Directional Ordering in Amorphous Fe_{43}Ni_{43}Zr_7Cu_1B_6 Ferromagnetic Alloys

• Authors: M. Varga , R. Varga , P. Vojtaník , B. Hernando , V. Prida , J. Santos , M. Pérez
• Languages of publication: EN

Abstracts

EN

Development of the atomic directional ordering in the Fe_{43}Ni_{43}Zr_7Cu_1B_6 alloy, during its conventional the same as after transverse magnetic field annealing, was experimentally studied by the amplitude dependence of susceptibility and hysteresis loops measurements, respectively. Diffusion processes of the mobile atoms caused perminvar effect, decrease of the initial susceptibility, increase of the critical field, and linear shape of the hysteresis loop. Uniaxial magnetic anisotropy, created during magnetic field annealing of the FeNiZrCuB alloy, was confirmed also by observation of the surface domain structure.

Keywords

EN

75.50.Kj; 75.60.Nt

Discipline

• 75.60.Nt: Magnetic annealing and temperature-hysteresis effects
• 75.50.Kj: Amorphous and quasicrystalline magnetic materials

• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 5
• Pages: 804-806

Dates

published

2010-11

Contributors

author

M. Varga

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelínum 9, 041 54 Košice, Slovakia

author

R. Varga

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelínum 9, 041 54 Košice, Slovakia

author

P. Vojtaník

• Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelínum 9, 041 54 Košice, Slovakia

author

B. Hernando

• Departamento de Física, Universidad de Oviedo, Calvo Sotelo s/n, 330 07 Oviedo, Spain

author

V. Prida

• Departamento de Física, Universidad de Oviedo, Calvo Sotelo s/n, 330 07 Oviedo, Spain

author

J. Santos

• Departamento de Física, Universidad de Oviedo, Calvo Sotelo s/n, 330 07 Oviedo, Spain

author

M. Pérez

• Departamento de Física, Universidad de Oviedo, Calvo Sotelo s/n, 330 07 Oviedo, Spain

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Identifiers

DOI

10.12693/APhysPolA.118.804