloy Thin Films of Various Compositions,", Journal of Applied Physics.--Cond. Matter. 5. Sep. 6, 1993, vol. 5, No. 36, pp. 6745-6752.
"Metallic Superlattices -Artifically Structured Material", by Shinjo et al.; Studies in Physical and Theoretical Chemistry 49; 1987, pp. 2-5.
A. Chaiken et al. "Low-field spin-valve magnetoresistance in Fe-Cu-Co sandwiches" Appl. Phys. Lett. 59 Jul. 1991, pp. 240-242.
B. Dieny et al. "Giant magentoresistance of magnetically soft sandwiches: Dependence on temperature and on layer thickness" Physical Review B, Jan. 1992, pp. 806-813.
D. H. Mosca et al. "Oscillatory interlayer coupling and giant magnetoresistance in Co/Cu multilayers" Journal of Magnetism and Magnetic Materials 94 (1991), pp. L.1-L.5.

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