Spin interaction device

Stock material or miscellaneous articles – Composite – Of inorganic material

Patent

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Details

428694RE, 428694SC, 428694MN, 428694IS, 428701, 428702, 428900, 428694TM, 501152, 501126, 505190, 505238, G11B 566

Patent

active

057284814

ABSTRACT:
A magnetic detecting device is constructed of a substrate, a first magnetic layer formed on the substrate, a first magnetic layer formed on the substrate, an intermediate layer containing an atom indicative of weak spincoupling and formed on the first magnetic film, and a second magnetic layer formed on the intermediate layer. The magnetic detecting device further comprises a unit or supplying a current through the first and second magnetic layers, and a unit for detecting a voltage generated between the first magnetic layer and the second magnetic layer while the current is supplied thereto.

REFERENCES:
patent: 4883710 (1989-11-01), Machida
patent: 5077270 (1991-12-01), Takeda

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