Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1995-01-17
1996-05-07
Kilman, Leszek
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428336, 428611, 428666, 428667, 428692, 428694R, 428694T, 428694TS, 428694TM, 428900, G11B 566, B32B 516, B32B 1500
Patent
active
055144691
ABSTRACT:
A magnetoresistance effect element having a substrate, a buffer layer of a metal selected from the group consisting of chromium, tungsten, titanium, vanadium, manganese and their alloys which is formed on the substrate, and at least two magnetic thin layers which are laminated with interposing a non-magnetic thin layer therebetween on the metal thin layer, wherein adjacent magnetic thin layers through the non-magnetic thin layer have different coercive forces. This magnetoresistance effect element has an increased magnetoresistance ratio.
REFERENCES:
patent: 4663685 (1987-05-01), Tsang
patent: 5001586 (1991-03-01), Aboaf et al
Satoru et al., Patent Abstracts of Japan, vol. 16, No. 236 (E-1210) May 1992.
Anno Toshihiko
Shinjo Teruya
Takada Toshio
Yamamoto Hidefumi
Japan Energy Corporation
Kanegafuchi Chemical Industry Co. Ltd.
Kilman Leszek
Matsushita Electric - Industrial Co., Ltd.
NEC Corporation
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