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The magnetic properties and hysteresis loops of mixed spin-(3/2,2) hexagonal Ising nanowire system with alternate layers
Solid State Communications ( IF 2.1 ) Pub Date : 2021-06-16 , DOI: 10.1016/j.ssc.2021.114418
B. Nmaila , K. Htoutou , L.B. Drissi , R. Ahl Laamara

In this paper, we have examined in detail the behavior of magnetic properties, hysteresis loops, and compensation phenomenon of a ferrimagnetic mixed spin-(32,2) hexagonal Ising nanowire with alternate layers within the Monte Carlo method based on the Metropolis algorithm. The effect of longitudinal crystal field and exchange coupling constants on the total and the sublattice magnetizations, susceptibilities, specific heat, internal energy, as well as hysteresis loops are investigated for particular parameters. The obtained résults showed different interesting magnetic phenomena, such as seven and triple hysteresis loops at low temperatures, and one or double compensation temperatures under certain parameter values. Our outcomes are also compared with various experimental and theoretical studies.



中文翻译:

具有交替层的混合自旋-(3/2,2)六方伊辛纳米线系统的磁性和磁滞回线

在本文中,我们详细研究了亚铁磁混合自旋的磁性、磁滞回线和补偿现象的行为。(32,2)在基于 Metropolis 算法的 Monte Carlo 方法中具有交替层的六边形 Ising 纳米线。针对特定参数研究了纵向晶体场和交换耦合常数对总磁化强度和亚晶格磁化强度、磁化率、比热、内能以及磁滞回线的影响。获得的结果显示了不同的有趣的磁现象,例如低温下的七和三重磁滞回线,以及在某些参数值下的一或双补偿温度。我们的结果还与各种实验和理论研究进行了比较。

更新日期:2021-06-19
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