Phase separation in ferromagnetic shape memory alloys
The NiMn-based ferromagnetic shape memory alloys (FSMAs) promise many forms of applications in technology because of their excellent performance in both mechanics and magnetism. For example, the magnetic field induced strain (MFIS) and exchange bias (EB) in these materials can be used in attenuators, sensors, magnetic recording, magnetic refrigeration and spintronic devices. One of the greatest challenges in this field is designing materials that could meet industrial requirements. To approach that, understanding MFIS and exchange bias on the microscopic level is the key. Here, we propose an experiment to address the role of phase separation in both MFIS and exchange bias processes.
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CAMPILLO Emma; BLACKBURN Elizabeth; CUBITT Robert and SHEN Lingjia. (2019). Phase separation in ferromagnetic shape memory alloys. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-32-873