Magnetic characteristics of a mixed spin-3 and spin-7/2 Blume-Capel system for square and simple cubic lattices

被引：5

作者：

Abed, Ali Arabi ^{[1
]}

Mohamad, Hadey K. ^{[1
]}

机构：

[1] Al Muthanna Univ, Dept Phys, Coll Sci, Samawah 550, Iraq

来源：

SOLID STATE COMMUNICATIONS | 2021年 / 338卷

关键词：

Blume-Capel ferrimagnet; Molecular field approximation; Ferrimagnetic crystalline lattices; Spin compensation point; COMPENSATION TEMPERATURE; ISING SYSTEM; MODEL; EXISTENCE; SURFACE; FIELD;

D O I：

10.1016/j.ssc.2021.114456

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A mixed spin-(3,7/2) Blume-Capel ferrimagnetic model has been investigated. The mixed ferrimagnetic model with the nearest neighbor interactions on square and simple cubic lattices, is examined in the molecular mean field method. Some interesting features of long-range order are obtained depending not only on the crystal fields values for both sublattices but on the lattices structures. Characteristic critical points, i.e., many ferrimagnetic compensation temperatures of the model have been predicted as well. New results for a cubic lattice have been given that they stimulate an experimental work in the molecular-based magnetic compounds.

引用

页数：12

共 27 条

[1] Mean-field solution of the mixed spin-1 and spin-3/2 Ising system with different single-ion anisotropies [J].

Abubrig, OF ;

Horváth, D ;

Bobák, A ;

Jascur, M .

PHYSICA A, 2001, 296 (3-4) :437-450

[2] The mixed spin-1/2 and spin-1 Blume-Capel model with random crystal field on the Bethe lattice: Two approaches [J].

Albayrak, Erhan .

SOLID STATE COMMUNICATIONS, 2013, 159 :76-78

[3] Monte Carlo simulation of compensation behavior for a mixed spin-5/2 and spin-7/2 Ising system with crystal field interaction [J].

Bahlagui, T. ;

Bouda, H. ;

El Kenz, A. ;

Bahmad, L. ;

Benyoussef, A. .

SUPERLATTICES AND MICROSTRUCTURES, 2017, 110 :90-97

[4]

BobK A., 1998, PHYS A, V258, P140

[5] Hysteresis Cycle and Magnetization Behaviors of a Mixed-Spin (7/2,3/2) Ferrimagnetic Ising Model: Monte Carlo Investigation [J].

Bouda, H. ;

Bahlagui, T. ;

Bahmad, L. ;

Masrour, R. ;

El Kenz, A. ;

Benyoussef, A. .

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2019, 32 (08) :2539-2550

[6] Compensation Behavior in a Ferrimagnetic Mixed Spin-7/2 and Spin-3: Monte Carlo Simulation [J].

Bouda, H. ;

Bahmad, L. ;

Masrour, R. ;

Benyoussef, A. .

JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2019, 32 (06) :1837-1845

[7] Monte Carlo simulation of a mixed spin 2 and spin 1/2 Ising ferrimagnetic system [J].

Buendia, GM ;

Liendo, JA .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (25) :5439-5448

[8] On the existence of compensation temperature in 2d mixed-spin Ising ferrimagnets: an exactly solvable model [J].

Dakhama, A ;

Benayad, N .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 213 (1-2) :117-125

[9] Dynamic magnetic properties in 2-dimensional kinetic spin-7/2 Ising system [J].

Ertas, Mehmet .

PHYSICS LETTERS A, 2021, 389

[10] Mixed-spin Ising model and compensation temperature [J].

Godoy, M ;

Leite, VS ;

Figueiredo, W .

PHYSICAL REVIEW B, 2004, 69 (05)

← 1 2 3 →