Monte Carlo study of alternate mixed spin-5/2 and spin-2 Ising ferrimagnetic system on the Bethe lattice

被引:37
|
作者
Jabar, A. [1 ]
Masrour, R. [1 ,2 ]
Benyoussef, A. [1 ,3 ,4 ]
Hamedoun, M. [3 ]
机构
[1] Univ Mohammed 5, Fac Sci, Lab Magnetisme & Phys Hautes Energies LMPHE URAC, Rabat, Morocco
[2] Cady Ayyed Univ, Natl Sch Appl Sci, Lab Mat Proc Environm & Qual, Safi 46000, Morocco
[3] MAScIR, Inst Nanomat & Nanotechnol, Rabat, Morocco
[4] Hassan II Acad Sci & Technol, Rabat, Morocco
关键词
Mixed alternate spins; Magnetic properties; Transition temperature; Magnetic coercive field; 2-FOLD CAYLEY TREE; PHASE-DIAGRAMS; CRYSTAL-FIELD; COMPENSATION TEMPERATURES; MAGNETIC-PROPERTIES; MODEL; TRANSITIONS; BINARY;
D O I
10.1016/j.jmmm.2015.08.098
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetic properties of alternate mixed spin-5/2 and spin-2 Ising model On the Bethe lattice have been studied by using the Monte Carlo simulations. The ground state phase diagrams of alternate mixed spin-5/2 and spin-2 Ising model on the Bethe lattice has been obtained. The thermal total magnetization and magnetization of spins-5/2 and spin-2 with the different exchange interactions, external magnetic field and temperatures have been studied. The critical temperature have been deduced. The magnetic hysteresis cycle on the Bethe lattice has been deduced for different values of exchange interactions, for different values of crystal field and for different sizes. The magnetic coercive field has been deduced. (C) 2015 Elsevier B.V. All rights reserved.
引用
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页码:287 / 294
页数:8
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