Modeling Dynamic Hysteresis Curves of La(Fe, Co, Si)13 Compound

The paper presents a novel approach to modelling dynamic hysteresis curves of La(Fe, Co, Si)
₁₃
compound. The phenomenological T(x) model is used for the description of hysteresis curves. The variable at abscissa axis is interpreted as the so-called effective field, which includes a fractional term that describes the dynamics of the magnetization process.