Changes in the Initial Magnetic Susceptibility in Amorphous Alloys Exhibiting Soft Magnetic Properties

M. Nabiałeka, P. Pietrusiewicza, P. Palutkiewiczb, K. Błocha, M.M.A.B. Abdullahc, A.V. Sandud, e, B. Jeżb aDepartment of Physics, Czestochowa University of Technology, Armii Krajowej 19, 42-200 Częstochowa, Poland bDepartment of Technology and Automation, Faculty of Mechanical Engineering and Computer Science, Czestochowa University of Technology, Armii Krajowej 19c, 42-200 Częstochowa, Poland cCenter of Excellence Geopolymer and Green Technology, Universiti Malaysia Perlis, Taman Muhibbah, 02600 Arau, Perlis, Malaysia dGheorghe Asachi Technical University of Iasi, Faculty of Materials Science and Engineering, Blvd. D. Mangeron 41, 700050, Iaşi, Romania eRomanian Inventors Forum, Str. Sf. P. Movila 3, Iaşi, Romania

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In weak magnetic fields, there are changes in the arrangement of atoms, which are otherwise called magnetic relaxations. The exact phenomenon that will be investigated in this paper concerns the disaccomodation of magnetic susceptibility, which is one of the most frequently observed effects of magnetic lag. During this magnetic delay, there is a reorientation of the axes of pairs of atoms corresponding to two different energy levels. This energy is related to the energies of exchange and spin-orbit coupling. The paper presents the results of magnetic susceptibility disaccomodation and describes its influence on the relaxation time matching spectrum.

DOI:10.12693/APhysPolA.144.322 topics: initial magnetic susceptibility, amorphous alloy, X-ray diffraction