Saturation and forced volume magnetostriction of Fe-rich FeZr amorphous alloys |
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| Institution: | 1. Department of Physics, University of Kurdistan, Sanandaj 66177-15175, Iran;2. Department of Electrical and Computer Engineering, University of British Columbia, Vancouver V6T1Z4, Canada;3. Department of Chemistry, University of Kurdistan, Sanandaj 66177-15175, Iran;1. Department of Physics, University of Dhaka, Dhaka 1000, Bangladesh;2. Department of Physics, Bangladesh University of Engineering and Technology (BUET), Dhaka 1000, Bangladesh;1. Materials-Nanomaterials Center, MAScIR Foundation, B.P. 10100 Rabat, Morocco;2. LMPHE Laboratory, B.P. 1014, Faculty of Science-Mohammed V University, Rabat, Morocco;3. Département de physique, Université de Sherbrooke, QC J1K 2R1, Canada;4. Institute for Materials & Surface Technology, University of Applied Sciences Kiel, Grenzstr. 3, Kiel, Germany;5. Institut Néel, CNRS-UJF, B.P. 166, 38042 Grenoble Cedex, France;6. Hassan II Academy of Science and Technology, Rabat, Morocco;1. Engineering Research Center for Nanophotonics and Advanced Instrument, School of Physics and Materials Science, East China Normal University, Shanghai 200062, China;2. National Trusted Embedded Software Engineering Technology Research Center, East China Normal University, Shanghai 200062, China;1. Department of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia;2. Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Malacca, Malaysia;3. School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Penang, Malaysia;1. Department of Physics, University of Kashan, Kashan 87317-51167, Iran;2. Institute of Nanoscience and Nanotechnology, University of Kashan, Kashan 87317-51167, Iran |
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| Abstract: | AC susceptibility, saturation and forced volume magnetostriction were studied on iron-rich zirconium amorphous alloys a-Fe100-xZrx (8 at% ≤ x ≤ 12 at%). The experimental results are discussed in relation to the re-entrant spin glass state. It is found that the transverse magnetostriction accompanies a remarkable magnetic aftereffect in the spin glass phase, and that the forced volume magnetostriction shows an apparent peak at the ferromagnet to spin glass transition where the ac susceptibility has a cusp. |
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