Angular Dependence of Susceptibility in Thin Fe_{78}B_{19}Si_{3} Films

• Authors: J. Nowak , J. Wenda
• Languages of publication: EN

Abstracts

EN

The differential transversal susceptibility as a function of an external magnetic field was measured for several directions of the magnetic field with respect to the anisotropy axis. Both the anisotropy field and coercive field were determined by analyzing the symmetry properties of the susceptibility field dependence. The Stoner-Wohlfarth model was modified by introducing an internal field and used to fit the experimental data. The hyperbolic parts of susceptibility curves corresponding to single domain states were well reproduced by fitting the appropriate constant value of the internal field.

Keywords

EN

75.70.-i; 75.60.Ej

Discipline

• 75.70.-i: Magnetic properties of thin films, surfaces, and interfaces(for magnetic properties of nanostructures, see 75.75.-c)
• 75.60.Ej: Magnetization curves, hysteresis, Barkhausen and related effects(for hysteresis in ferroelectricity, see 77.80.Dj)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1994
• Volume: 85
• Issue: 2
• Pages: 419-422

Dates

published

1994-02

Contributors

author

J. Nowak

• Solid State Physics Department, Polish Academy of Sciences, Wandy 3, 41-800 Zabrze, Poland

author

J. Wenda

• Institute of Electronics, Academy of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland

Identifiers

DOI

10.12693/APhysPolA.85.419