A superposed magnetic switching behavior in free layer of spin valves

Investigations on magnetization processes in spin-valves, consisting of two ferromagnetic metallic layers (a free layer which senses signals from media, and a pinned layer pinned by 8 pinning layer through a interfacial antiferromagnetic coupling) become increasingly important for head stability, es...

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Bibliographic Details
Main Authors: Zhijun Yang, Kief, M., Ryan, P.J., Talghader, V., Foss-Schroeder, S., Michel, R., Duxstad, K., Wang, Hong, Al-Jumaily, G.
Format: Conference Proceeding
Language:English
Subjects:
Anisotropic magnetoresistance
Antiferromagnetic materials
Couplings
Extraterrestrial measurements
Magnetic field measurement
Magnetic heads
Magnetic switching
Magnetization processes
Perpendicular magnetic recording
Spin valves
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Summary:Investigations on magnetization processes in spin-valves, consisting of two ferromagnetic metallic layers (a free layer which senses signals from media, and a pinned layer pinned by 8 pinning layer through a interfacial antiferromagnetic coupling) become increasingly important for head stability, especially at the recording density beyond 10 Gb/in2.
DOI:10.1109/INTMAG.1999.837104