Title:
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Magnetic superelasticity and inverse magnetocaloric effect in Ni-Mn-In
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Author:
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Krenke, Thorsten; Duman, Eyüp; Acet, Mehmet; Wassermann, Eberhard F.; Moya Raposo, Xavier; Mañosa, Lluís; Planes Vila, Antoni; Suard, Emmanuelle; Ouladdiaf, Bachir
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Other authors:
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Universitat de Barcelona |
Abstract:
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Applying a magnetic field to a ferromagnetic Ni50Mn34In16 alloy in the martensitic state induces a structural phase transition to the austenitic state. This is accompanied by a strain which recovers on removing the magnetic field, giving the system a magnetically superelastic character. A further property of this alloy is that it also shows the inverse magnetocaloric effect. The magnetic superelasticity and the inverse magnetocaloric effect in Ni-Mn-In and their association with the first-order structural transition are studied by magnetization, strain, and neutron-diffraction studies under magnetic field. |
Subject(s):
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-Magnetostricció -Difracció de neutrons -Magnetostriction -Neutron diffraction |
Rights:
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(c) The American Physical Society, 2007
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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