A First‐Principles Investigation of the Compositional Dependent Properties of Magnetic Shape Memory Heusler Alloys

M Siewert, ME Gruner, A Hucht… - Advanced …, 2012 - Wiley Online Library
The interplay of structural and magnetic properties of magnetic shape memory alloys is
closely related to their composition. In this study the influence of the valence electron …

Composition-dependent crystal structure and martensitic transformation in Heusler Ni–Mn–Sn alloys

H Zheng, W Wang, S Xue, Q Zhai, J Frenzel, Z Luo - Acta Materialia, 2013 - Elsevier
In the present work, modulated four-and five-layered orthorhombic, seven-layered
monoclinic (4O, 10M and 14M) and unmodulated double tetragonal (L10) martensites are …

[HTML][HTML] Laser powder bed fusion of the Ni-Mn-Sn Heusler alloy for magnetic refrigeration applications

K Sun, AEMA Mohamed, S Li, M Jeong, J Head… - Additive …, 2023 - Elsevier
This study aims to develop a manufacturing route for a low-cost dense magnetocaloric Ni-
Mn-Sn Heusler alloy (HA) using laser powder bed fusion (LPBF) additive manufacturing …

Site preference and elastic properties of Fe-, Co-, and Cu-doped NiMnGa shape memory alloys from first principles

CM Li, HB Luo, QM Hu, R Yang, B Johansson… - Physical Review B …, 2011 - APS
The site preference and elastic properties of Fe-, Co-, and Cu-doped Ni 2 MnGa alloys are
investigated by using the first-principles exact muffin-tin orbital method in combination with …

Intermartensitic transitions and phase stability in Ni50Mn50− xSnx Heusler alloys

A Çakır, L Righi, F Albertini, M Acet, M Farle - Acta Materialia, 2015 - Elsevier
Abstract Ni–Mn based Heusler alloys are of considerable interest due to their multifunctional
properties such as magnetic shape memory, magnetocaloric effect and spintronics. The …

Fe and Co selective substitution in Ni2MnGa: Effect of magnetism on relative phase stability

DE Soto-Parra, X Moya, L Mañosa, A Planes… - Philosophical …, 2010 - Taylor & Francis
We studied the effect of selective substitution in Fe and Co 3 d elements on the structural
and magnetic phase transitions in the prototypical magnetic shape memory alloy Ni–Mn–Ga …

Ab initio studies of effect of copper substitution on the electronic and magnetic properties of NiMnGa and MnNiGa

A Chakrabarti, M Siewert, T Roy, K Mondal… - Physical Review B …, 2013 - APS
Using first-principles density functional theory based calculations, we study systematically
the effect of medium to large Cu substitution at the Mn, Ga as well as Ni sites on the …

Temperature dependence of the anomalous Nernst effect in shape memory alloy

A De, AK Singh, S Singh, S Nair - Physical Review B, 2021 - APS
We report a detailed investigation of the Ni 2 Mn Ga shape memory alloy through magnetic,
electronic, and thermal measurements. Our measurements of the anomalous Nernst effect …

Understanding the origin of the magnetocaloric effects in substitutional compounds: Insights from first-principles calculations

S Ghosh, S Ghosh - Physical Review B, 2020 - APS
Ni-Mn based ternary Heusler compounds have drawn attention lately as significant
magnetocaloric effects in some of them have been observed. Substitution of Ni and Mn by …

Enhanced magnetocaloric effect in Ni-Mn-Sn alloys by synergistic manipulation of magnetization difference and lattice volume

Y Zhang, J Bai, K Guo, D Liu, Y Li, J Gu, Q Ma… - Applied Materials …, 2025 - Elsevier
Ni-Mn-based alloys are renowned for their outstanding magnetocaloric effect, attributed to
their significant magnetization difference (△ M) and low thermal hysteresis (ΔT hys) during …