Thickness dependence of oscillatory exchange bias

We observed oscillatory exchange bias with temperature for various Fe/Gd multilayers. Exchange bias was observed to oscillate between positive and negative fields. It is found that the oscillatory pattern is strongly affected by the underlayer Gd thickness and the number of the bilayer repetitions....

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2005-02, Vol.286, p.238-242
Hauptverfasser:	Demirtas, S., Koymen, A.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial ferrimagnets Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Exchange bias Magnetic properties and materials Physics Rare-earth metals Studies of specific magnetic materials
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