Giant magnetocaloric effects of MnNiSi-based high-entropy alloys near room temperature

ZG Zheng, XL Chen, HY Wang, S Da, G Wang… - Journal of Alloys and …, 2023 - Elsevier
The materials combining high-entropy alloys with good mechanical properties and magnetic
materials with a significant magnetocaloric effect are among the best candidates for …

A multi-stage, first-order phase transition in LaFe11. 8Si1. 2: Interplay between the structural, magnetic, and electronic degrees of freedom

KP Skokov, AY Karpenkov, DY Karpenkov… - Applied Physics …, 2023 - pubs.aip.org
Alloys with a first-order magnetic transition are central to solid-state refrigeration technology,
sensors and actuators, or spintronic devices. The discontinuous nature of the transition in …

High-performance LaFe11. 6Si1. 4Hy/Al composites for magnetic refrigeration: A good combination of magnetocaloric effect, mechanical properties, and thermal …

M Zhang, Y Shao, C Li, Y Zhang, W Sun, Z Wei… - Journal of Alloys and …, 2023 - Elsevier
Abstract Bulk LaFe 11.6 Si 1.4 H y/Al composites with the saturated hydrogen content were
prepared by hot pressing and subsequent hydrogenation. Al particles were dramatically …

Impact of magnetic and antisite disorder on the vibrational densities of states in Heusler alloys

ON Miroshkina, B Eggert, J Lill, B Beckmann, D Koch… - Physical Review B, 2022 - APS
We have performed a combined experimental and theoretical investigation of the vibrational
properties of Ni 2 Mn Sn Heusler alloys. Sn-partial vibrational density of states (VDOS) of Sn …

[HTML][HTML] All-d-metal equiatomic quaternary Heusler hypothetical alloys ZnCdTMn (T= Fe, Ru, Os, Rh, Ir, Ni, Pd, Pt): A first-principle investigation of electronic structures …

Y Han, M Wu, M Kuang, T Yang, X Chen, X Wang - Results in Physics, 2018 - Elsevier
A new series of Zinc-based all-d-metal equiatomic quaternary Heusler hypothetical alloys
ZnCdTMn (T= Fe, Ru, Os, Rh, Ir, Ni, Pd, Pt) were designed, and their ground state, electronic …

Effects of nanoindents on the martensitic transformation of Ni-Mn-Ga shape-memory Heusler films: A study by high-resolution imaging as a function of temperature

MT Ghahfarokhi, F Casoli, C Minnert, S Bruns, E Bruder… - Acta Materialia, 2023 - Elsevier
Nanoindentation was used to analyze the effect of localized plastic deformation on the
martensitic transformation of epitaxial Ni-Mn-Ga films on MgO (001) substrate. Atomic and …

An Ab Initio Study of Pressure-Induced Changes of Magnetism in Austenitic Stoichiometric Ni2MnSn

M Friák, M Mazalová, I Turek, A Zemanová, J Kaštil… - Materials, 2021 - mdpi.com
We have performed a quantum-mechanical study of a series of stoichiometric Ni 2 MnSn
structures focusing on pressure-induced changes in their magnetic properties. Motivated by …

On the Optimization of Magneto‐Volume Coupling for Practical Applied Field Magnetic Refrigeration

A Davarpanah, JH Belo, VS Amaral… - physica status solidi …, 2019 - Wiley Online Library
Materials with strong magneto‐volume coupling can present a coupled first‐order magnetic
and structural transition and a giant magnetocaloric effect. The trade‐off of the resulting …

[PDF][PDF] Additive Manufacturing from the Point of view of Materials Research

V Laitinen, M Merabtene, E Stevens… - … and Societal Effects …, 2020 - library.oapen.org
Over the course of history, there have been three major industrial revolutions, each of them
powered by the technological advances of the time and characterized by an increased …

Large magnetocaloric effect in ErCoSn driven by metamagnetic phase transition and short-range ferromagnetic correlations

RL Souza, JCB Monteiro, AO dos Santos… - Journal of Magnetism …, 2019 - Elsevier
Here, we report the results of structural, magnetic, thermal and magnetocaloric properties of
ErCoSn compound. The compound undergoes an antiferromagnetic (AFM) ordering around …