A Multiscale Modeling of Magnetic Shape Memory Alloys: Application to NiMnGa Single Crystal

This paper presents a new multiscale modeling dedicated to magnetic shape memory alloys. It involves four scales from the domain scale to the macroscale. The model is presented, and the simulation results are compared with experiments carried out on a NiMnGa single crystal.

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Bibliographic Details
Published in:IEEE transactions on magnetics 2016-05, Vol.52 (5), p.1-4
Main Authors: Fall, Mame Daro, Hubert, Olivier, Mazaleyrat, Frederic, Lavernhe-Taillard, Karine, Pasko, Alexandre
Format: Article
Language:English
Subjects:
Chemo-mechanical Coupling
Crystals
Magnetic domain walls
Magnetic domains
Magnetic Shape Memory Alloys (MSMA)
Magnetism
Magnetization
Magnetomechanical Coupling
Magnetostriction
Mechanics
Mechanics of materials
Multiscale Modeling
Physics
Saturation magnetization
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Description
Summary:This paper presents a new multiscale modeling dedicated to magnetic shape memory alloys. It involves four scales from the domain scale to the macroscale. The model is presented, and the simulation results are compared with experiments carried out on a NiMnGa single crystal.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2016.2514705