Hard/soft magnetic trilayer: Monte Carlo simulation

被引：2

作者：

Taaev, T. A. ^{[1
]}

Khizriev, K. Sh. ^{[1
]}

Murtazaev, A. K. ^{[1
]}

机构：

[1] Russian Acad Sci, H Amirkhanov Inst Phys, Daghestan Fed Res Ctr, 94M Yaragsky St, Makhachkala 367015, Russia

来源：

THIN SOLID FILMS | 2022年 / 741卷

关键词：

Hard; soft magnet; Thin films; Exchange-spring behavior; XY-model; Monte Carlo simulation; EXCHANGE-SPRING MAGNET; REVERSAL;

D O I：

10.1016/j.tsf.2021.139040

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present computer models of three-layer (trilayer) hard/soft magnetic heterostructures for the study of magnetic reversal processes under the external magnetic field using the Monte Carlo method. The comparisons of data for the magnetic SmCo/Fe trilayer models with the results for the magnetic SmCo/Fe bilayer model are presented. For the SmCo/Fe trilayer heterostructures, the exchange-bias field H(ex )and the irreversibility field Hi(rr) increase by 150% and 30%, respectively, than for the SmCo/Fe bilayer model. Phase diagrams of dependencies of the H-ex and Hi(rr) values on the thickness of the hard magnetic layer of the trilayer magnetic heterostructures are plotted.

引用

页数：7

共 50 条

[41] Monte Carlo simulation of magnetic systems in the Tsallis statistics
Instituto de Física, Univ. Fed. Fluminense, Av. L., Niterói, Brazil
不详
不详
Phys A Stat Mech Appl, 3-4 (553-566):
[42] Magnetic properties of ErC: A Monte Carlo simulation study
R. Masrour
L. Bahmad
E. K. Hlil
M. Hamedoun
A. Benyoussef
Indian Journal of Physics, 2015, 89 : 699 - 702
[43] The Monte Carlo simulation to magnetic particles of magnetorheological fluids
Liu Yongzhi
Liu Xinhua
Liu Hao
CEIS 2011, 2011, 15
[44] Magnetic Properties of Graphene Structure: a Monte Carlo Simulation
A. Jabar
R. Masrour
Journal of Superconductivity and Novel Magnetism, 2016, 29 : 1363 - 1369
[45] Monte Carlo simulation for magnetic materials including dislocations
Yamaguchi, K
Yamada, K
Takagi, T
IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (02) : 865 - 868
[46] MONTE-CARLO SIMULATION OF 2-DIMENSIONAL HARD ELLIPSES
CUESTA, JA
FRENKEL, D
PHYSICAL REVIEW A, 1990, 42 (04): : 2126 - 2136
[47] MONTE-CARLO SIMULATION OF THE EQUATION OF STATE OF HARD TETRAHEDRAL MOLECULES
ABASCAL, JLF
BRESME, F
MOLECULAR PHYSICS, 1992, 76 (06) : 1411 - 1421
[48] A GENERALIZED HARD-SPHERE MODEL FOR MONTE-CARLO SIMULATION
HASSAN, HA
HASH, DB
PHYSICS OF FLUIDS A-FLUID DYNAMICS, 1993, 5 (03): : 738 - 744
[49] Crystal structure of hard spheres under gravity by Monte Carlo simulation
Mori, Atsushi
Yanagiya, Shin-ichiro
Suzuki, Yoshihisa
Sawada, Tsutomu
Ito, Kensaku
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2006, 7 (03) : 296 - 302
[50] Monte Carlo simulation of the heat flow in a dense hard sphere gas
Frezzotti, A
EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 1999, 18 (01) : 103 - 119

← 1 2 3 4 5 →