Magnetocaloric effect in “reduced” dimensions: Thin films, ribbons, and microwires of Heusler alloys and related compounds

VV Khovaylo, VV Rodionova… - … status solidi (b), 2014 - Wiley Online Library
Room temperature magnetic refrigeration is an energy saving and environmentally‐friendly
technology, which has developed rapidly from a basic idea to prototype devices. The …

Influence of Fe do** and magnetic field on martensitic transition in Ni–Mn–Sn melt-spun ribbons

CO Aguilar-Ortiz, D Soto-Parra, P Álvarez-Alonso… - Acta Materialia, 2016 - Elsevier
Abstract Mn-rich Ni–Mn–Sn metamagnetic shape memory alloys exhibiting
magnetostructural transformation are of a great potential as the base materials for solid-state …

Distribution of transition temperatures in magnetic transformations: Sources, effects and procedures to extract information from experimental data

AF Manchón-Gordón, R López-Martín, A Vidal-Crespo… - Metals, 2020 - mdpi.com
The presence of a distribution of transition temperatures (DTT) is ubiquitous in materials
science. It is common to ascribe deviations from theoretical pure-phase behavior to this fact …

The impact of disorder on the 4O-martensite of Ni–Mn–Sn Heusler alloy

M Friák, M Zelený, M Mazalová, I Miháliková, I Turek… - Intermetallics, 2022 - Elsevier
We have performed a quantum-mechanical study of thermodynamic, elastic, magnetic and
structural properties of four different ferrimagnetic states in Ni 1.9375 Mn 1.5625 Sn 0.5 …

Surface topography, microstructure and magnetic domains in Al for Sn substituted metamagnetic Ni–Mn–Sn Heusler alloy ribbons

P Czaja, W Maziarz, J Przewoźnik, A Żywczak, P Ozga… - Intermetallics, 2014 - Elsevier
Abstract Heusler alloy Ni 48 Mn 39.5 Sn 12.5− x Al x (x= 0, 1, 2, 3) ribbons were prepared by
melt spinning. The cross section of ribbons reveals a typical heterogeneous microstructure …

Unconventionally Large Exchange Bias and Cluster Spin Glass State in Mn2(Ni,Sn) Heusler Alloys Melt Spun Ribbons

J Sharma, S Gopinatha Warrier… - ACS Applied …, 2024 - ACS Publications
Here, we report the structural, microstructural, magnetic, and exchange bias (EB) properties
of polycrystalline ribbons of Mn50Ni42. 5–x Sn7. 5+ x (x= 0 and 1) Heusler alloys. They …

Magneto-structural transformations in Ni50Mn37. 5Sn12. 5− xInx Heusler powders

W Maziarz, A Wójcik, P Czaja, A Żywczak… - Journal of Magnetism …, 2016 - Elsevier
The effect of ball milling and subsequently annealing of melt spun ribbons on magneto-
structural transformations in Ni 50 Mn 37.5 Sn 12.5− x In x (x= 0, 2, 4, 6) ribbons is …

Influence of annealing temperatures on the magnetostructural transition and magnetocaloric effect of Ni40Co10Mn40Sn10 powders

X Wang, F Sun, J Wang, Q Yu, Y Wu, H Hua… - Journal of Alloys and …, 2017 - Elsevier
The phase structure, the magnetostructural transition behavior and the associated
magnetocaloric effect have been investigated in Ni 40 Co 10 Mn 40 Sn 10 bulk and …

Realization of magnetic-field-induced martensitic transformation in melt-spun Fe-Mn-Ga alloys

X Zhou, Y Zhang, Z Wu, Z Liu, G Wu - Journal of Magnetism and Magnetic …, 2024 - Elsevier
This study investigates the crystal structural, magnetic properties, and phase transformation
of melt-spun Fe-Mn-Ga alloys. We found that melt-spun Fe 50 Mn 25 Ga 25 alloy crystallizes …

Effect of ball milling and thermal treatment on exchange bias and magnetocaloric properties of Ni48Mn39. 5Sn10. 5Al2 ribbons

P Czaja, J Przewoźnik, M Fitta, M Bałanda… - Journal of Magnetism …, 2016 - Elsevier
The combined effect of ball milling and subsequent heat treatment on microstructure,
magnetic, magnetocaloric and exchange bias properties of Ni 48 Mn 39.5 Sn 10.5 Al 2 …