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Domain imaging in FINEMET ribbons |
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| Authors: | JM Silveyra D Janickovic |
| Institution: | a Laboratorio de Sólidos Amorfos, INTECIN, Facultad de Ingeniería, UBA-CONICET, Paseo Colón 850, (C1063ACV) Buenos Aires, Argentina b Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia c Member of Carrera del Investigador, CONICET, Argentina |
| Abstract: | The magnetization behaviour of a ferromagnetic material depends on its domain structure, which in turn is largely determined by magnetic anisotropies. In this work, domain patterns were observed by a quite forgotten but still the simplest and the cheapest technique: the Bitter method. A systematic study of the evolution of the domain structure in FINEMET ribbons after thermal annealing is presented, correlating the results with the crystalline structure, magnetostriction and coercivity measurements. |
| Keywords: | Magnetic domain Bitter Soft magnetic material FINEMET Magnetostriction |
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