Magnetic element, magnetic information reproducing head, and...

Details Magnetic element, magnetic information reproducing head, and... Magnetic element, magnetic information reproducing head, and...

2004-06-25

2009-08-25

Blouin, Mark (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Magnetoresistive reproducing head

Reexamination Certificate

active

07580227

ABSTRACT:
A magnetic element has a first magnetic material exhibiting thermal fluctuation of magnetization which depends on an external magnetic field and generates spin fluctuation in conduction electrons; a nonmagnetic conductive material which is laminated on the first magnetic material and transfers the conduction electrons; a second magnetic material which is laminated on the nonmagnetic conductive material and generates a magnetic resonance upon injection of the conduction electrons; a first electrode electrically coupled with the first magnetic material; and a second electrode electrically coupled with the second magnetic material.

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U.S. Appl. No. 11/389,066, filed Mar. 27, 2006, Kudo et al.

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