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Magnetic properties of a hexagonal spin-3/2 Ising nanotube with single-ion anisotropy within the effective field theory
Physica E: Low-dimensional Systems and Nanostructures ( IF 3.3 ) Pub Date : 2020-04-14 , DOI: 10.1016/j.physe.2020.114123
Zakaria Elmaddahi , Mohamed El Hafidi , Moulay Youssef El Hafidi

The magnetization loops of a hexagonal spin-3/2 Ising nanotube are examined in the framework of the effective field theory with correlations, based on the differential operator technique. We have explored the impacts of distinctive exchange couplings on key physical parameters such as Phase diagram, magnetization, susceptibility, internal energy, and specific heat. Some special phenomena are inspected in terms of thermal effects or crystal-field when the other inherent parameters of the nanotube are adjusted. Furthermore, We have found that the exchange couplings, the temperature, and single-ion anisotropy have a strong impact on the shape and the number of hysteresis loops as well as on the coercive field and magnetization behaviors.



中文翻译:

有效场论内具有单离子各向异性的自旋3/2 Ising六角形六方纳米管的磁性

在有效场论的框架下,基于微分算子技术,研究了六方自旋3/2 Ising纳米管的磁化回路。我们探索了独特的交换耦合对关键物理参数(如相图,磁化强度,磁化率,内部能量和比热)的影响。当调整纳米管的其他固有参数时,会根据热效应或晶体场检查一些特殊现象。此外,我们发现交换耦合,温度和单离子各向异性对磁滞回线的形状和数量以及矫顽场和磁化行为都有很大影响。

更新日期:2020-04-14
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