Magnetic and magnetocaloric properties of a 2D core-shell Ising system using Monte Carlo calculations

A El Ghazrani, M Chakir, S Harir, LB Drissi - Solid State Communications, 2024 - Elsevier
Abstract Based on Monte Carlo Simulations (MCS) under the Metropolis algorithm, we have
investigated the magnetic and magnetocaloric properties of a 2D square lattice Ising core …

Dynamic phenomena in mixed spin-1 and spin-1/2 Ising bilayer system: effective-field theory based on glauber type stochastic dynamics

M Ertaş - Journal of Superconductivity and Novel Magnetism, 2019 - Springer
The dynamic compensation and dynamic hysteresis features of the mixed bilayer Ising
system (MBIS) consist of spin-1 and spin-1/2 on a bilayer square lattice and have been …

Another method to calculate grain size distribution parameters: Using Ising model and particle swarm optimization algorithm

J Mo, Q Zhang, P **a, H Chen, Z Lu, H Yang… - Solid State …, 2022 - Elsevier
The grain size distribution parameters and magnetic parameters (exchange constant J and
anisotropy parameter K) of CoFe Prussian blue analogues has been calculated using Ising …

Random-anisotropy mixed-spin Ising on a triangular lattice

ES de Santana, AS de Arruda, M Godoy - arxiv preprint arxiv:2305.15866, 2023 - arxiv.org
We have studied the mixed spin-1/2 and 1 Ising ferrimagnetic system with a random
anisotropy on a triangular lattice with three interpenetrating sublattices $ A $, $ B $, and $ C …

Mean field theory and Monte Carlo simulation of phase transitions and magnetic properties of a tridimensional Fe7S8 compound

S Benyoussef, YEL Amraoui, H Ez-Zahraouy… - Physica …, 2020 - iopscience.iop.org
The structural, electronic and magnetic properties of Fe 7 S 8 material have been studied
within the framework of the ab initio calculations, the mean field approximation (MFA) and …

Phase diagram of the mixed-spin (1, 3/2) Ising ferrimagnetic system with two different anisotropies

DC Da Silva, AS de Arruda, M Godoy - International Journal of …, 2020 - World Scientific
In this work, we have performed Monte Carlo simulations to study phase transitions in a
mixed spin-1 and spin-3/2 Ising ferrimagnetic system on the square and cubic lattices and …

Random crystal fields effects on the phase diagrams of the mixed spin-3/2 and spin-2 Ising ferromagnetic nanographene layer

N Zaim, O Amhoud, A Zaim, M Kerouad - Solid State Communications, 2019 - Elsevier
In this work, the effect of different random crystal fields on the phase diagrams of the mixed
spin-3/2 and spin-2 ferromagnetic nanographene layer is examined by means of Monte …

Compensation behavior for a mixed spin-3 and spin-7/2 Blume–Capel system with crystal field interaction

M Karimou, GD Ngantso, CM Salgado… - Chinese Journal of …, 2024 - Elsevier
In this article, we studied compensation points in a spins system represented by the
Hamiltonian of Blume–Capel of spin-3 and spin-7/2 in a square lattice. Free energy and …

Etude des propriétés magnétiques de nanostructures par la méthode de Monte Carlo

M QAJJOUR - 2021 - toubkal.imist.ma
Récemment, l'exploration des propriétés de nouvelles nanostructures de matériaux dans le
domaine des nanotechnologies connait un essor important. Dans ce contexte, nous nous …

Etude des propriétés physiques des sulfures de Fer Fe7S8 et Fe3S4 à l'aide des méthodes de Ab-initio, Monte Carlo et Champ Moyen

S Benyoussef - 2021 - toubkal.imist.ma
Attracted by the interest of new materials in technological development, many studies have
been carried out in the field of materials science. Iron sulphides are among the most recently …