Magnetoresistance effect element

Details Magnetoresistance effect element Magnetoresistance effect element

1994-03-11

1996-12-17

Thibodeau, Paul J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

360113, 360126, 428558, 428561, 428611, 428615, 428671, 428675, 428336, 428402, 428692, 428693, 428694R, 428694T, 428900, G11B 5127, G11B 566, G11B 570, H01F 100

Patent

active

055851967

ABSTRACT:
There is disclosed a magnetoresistance effect element including a multilayer constituted by a magnetic layers in which fine magnetic metal particles of crystalline or amorphous containing at least one element of Fe, Co, and Ni are dispersed in a matrix containing at least one element selected from the group consisting of noble metals and Cu, and non-magnetic layers containing a noble metal.

REFERENCES:
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patent: 5268043 (1993-12-01), McCowen
patent: 5304975 (1994-04-01), Saito et al.
patent: 5523172 (1996-06-01), Saito et al.
S.S.P. Parkin et al., "Giant Magnetoresistance in antiferromagnetic Co/Cu multilayers," Appl. Phys. Lett., vol. 58, No. 23, Jun. 10, 1991, pp. 2710-2712.
A. E. Berkowitz et al., "Giant Magnetoresistance in Heterogeneous Cu--Co Alloys," Physical Review Letters, vol. 68, No. 25, Jun. 22, 1992, pp. 3745-3748.
J. Q. Xiao et al., "Giant Magnetoresistance in Nonmultilayer Magnetic Systems," Physical Review Letters, vol. 68, No. 25, Jun. 22, 1992, pp. 3749-3752.
M. Jimbo et al., "Giant Magnetoresistance in FeNiCo/Cu Multilayers," Jpn. J. Appl. Phys., vol. 31, No. 9B, Sep. 15, 1992, pp. L1348-50.
Copy and Translation of German Official Action dated Jul. 26, 1995.
"Giant Magnetoresistance at Low Fields in Discontinuous NiFe--Aq Multilayer Thin Films" T. L. Hylton, et al., Science, vol. 261 (Aug. 20, 1993).
"Giant Magnetoresistance in Heterogeneous Cu--Co Alloys", A. E. Berkowitz et al., Physical Review Letters, vol. 68, No. 25, Jun. 22, 1992.
"Giant magnetoresistance in the qranular Co--Aq system", J. Q. Xiao, et al., Physical Review B, vol. 46, No. 14, Oct. 1, 1992.
"Oscillatory interlayer coupling and giant magnetoresistance in Co/Cu multilayers", Jrnl. of Magnetism and Magnetic Materials 94 (1991) L1-L5.
"Giant Magnetoresistance of (001) Fe/(001)Cr Magnetic Superlattices", M. N. Baibich, et al., Physical Review Letters, vol. 61, No. 21, (11/21/88).

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