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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Emre, Baris
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Revealing contrary contributions of the magnetic and lattice entropy to the inverse magnetocaloric effect in magnetic shape memory alloycitations
- 2024Tuning of the magneto-caloric effects in Ni<sub>43</sub>Mn<sub>46</sub>In<sub>11</sub> magnetic shape memory alloys by substitution of boroncitations
- 2024Tuning of the magneto-caloric effects in Ni 43 Mn 46 In 11 magnetic shape memory alloys by substitution of boroncitations
- 2023Investigation of the inverse magnetocaloric effect with the fraction methodcitations
- 2022Investigation of the complex magnetic behavior of Ni 46.86 Co 2.91 Mn 38.17 Sn 12.06 (at%) magnetic shape memory alloy at low temperaturescitations
- 2019Investigation of Ti substituting for Ni on magnetic, magnetocaloric and phase transition characteristics of Ni 50 Mn 36 In 14citations
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article
Tuning of the magneto-caloric effects in Ni<sub>43</sub>Mn<sub>46</sub>In<sub>11</sub> magnetic shape memory alloys by substitution of boron
Abstract
<jats:title>Abstract</jats:title><jats:p>In this study, we report the structural, magnetic, and magnetocaloric properties of B substitution on the Mn site in Ni<jats:sub>43</jats:sub>Mn<jats:sub>46−<jats:italic>x</jats:italic></jats:sub>B<jats:italic><jats:sub>x</jats:sub></jats:italic>In<jats:sub>11</jats:sub>(<jats:italic>x</jats:italic> = 0.5, 1.0) Heusler alloys. Crystal structure analysis using room-temperature x-ray diffraction data reveals both samples have mixed phases composed of cubic and tetragonal phases. The structural and magnetic phase transition characteristic temperatures are determined using differential scanning calorimetry, isothermal magnetization (M<jats:italic>T</jats:italic>), and isofield magnetization (MH) measurements. Both alloys exhibit inverse and direct magnetocaloric effects in the vicinity of their magnetostructural transition and Curie temperature (<jats:italic>T</jats:italic><jats:sub>C</jats:sub>), respectively. For Ni<jats:sub>43</jats:sub>Mn<jats:sub>45.0</jats:sub>B<jats:sub>1.0</jats:sub>In<jats:sub>11</jats:sub> a maximum magnetic entropy change of 25.06 J kg<jats:sup>−1</jats:sup> K<jats:sup>−1</jats:sup> is observed at 250 K for a magnetic field change of 5 T.</jats:p>