Enhanced magnetocaloric effect in Ni-Mn-Sn-Co alloys with two successive magnetostructural transformations

X Zhang, H Zhang, M Qian, L Geng - Scientific reports, 2018 - nature.com
High magnetocaloric refrigeration performance requires large magnetic entropy change ΔS
M and broad working temperature span ΔT FWHM. A fourth element doping of Co in ternary …

An 8 K elastocaloric temperature change induced by 1.3% transformation strain in Ni44Mn45− xSn11Cux alloys

Y Li, W Sun, D Zhao, H Xu, J Liu - Scripta Materialia, 2017 - Elsevier
The influence of Cu substitution for Mn on martensitic transformation, superelasticity and
associated elastocaloric effect in Ni 44 Mn 45− x Sn 11 Cu x (x= 0–4) magnetic shape …

Strain manipulation of magnetocaloric effect in a Ni39. 5Co8. 5Mn42Sn10 melt-spun ribbon

J Yang, Z Li, B Yang, H Yan, D Cong, X Zhao, L Zuo - Scripta Materialia, 2023 - Elsevier
Abstract Heusler-type Ni-Mn-based alloys can demonstrate large magnetocaloric effect
through magnetic field-induced phase transformation, but it usually occurs in a relatively …

Magneto-structural transformations and magnetocaloric effect in the Heusler type Ni48Cu2Mn36Sn14-xTix melt-spun ribbons

Y Zhang, J Ouyang, X Wang, Y Tian, Z Ren - Materials Chemistry and …, 2022 - Elsevier
Abstract The Heusler type Ni–Mn-Z (Z= Ga, ln, Sn, or Sb) alloys with magneto-structural
transformations (MSTs) have received widespread research interests due to the exhibition of …

Two successive magneto-structural transformations and their relation to enhanced magnetocaloric effect for Ni55.8Mn18.1Ga26.1 Heusler alloy

Z Li, K Xu, Y Zhang, C Tao, D Zheng, C Jing - Scientific reports, 2015 - nature.com
In the present work, two successive magneto-structural transformations (MSTs) consisting of
martensitic and intermartensitic transitions have been observed in polycrystalline Ni55 …

Effect of Cu substitution on magnetocaloric and critical behavior in Ni47Mn40Sn13− xCux alloys

AG Varzaneh, P Kameli, T Amiri… - Journal of Alloys and …, 2017 - Elsevier
A series of Heusler phases Ni 47 Mn 40 Sn 13− x Cu x (x= 0, 0.5, 1, 1.25), which are
magnetic shape-memory alloys, has been synthesized by mechanical alloying (MA) and …

Magnetic properties, martensitic and magnetostructural transformations of ferromagnetic Ni–Mn–Sn–Cu shape memory alloys

A Wederni, M Ipatov, E Pineda, JJ Suñol, L Escoda… - Applied Physics A, 2020 - Springer
The influence of Cu doping on structural and magnetic properties of Ni 50− x Mn 36 Sn 14−
y Cu x, y (x= 0, 1, 2 and y= 1 at.%) ribbons produced by melt spinning has been investigated …

The effect of step-like martensitic transformation on the magnetic entropy change of Ni40. 6Co8. 5Mn40. 9Sn10 unidirectional crystal grown with the Bridgman …

F Chen, YX Tong, L Li, JLS Llamazares… - Journal of Alloys and …, 2017 - Elsevier
We report a step-like martensitic transformation and its effect on magnetocaloric properties
in Ni 40.6 Co 8.5 Mn 40.9 Sn 10 unidirectional crystal grown using the Bridgman …

Enhancement of magnetocaloric effect in all-d-metal Heusler Mn52. 6Ni30. 5Co7. 8Ti9. 1/PVA/PET flexible composite by mechanical strains

X Zhao, Y Yan, J Wen, Y Li, L Li - Journal of Alloys and Compounds, 2022 - Elsevier
The prominent enhancement of magnetocaloric effect (MCE) and the extension of effective
magnetic refrigeration temperature region near room temperature (RT) are urgent needs for …

Investigation of magnetic, magnetocaloric cooling, magneto transport properties and critical behavior of Cu-doped Ni49Mn38Sn13 alloys

S Paramasivam, EM Sankaran, I Kim - Journal of Magnetism and Magnetic …, 2024 - Elsevier
In this study, we examine the impact of magnetism, exchange bias, negative
magnetoresistance, and critical exponent analysis by partially substituting Cu for Ni in Ni 49 …