Magnetic Properties and Phase Diagrams of a Spin-3/2 Blume–Capel Multilayer System

Saadi, H.; Aharrouch, R.; Madani, M.; Hachem, N.; Bouziani, M. El

doi:10.1134/s0031918x21120097

Cited by 8 publications

(1 citation statement)

References 39 publications

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“…In contrast, the negative exchange interaction between the core and the shell also leads to the appearance of multiple loops. Similar behaviors can be seen in previous studies of nanowires, [32,[61][62][63] ferrimagnetic nanoisland, [64] multilayer, [65] and the BiFeO 3 /YMnO 3 antiferroelectric/ferroelectric Ising bilayer system. [66] Experimentally, triple and double hysteresis loop behaviors have been witnessed in nanoparticles, [67] and in various Py=Cu, CoFeB=Cu, CoNiP=Cu, FeGa=Py, and FeGa=CoFeB multilayered nanowires.…”

Section: Hysteresis Loopssupporting

confidence: 88%

Single‐Ion Anisotropy Effect on the Critical and Hysteresis Behaviors of a Mixed‐Spin (1, 3/2) Square Ising Nanowire

Jalal,

Saadi,

Hasnaoui

et al. 2023

Physica Status Solidi (b)

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The effect of single‐ion anisotropy is investigated on a mixed‐spin (1, 3/2) square Ising nanowire with square ferromagnetic shell and negative core–shell exchange coupling using Monte Carlo simulation. Depending on the Hamiltonian parameters, three different topologies of the phase diagram in the (anisotropy, temperature) plane are found. The tricritical point appears for and effects. For influence of , there is no tricritical point in the phase diagram. The first‐order lines and critical endpoints are also obtained. Some important phenomena such as compensation behavior and rich variety of hysteresis loops are found. The results can be compared with other works, in particular on the nanowire with core–shell structure.

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