Magnetic Modeling of a Straight Triangular Single-walled Nanotube with Mixed Spins (½, 1)

A Farchakh, Z Elmaddahi, M El Hafidi - Journal of Low Temperature …, 2023 - Springer
We studied some magnetic behaviors of the Ising model in a single-wall mixed spin (σ= ½,
S= 1) triangular nanotube using the effective field theory with correlations (EFTC), and the …

Magnetic properties of the mixed spin 1/2 and spin 1 hexagonal nanotube system: Monte Carlo simulation study

RGB Mendes, FCS Barreto, JP Santos - Journal of Magnetism and …, 2019 - Elsevier
In order to study the magnetic properties of a mixed spin 1/2 Ising model and spin 1 Blume-
Capel model in a hexagonal nanotube two layers system, we carried out a Monte Carlo …

Thermodynamic states of the mixed spin 1/2 and spin 1 hexagonal nanotube system obtained from a eighteen-site cluster within an improved mean field …

RGB Mendes, FCS Barreto, JP Santos - Physica A: Statistical Mechanics …, 2018 - Elsevier
The mean field approximation results in the mixed spin 1/2 Ising model and spin 1 Blume–
Capel model, in the hexagonal nanotube two layers system, are obtained from the …

[PDF][PDF] Critical and compensation behaviors of a hexagonal Ising nanotube with negative core-shell coupling

O HACHEM, A LAFHAL, EM Jalal, A El Antari… - Romanian Journal of …, 2023 - rjp.nipne.ro
The mean field approximation has been used to study a ferrimagnetic hexagonal Ising
nanotube consisting of a spin-1/2 core surrounded by a spin-1 shell with negative core-shell …

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 …

[HTML][HTML] Magnetic properties of the Ashkin–Teller model on a hexagonal nanotube

RM Francisco, JP Santos - Physics Letters A, 2019 - Elsevier
A new theoretical model for nanomagnets represented by the Ashkin–Teller model on a core-
shell hexagonal nanotube is proposed. The Mean Field Theory from the Bogoliubov …

Anomalous thermodynamics in a mixed spin-1/2 and spin-1 hexagonal nanowire system

RA Pimenta, O Rojas, SM de Souza - Journal of Magnetism and Magnetic …, 2022 - Elsevier
Abstract The mixed spin-1/2 Ising model and spin-1 Blume–Capel model in an hexagonal
nanowire structure under the presence of crystal field is considered. The free energy is …

[HTML][HTML] The q-state Potts model on a nanostructure of hexagonal lattices with ABA stacking

RHM Morais, JP Santos, FCS Barreto - Physica B: Condensed Matter, 2022 - Elsevier
This work presents magnetic and thermodynamic properties of a nanostructure of hexagonal
lattices with ABA stacking described by the q-state Potts model and investigated by the use …

Magnetic properties and hysteresis behavior of a ferrimagnetic mixed spin-3/2 and spin-5/2 Ising nanowire

R Aharrouch, K El Kihel, M Madani… - … Modeling in Materials …, 2020 - emerald.com
Purpose The purpose of this paper is to study the magnetic properties and the hysteresis
behavior of a ferrimagnetic cubic Ising nanowire with mixed spins S= 3/2 and S= 5/2 in …

Susceptibility and magnetic properties of a trilayer Ising nanostructure: An effective-field theory

JP Santos, RM Francisco, RGB Mendes - Physica B: Condensed Matter, 2020 - Elsevier
Magnetic properties of a trilayer nanostructure of hexagonal lattices described by the spin-
1/2 Ising model are investigated via the effective-field theory (EFT) with correlations. In order …