Experimental Observations versus First‐Principles Calculations for Ni–Mn–Ga Ferromagnetic Shape Memory Alloys: A Review

H Seiner, M Zelený, P Sedlák, L Straka… - physica status solidi …, 2022 - Wiley Online Library
This review summarizes recent advances in first‐principles simulations of the structural,
mechanical, and magnetomechanical properties of Ni–Mn–Ga‐based ferromagnetic shape …

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 …

Effects of transitional hysteresis on the large magnetocaloric and magnetoresistance properties of Ni-Mn-Co-Sn Heusler alloy

T Chabri, A Barman, S Chatterjee, SA Mollick… - Journal of Alloys and …, 2021 - Elsevier
Abstract Ni-Mn-Co-Sn based Heusler alloys have drawn immense attention lately due to
their significant magnetocaloric (MC) and magnetoresistance (MR) properties near their first …

Improved magnetostructural and magnetocaloric reversibility in magnetic Ni-Mn-In shape-memory Heusler alloy by optimizing the geometric compatibility condition

P Devi, CS Mejía, MG Zavareh, KK Dubey… - Physical Review …, 2019 - APS
We report an improved reversibility of magnetostriction and inverse magnetocaloric effect
(MCE) for the magnetic shape-memory Heusler alloy Ni 1.8 Mn 1.8 In 0.4. We show that the …

[HTML][HTML] Effect of electron localization in theoretical design of Ni-Mn-Ga based magnetic shape memory alloys

M Zelený, P Sedlák, O Heczko, H Seiner, P Veřtát… - Materials & Design, 2021 - Elsevier
The precise determination of the stability of different martensitic phases is an essential task
in the successful design of (magnetic) shape memory alloys. We evaluate the effect of …

First-principles study of Pt doping effects on Ni2MnGa and Ni2FeGa ferromagnetic shape memory alloys

X Yang, Y Wang, M Du, Y Xue - Journal of Applied Physics, 2019 - pubs.aip.org
The influence of Pt doping on the lattice structure, magnetism, elastic moduli, and martensite
transition of Ni 2 MnGa and Ni 2 FeGa Heusler alloys was studied using first-principles …

Origin of magnetocrystalline anisotropy in Ni-Mn-Ga-Co-Cu tetragonal martensite

M Zelený, L Straka, M Rameš, A Sozinov… - Journal of Magnetism …, 2020 - Elsevier
We investigate the origin of magnetocrystalline anisotropy (MCA) in non-modulated
martensite of Ni-Mn-Ga-Co-Cu exhibiting magnetic-field-induced strain up to 12 …

Effect of chemical and hydrostatic pressure on the coupled magnetostructural transition of Ni-Mn-In Heusler alloys

P Devi, CS Mejía, L Caron, S Singh, M Nicklas… - Physical Review …, 2019 - APS
Ni-Mn-In magnetic shape-memory Heusler alloys exhibit generally a large thermal
hysteresis at their first-order martensitic phase transition which hinders a technological …

Martensitic Transition and Electronic, Magnetic, Thermal, and Thermoelectric Properties of Metallic Ferromagnetism Ni2Mn1-xGa1-yFex+y Shape Memory …

MY Raïâ, R Masrour, M Hamedoun, J Kharbach… - … of Superconductivity and …, 2024 - Springer
Based on the first-principles approach, we have studied the martensitic, electronic,
magnetic, thermal, and thermoelectric properties of Ni2Mn1-x Ga1-y Fe x+ y. The …

Selective incorporation of Fe and Co into the Ni2MnGa (001) surfaces: a DFT analysis

R Ponce-Perez, MG Moreno-Armenta… - Surfaces and …, 2022 - Elsevier
By DFT calculations, we investigated the Co and Fe incorporation into the Ni 2 MnGa
Heusler alloy (001) surface. Calculations consider the Ga-, Ni-and MnGa-terminated …