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Kiecana, A. (author), Schaefers, W. (author), Thijs, M. (author), Dankelman, B.J.R. (author), Ojiyed, H. (author), Batashev, I. (author), Zhang, F. (author), van Dijk, N.H. (author), Brück, E.H. (author)Structural, magnetic and magnetocaloric properties of Mn<sub>3</sub>Sn<sub>1-</sub><sub>x</sub>Zn<sub>x</sub>C antiperovskite carbides have been studied. With increasing Zn content the first-order magnetic transition (FOMT) is weakened. The Curie temperature (T<sub>C</sub>) reduces first from 273 to 197 K and when x > 0.3, T<sub>C</sub>...journal article 2023
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Shen, Q. (author), Batashev, I. (author), Zhang, F. (author), Ojiyed, Hamutu (author), Dugulan, A.I. (author), van Dijk, N.H. (author), Brück, E.H. (author)The transition-metal based Laves phase materials represent an extended family of alloys with rich and fascinating physical properties. In this work, we have investigated the negative thermal expansion and magnetocaloric effect in arc-melted and melt-spun Fe<sub>2</sub>Hf<sub>1-</sub><sub>x</sub>Ti<sub>x</sub> (x = 0.15, 0.27, 0.30, 0.33, 0.36...journal article 2023
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Zhang, F. (author), Taake, Chris (author), Huang, B. (author), You, X. (author), Ojiyed, Hamutu (author), Shen, Q. (author), Dugulan, A.I. (author), Caron, Luana (author), van Dijk, N.H. (author), Brück, E.H. (author)In the field of nanoscale magnetocaloric materials, novel concepts like micro-refrigerators, thermal switches, microfluidic pumps, energy harvesting devices and biomedical applications have been proposed. However, reports on nanoscale (Mn,Fe)<sub>2</sub>(P,Si)-based materials, which are one of the most promising bulk materials for solid-state...journal article 2022
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Shen, Q. (author), Batashev, I. (author), Ojiyed, Hamutu (author), Zhang, F. (author), van Dijk, N.H. (author), Brück, E.H. (author)The influence of excess Mn on the magnetoelastic ferromagnetic-to-antiferromagnetic transition T<sub>t</sub> in the magnetocaloric compound (Mn,Cr)<sub>2</sub>Sb has been studied. With increasing excess Mn the magnetoelastic transition temperature for (Mn,Cr)<sub>2</sub>Sb initially increases and then decreases. This trend is accompanied by a...journal article 2022
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Shen, Q. (author), Batashev, I. (author), Zhang, F. (author), Ojiyed, Hamutu (author), van Dijk, N.H. (author), Brück, E.H. (author)The influence of partial substitution of Bi for Sb on the structure, magnetic properties and magnetocaloric effect of Mn<sub>2</sub>Sb<sub>1-x</sub>Bi<sub>x</sub> (x = 0, 0.02, 0.04, 0.05, 0.07, 0.09, 0.15, 0.20) compounds has been investigated. The transition temperature of the antiferro-to-ferrimagnetic (AFM-FIM) transition initially...journal article 2021