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2018 | 133 | 3 | 691-693
Article title

Magnetocaloric Effect in Antiferromagnetic Half-Heusler Alloy DyNiSb

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EN
Abstracts
EN
The low-temperature magnetic, thermal and magnetocaloric properties of the half-Heusler compound DyNiSb were studied on polycrystalline samples. The temperature variations of the magnetization and the heat capacity revealed a phase transition from paramagnetic to antiferromagnetic state at the Néel temperature T_{N} = 3.1 K. The compound exhibits normal and inverse magnetocaloric effect with the isothermal magnetic entropy change reaching 5.2 J/(kg K) at 4.8 K for a magnetic field change of 3 T. The estimated refrigerant capacity is about 58 J/kg.
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EN
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Year
Volume
133
Issue
3
Pages
691-693
Physical description
Dates
published
2018-03
Contributors
author
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland
author
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv133n3p108kz
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