Magnetic properties of the mixed spin-1/2 and spin-1 Ising ferromagnetic system

被引：51
|
作者：
Ekiz, C [1 ]
Keskin, M [1 ]
机构：
[1] Erciyes Univ, Dept Phys, TR-38039 Kayseri, Turkey
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2003年 / 317卷 / 3-4期
关键词：
mixed spin Ising model; cluster variation method; nonequilibrium properties; metastable phase diagram;
D O I：
10.1016/S0378-4371(02)01356-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The magnetic properties of the mixed spin-1/2 and spin-1 Ising ferromagnetic system with a crystal-field interaction in the absence and presence of an external magnetic field are studied by using the cluster variation method. Thermal variations of order parameters are investigated and the metastable and unstable branches of the order parameters are obtained besides the stable states. We also investigate the nonequilibrium properties of the model by the path probability method in order to make sure that we find and define the metastable and unstable branches of the order parameters completely and correctly. The metastable phase diagram in addition to the equilibrium phase diagram and only the metastable phase diagram are presented in the absence and presence of the external magnetic field, respectively. The influence of the external magnetic field on the system is also examined. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：517 / 534
页数：18
相关论文
共 50 条
  • [41] Theoretical studies of the Ising bilayer system consisting of spin-1/2 and spin-1 atoms
    Balcerzak, T
    Gzik-Szumiata, M
    Bobák, A
    Jascur, M
    Horváth, D
    CZECHOSLOVAK JOURNAL OF PHYSICS, 2002, 52 (02) : 113 - 118
  • [42] The Magnetic Properties of a Mixed Spin-1 and Spin-3/2 Ferrimagnetic Ising System in a Random Longitudinal Field
    Belmamoun, Y.
    Kerouad, M.
    CHINESE JOURNAL OF PHYSICS, 2009, 47 (01) : 100 - 113
  • [43] Magnetic properties and phase diagrams of mixed spin-1 and spin-1/2 Ising model on a checkerboard square structure: A Monte Carlo study
    Gharaibeh, Maen
    Badarneh, Mohammad H. A.
    Alqaiem, Samah
    Obeidat, Abdalla
    Qaseer, Mohammad-Khair
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2021, 540
  • [44] Monte Carlo simulation of magnetic properties of a mixed spin-1 and spin-3/2 ferrimagnetic Ising system
    Masrour, R.
    Jabar, A.
    Benyoussef, A.
    Hamedoun, M.
    CHEMICAL PHYSICS LETTERS, 2015, 631 : 92 - 96
  • [45] Some characteristic behavior of mixed spin-1/2 and spin-1 Ising nano-tube
    Canko, Osman
    Erdinc, Ahmet
    Taskin, Ferhat
    Yildirim, Ali Fuat
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2012, 324 (04) : 508 - 513
  • [46] The magnetic properties of a mixed spin-1/2 and spin-1 Heisenberg ferrimagnetic system on a two-dimensional square lattice
    Hu, Ai-Yuan
    Zhang, A. -Jie
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 399 : 22 - 25
  • [47] Effects of a Crystal Field on the Magnetic Properties of a Spin-1 Ising System
    Saber, M.
    Gonzalez, J.
    Ainane, A.
    Essaoudi, I.
    IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (06) : 2648 - 2650
  • [48] Anomalous thermodynamics in a mixed spin-1/2 and spin-1 hexagonal nanowire system
    Pimenta, R. A.
    Rojas, O.
    de Souza, S. M.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2022, 550
  • [49] Bond mixed spin-1 Ising model
    P. J. Safarik Univ, Kosice, Slovakia
    Calphad, 4 (429-438):
  • [50] The bond mixed spin-1 Ising model
    Toth, L
    CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 1996, 20 (04): : 429 - 438
12345