Magnetic properties of the mixed spin-1 and spin-3/2 Ising system on a bilayer square lattice: A Monte Carlo study

被引:40
|
作者
Jabar, A. [1 ]
Masrour, R. [1 ]
Benyoussef, A. [2 ,3 ]
Hamedoun, M. [2 ]
机构
[1] Cady Ayyed Univ, Natl Sch Appl Sci, Lab Mat Proc Environm & Qual, Sofi 6346000, Morocco
[2] MAScIR, Inst Nanomat & Nanotechnol, Rabat, Morocco
[3] Hassan II Acad Sci & Technol, Rabat, Morocco
关键词
Monte Carlo simulation; Magnetic materials; Hysteresis magnetic cycle; EXCHANGE-COUPLED SUPERLATTICES; RENORMALIZATION-GROUP; CRITICAL-BEHAVIOR; CRITICAL-TEMPERATURES; PHASE-TRANSITIONS; CRYSTAL-FIELD; FREE-SURFACE; MODEL; HYSTERESIS; MULTILAYERS;
D O I
10.1016/j.cplett.2016.12.070
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The magnetic behavior of the mixed spin-1 and spin-3/2 Ising system on a bilayer square lattice is studied using the Monte Carlo simulations for both ferromagnetic/ferromagnetic and antiferromagnetic/ferromag netic interactions in the presence and absence of external magnetic, crystal field and for different values of exchange interactions. The thermal variations of the magnetizations are given. The magnetic hysteresis cycles are established. The magnetic coercive field and the remanent magnetization are deduced. The coercive magnetic field, remanent magnetization and the transition temperature were not affect by the size effect. (C) 2016 Elsevier B.V. All rights reserved.
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页码:16 / 21
页数:6
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