The Influence of Structural Relaxation on the Holstein-Primakoff Paraprocess |
| M. Nabiałeka, P. Postawab, P. Pietrusiewicza, K.A. Razakc, S. Waltersd, S. Stambułaa, B. Jeżb
aDepartment of Physics, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, al. Armii Krajowej 19, 42-200 Częstochowa, Poland bDepartment of Technology and Automation, Faculty of Mechanical Engineering and Computer Science, Czestochowa University of Technology, al. Armii Krajowej 19c, 42-200 Częstochowa, Poland cCenter of Excellence Geopolymer and Green Technology, Universiti Malaysia Perlis, Taman Muhibbah, 02600 Arau, Perlis, Malaysia dAdvanced Engineering Centre, University of Brighton, BN2 4GJ, Brighton, United Kingdom |
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| Structural relaxations play a large role in forming the properties of magnetic materials. In amorphous alloys, which are metastable materials, obtaining a relatively stable structure requires a properly designed thermal treatment process. Samples should be annealed above the Curie temperature and below the crystallization temperature. With the process designed in such a way, the domain structure is not interfered with and the formation of crystal grains does not occur. By analyzing the so-called Holstein-Primakoff paraprocess, it is possible to determine the influence of magnetic atoms on the magnetization process in strong magnetic fields above the field of effective anisotropy. |
DOI:10.12693/APhysPolA.147.147 topics: bulk amorphous alloys, magnetization process, Holstein-Primakoff paraprocess |