Temperature Dependence of the Magnetization Processes in Co/Al Oxide/Permalloy Trilayers
نویسنده
چکیده
The magnetization process of Co/Al oxide/Py trilayers and its evolution with the temperature have been analyzed. The particular behavior of the Co layers, including the shift of the hysteresis loops and a coercivity increase with the decrease of temperature, is related with the apparition of a CoO layer at the Co/Al-oxide interface.
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تاریخ انتشار 2009