Electric heating – Inductive heating – Specific heating application
Reexamination Certificate
2007-03-20
2007-03-20
Van, Quang (Department: 3742)
Electric heating
Inductive heating
Specific heating application
C219S647000
Reexamination Certificate
active
11079618
ABSTRACT:
A method of performing magnetic annealing of a ferromagnetic thin film applied to a substrate includes applying an oscillating magnetic field to the ferromagnetic thin film to induce a current therein and heat the ferromagnetic thin film. A directional magnetic field is applied to the ferromagnetic thin film at the same time as the ferromagnetic thin film is heated, and the ferromagnetic thin film is allowed to acquire a desired magnetic characteristic, and then the oscillating magnetic field is removed and the ferromagnetic thin film is allowed to cool.
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Bergstrom Paul L.
Trombley Melissa L.
Board of Control of Michigan Technological University
Van Quang
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