Abstract The magnetic properties (phase diagrams and magnetizations) of an Ising bilayer film with non-magnetic inter-layers are investigated by the use of the effective field theory with correlations. The system is consisted of two magnetic layers where upper and lower layers are respectively consisted from spin-1/2 atoms and spin-1 atoms with a single-ion anisotropy D i . The value of D i is randomly distributed by a bimodal distribution function. The possibility of multi-compensation points and the reentrant phenomena are obtained.

中文翻译：

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具有非磁性夹层的 Ising 双层膜中的随机单离子各向异性

摘要 利用具有相关性的有效场理论研究了具有非磁性夹层的 Ising 双层膜的磁特性（相图和磁化强度）。该系统由两个磁性层组成，上层和下层分别由自旋1/2原子和自旋1原子组成，具有单离子各向异性D i 。D i 的值由双峰分布函数随机分布。得到了多补偿点的可能性和重入现象。