Mean-Field Studies of a Mixed Spin-3/2 and Spin-2 and a Mixed Spin-3/2 and Spin-5/2 Ising System with Different Anisotropies

被引：0
|
作者：
WEI Guo-Zhu~(1
机构：
来源：
CommunicationsinTheoreticalPhysics | 2009年 / 51卷 / 04期
关键词：
mixed spin Ising system; mean-field theory; phase transition;
D O I：
暂无
中图分类号：
O471 [半导体理论];
学科分类号：
070205 ; 080501 ; 0809 ; 080903 ;
摘要：
The magnetic properties of a mixed spin-3/2 and spin-2 and a mixed spin-3/2 and spin-5/2 Ising ferromag-netic system with different anisotropies are studied by means of mean-field theory(MFT).The dependence of the phasediagram on single-ion anisotropy strengths is studied too.In the mixed spin-3/2 and spin-2 Ising model,besides thesecond-order phase transition,the first order-disorder phase transition and the tricritical line are found.In the mixedspin-3/2 and spin-5/2 Ising model,there is no first-order transition and tricritical line.
引用
收藏
页码：756 / 760
页数：5
相关论文
共 50 条
  • [21] Critical phenomena in a mixed spin-3/2 and spin-5/2 Ising ferro-ferrimagnetic system in a longitudinal magnetic field
    De La Espriella, N.
    Madera, J. C.
    Buendia, G. M.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2017, 442 : 350 - 359
  • [22] Phase transitions and multicritical points in the mixed spin-3/2 and spin-2 Ising model with different single-ion anisotropies
    Miao, Hailing
    Wei, Guozhu
    Geng, Jiajia
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2009, 321 (24) : 4139 - 4144
  • [23] Mixed spin-1/2 and spin-3/2 Ising system in a longitudinal magnetic field
    Ekiz, C
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2005, 293 (03) : 913 - 923
  • [24] Effects of an external magnetic field on a mixed spin-3/2 and spin-5/2 Ising ferrimagnet: A Monte Carlo study
    Reyes, J. A.
    De La Espriella, N.
    Buendia, G. M.
    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2015, 252 (10): : 2268 - 2274
  • [25] Monte Carlo studies of critical phenomena in mixed spin-3/2 and spin-5/2 Ising model on square lattice
    De La Espriella Velez, N.
    Madera Yancez, J.
    Paez Mesa, M. S.
    REVISTA MEXICANA DE FISICA, 2014, 60 (06) : 419 - 424
  • [26] Critical and compensation behavior of a mixed spin-5/2 and spin-3/2 Ising antiferromagnetic system in a core/shell nanowire
    Alzate-Cardona, J. D.
    Barrero-Moreno, M. C.
    Restrepo-Parra, E.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2017, 29 (44)
  • [27] Magnetic Properties of a Mixed Spin-3/2 and Spin-2 Ising Ferrimagnetic System within the Effective-field Theory
    Deviren, Bayram
    Kantar, Ersin
    Keskin, Mustafa
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2010, 56 (06) : 1738 - 1747
  • [28] Monte Carlo simulation of dielectric properties of a mixed spin-3/2 and spin-5/2 Ising ferrielectric nanowires
    Benhouria, Y.
    Essaoudi, I.
    Ainane, A.
    Ahuja, R.
    Dujardin, F.
    FERROELECTRICS, 2017, 507 (01) : 58 - 68
  • [29] Mixed spin-3/2 and spin-2 nanowire: magnetic properties and hysteresis behaviors
    El Kihel, Karima
    Aharrouch, Rachid
    Al Qahoom, Yahya
    Madani, Mohamed
    Hachem, Nabil
    El Bouziani, Mohammed
    MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES, 2021, 17 (03) : 615 - 629
  • [30] Mixed spin-5/2 and spin-2 Ising ferrimagnetic system on the Bethe lattice
    Masrour, R.
    Jabar, A.
    Benyoussef, A.
    Hamedoun, M.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 393 : 151 - 156
12345