Alloys after HDDR treatment showed better magnetic properties because the exchange coupling effect between the soft and hard magnetic phase was induced by HDDR.
The theory on the intergranular exchange? Coupling interaction in the nano? Crystalline magnetic materials is introduced in this paper.
本文介绍了纳米磁性材料晶粒交换耦合相互作用的有关理论。
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The results show that the magnetization configuration of the exchange-coupled bilayer has various forms, and the different reversal mechanism corresponds to the different magnetic structure.