Coupling phenomena in magnetocaloric materials

A Waske, B Dutta, N Teichert, B Weise… - Energy …, 2018 - Wiley Online Library
Strong coupling effects in magnetocaloric materials are the key factor to achieve a large
magnetic entropy change. Combining insights from experiments and ab initio calculations …

Compensation and critical behavior of Ising mixed spin (1-1/2-1) three layers system of cubic structure

M Gharaibeh, A Obeidat, MK Qaseer… - Physica A: Statistical …, 2020 - Elsevier
Monte Carlo simulation has been performed to explore the compensation temperature and
the critical behavior on a triple layer spin (1-1/2-1) cubic system with ferrimagnetic coupling …

Caloric Effect Due to the Aharonov–Bohm Flux in an Antidot

P Martínez-Rojas, ME Benavides-Vergara, FJ Peña… - Nanomaterials, 2023 - mdpi.com
In this work, we report the caloric effect for an electronic system of the antidot type, modeled
by combining a repulsive and attractive potential (parabolic confinement). In this system, we …

Ferrimagnetism and compensation temperature in spin-1/2 Ising trilayers

IJL Diaz, NS Branco - Physica B: Condensed Matter, 2018 - Elsevier
The mean-field and effective-field approximations are applied in the study of magnetic and
thermodynamic properties of a spin-1/2 Ising system containing three layers, each of which …

Rotating Magnetocaloric Effect in an Anisotropic Two-Dimensional CuII[WV(CN)8]3– Molecular Magnet with Topological Phase Transition: Experiment and Theory

P Konieczny, R Pełka, D Czernia… - Inorganic Chemistry, 2017 - ACS Publications
Conventional (MCE) and rotating (RMCE) magnetocaloric effects have been explored in the
two-dimensional (2D) coordination polymer {(tetren) H5) 0.8 CuII4 [WV (CN) 8] 4· 7.2 H2O} n …

[HTML][HTML] Magnetocaloric effect in an antidot: the effect of the Aharonov-Bohm flux and antidot radius

OA Negrete, FJ Peña, P Vargas - Entropy, 2018 - mdpi.com
In this work, we report the magnetocaloric effect (MCE) for an electron interacting with an
antidot, under the effect of an Aharonov-Bohm flux (AB-flux) subjected to a parabolic …

Dynamic magnetic properties of multilayer mixed spin-1 and spin-3/2 Ising model

M Ertaş, B Deviren - The European Physical Journal Plus, 2022 - Springer
The multilayer Ising model which is one of the most important research topics in both
statistical mechanics and solid-state physics is used in the study of surface and finite size …

[HTML][HTML] Magnetocaloric properties of the spin-S (S≥ 1) Ising model on a honeycomb lattice

Ü Akıncı, Y Yüksel, E Vatansever - Physics Letters A, 2018 - Elsevier
Using effective field theory, we have investigated magnetocaloric features of the spin-S Ising
model for some spin values S= 1, 3/2, 2, 5/2, 3 and 7/2 on a honeycomb lattice. Effects of the …

Monte Carlo study of an anisotropic Ising multilayer with antiferromagnetic interlayer couplings

IJL Diaz, NS Branco - Physica A: Statistical Mechanics and its Applications, 2018 - Elsevier
Abstract We present a Monte Carlo study of the magnetic properties of an Ising multilayer
ferrimagnet. The system consists of two kinds of non-equivalent planes, one of which is site …

Compensation temperature in spin-1∕ 2 Ising trilayers: A Monte Carlo study

IJL Diaz, NS Branco - Physica A: Statistical Mechanics and its Applications, 2020 - Elsevier
We study the magnetic and thermodynamic properties of a spin-1∕ 2 Ising system
containing three layers, each of which is composed exclusively of one out of two possible …