Monte Carlo Study of the Mixed-Spin (1/2,2) Ferrimagnetic Ising System on a Honeycomb Lattice

被引：11
|
作者：
Zahir, H. [1 ,2 ]
Bahlagui, T. [3 ]
El Kenz, A. [3 ]
El Bouziani, M. [2 ]
Benyoussef, A. [4 ,5 ]
Hasnaoui, A. [1 ]
Sbiaai, K. [1 ]
机构：
[1] Hassan I Univ, Polydisciplinary Fac, Lab LS3M, Khouribga 25000, Morocco
[2] Chouaib Doukkali Univ, Lab LPMC, Theoret Phys Team, Fac Sci, El Jadida, Morocco
[3] Mohammed V Agdal Univ, Lab Condensed Matter & Interdisciplinary Sci LaMC, Fac Sci, Rabat, Morocco
[4] MAScIR, Inst Nanomat & Nanotechnol, Rabat, Morocco
[5] Hassan II Acad Sci & Technol, Rabat, Morocco
来源：
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2019年 / 32卷 / 04期
关键词：
Mixed spins; Magnetization; Crystal field; Monte Carlo simulation; Honeycomb lattice; Compensation temperature; MAGNETIC-PROPERTIES; PHASE-DIAGRAMS; MODEL; FIELD;
D O I：
10.1007/s10948-018-4768-7
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
By means of the Monte Carlo method, we have simulated the mixed-spin-1/2 and spin-2 Ising ferrimagnetic system on a honeycomb lattice. We studied the variations of the magnetization as functions of the crystal field and the temperature and obtained the phase diagram of the system for various crystal field values. We have found that the system cannot display a point of compensation if we consider only nearest-neighbor interactions and the crystal field effect. Also, the tricritical point does not exist. To the best of our knowledge, this system has never been studied using the Monte Carlo method.
引用
收藏
页码：963 / 970
页数：8
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