论文信息 - Application of Extended Jiles–Atherton Model for Modeling the Magnetic Characteristics of Fe<formula formulatype="inline"> <tex Notation="TeX">$_{41.5}$</tex></formula>Co<formula formulatype="inline"> <tex Notation="TeX">$_{41.5}$</tex></formula>Nb<formula formulatype="inline"> <tex Notation="TeX">$