Shell-ferromagnetism in a Ni-Mn-In off-stoichiometric Heusler studied by ferromagnetic resonance
Source abstract
Abstract
Next to the multifunctional properties of Ni-Mn-based Heusler alloys new functionalities related to shell-ferromagnetism are emerging. To understand in more detail the properties of shell-ferromagnetism we examine a decomposed Ni50.0Mn45.1In4.9 off-stoichiometric compound using magnetic resonance techniques which provides details on magnetic interactions. We find that the ferromagnetic resonance profile of the shell-ferromagnetic state is symmetric for positive and negative fields and is independent of the direction of the field-sweep except for the hysteresis observed at small fields.
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Research context
OpenAlex topics: Shape Memory Alloy Transformations · Heusler alloys: electronic and magnetic properties · Magnetic and transport properties of perovskites and related materials
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Affiliations
University of Duisburg-Essen 1 Faculty of Physics and Center for Nanointegration (CENIDE), , 47057 Duisburg, Germany
Muğla Sıtkı Koçman University 2 Department of Metallurgical and Materials Engineering, , 48000 Muğla, Turkey
Immanuel Kant Baltic Federal University 3 Center for Functionalized Magnetic Materials, , 236041 Kaliningrad, Russian Federation
Funding
Deutsche Forschungsgemeinschaft
References (10)
Show source-provided references
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