Review of modern theoretical approaches for study of magnetocaloric materials

VV Sokolovskiy, ON Miroshkina… - Physics of Metals and …, 2022 - Springer
For a quarter-century since the discovery of the giant magnetocaloric effect (MCE), the world
scientific community has paid great attention to comprehensive studies of magnetically …

Magnetocaloric effect in large temperature window on off-stoichiometric Ni-Mn-Ga-based Heusler alloys

S Datta, SS Dheke, SK Panda, SN Rout, T Das… - Journal of Alloys and …, 2023 - Elsevier
Abstract Nickel-Manganese-Gallium-based Heusler alloys have been extensively studied for
magnetic cooling applications with different compositions. However, the large hysteresis and …

Martensitic transformation and magnetic field induced effects in Ni42Co8Mn39Sn11 metamagnetic shape memory alloy

P Lázpita, M Sasmaz, E Cesari, JM Barandiarán… - Acta Materialia, 2016 - Elsevier
Transformation and multifunctional properties of a polycrystalline Ni 42 Co 8 Mn 39 Sn 11
metamagnetic shape memory alloy have been investigated by extensive measurements of …

Ab Initio and Monte Carlo Approaches For the Magnetocaloric Effect in Co- and In-Doped Ni-Mn-Ga Heusler Alloys

V Sokolovskiy, A Grünebohm, V Buchelnikov, P Entel - Entropy, 2014 - mdpi.com
The complex magnetic and structural properties of Co-doped Ni-Mn-Ga Heusler alloys have
been investigated by using a combination of first-principles calculations and classical Monte …

Theoretical study of the structural, electronic and magnetic properties of film surface and bulk based quaternary Heusler alloys Ni-Co-Mn-In

IA Elkoua, R Masrour, A Jabar - Journal of Crystal Growth, 2021 - Elsevier
In this work, we will the theoretical study of the electronic and magnetic properties of thin (0 0
1) surface layers of about 1 μ m in size based on Heusler Ni 50 Mn 34.5 In 15.5 quaternary …

Achieving large magnetocaloric effects in Co-and Cr-substituted Heusler alloys: Predictions from first-principles and Monte Carlo studies

VV Sokolovskiy, P Entel, VD Buchelnikov, ME Gruner - Physical Review B, 2015 - APS
The magnetocaloric properties of Ni-Co-Mn-Cr-In Heusler alloys have been studied by
means of ab initio calculations and Monte Carlo simulations. We discuss the resulting …

Improved crystallographic compatibility and magnetocaloric reversibility in Pt substituted Ni2Mn1. 4In0. 6 magnetic shape memory Heusler alloy

KK Dubey, P Devi, AK Singh, S Singh - Journal of Magnetism and Magnetic …, 2020 - Elsevier
We present here the improved crystallographic/geometric compatibility and magnetocaloric
reversibility by measurement of magnetic entropy change using different protocols in 10% Pt …

Systematic trends of transformation temperatures and crystal structure of Ni–Mn–Ga–Fe–Cu alloys

A Armstrong, F Nilsén, M Rameš, RH Colman… - Shape memory and …, 2020 - Springer
Here we report a systematic research on effects of Fe and Cu upon properties relevant for
the magnetic shape memory effect of Ni–Mn–Ga ferromagnetic shape memory alloys. Fe …

Field-temperature phase diagrams of freestanding and substrate-constrained epitaxial Ni-Mn-Ga-Co films for magnetocaloric applications

A Diestel, R Niemann, B Schleicher… - Journal of Applied …, 2015 - pubs.aip.org
Ferroic cooling processes that rely on field-induced first-order transformations of solid
materials are a promising step towards a more energy-efficient refrigeration technology. In …

Graphene‐Based Magnetocaloric Composites for Energy Conversion

C Coppi, F Cugini, G Magnani… - Advanced …, 2023 - Wiley Online Library
Herein, a simple, versatile, and cost‐effective method to fabricate innovative thermal
conductive magnetocaloric (MC) composites, which offers a smart solution to manufacture …