Anisotropic magnetocaloric effect in TbNiAl
Source abstract
Abstract
Abstract We present study of the anisotropic magnetocaloric effect in TbNiAl crystallizing in the hexagonal ZrNiAl-type structure. TbNiAl orders antiferromagnetically below T N = 47 K and undergoes second magnetic phase transition to another antiferromagnetic structure at T 1 = 23 K. Magnetization and specific heat measurements on single crystal revealed strongly anisotropic magnetocaloric effect. The large effect occurs for field applied along the hexagonal c -axis whereas the entropy change is almost zero for the perpendicular field direction. Plateau-like character of the determined temperature change is observed between T N and T 1 .
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Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Advanced Condensed Matter Physics · Shape Memory Alloy Transformations
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References (27)
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