Abstract By means of detailed electrical, magnetic and thermal studies, we illustrate the unusual coexistence of ferromagnetism and Kondo effect for the critical Nd concentration of x = 0.3 in (Ce1−xNdx)3Al. Magnetic susceptibility χ(T) confirms the ferromagnetic character with TC ~ 8 K along with Kondo effect which appears below 35 K. Non-saturating nature of magnetization (M (H)) and Hall resistivity (ρxy (H)) isotherms indicates the Kondo screening. Resistivity ρ (T) curves exhibit nonlinear temperature dependence; ~Tn (0.48

中文翻译：

---

(Ce1-xNdx)3Al (x = 0.3) 的物理和磁性特性：铁磁性和近藤效应共存

摘要 通过详细的电学、磁学和热学研究，我们说明了 (Ce1−xNdx)3Al 中 x = 0.3 的临界 Nd 浓度时铁磁性和近藤效应的异常共存。磁化率 χ(T) 证实了 TC ~ 8 K 的铁磁特性以及出现在 35 K 以下的 Kondo 效应。 磁化的非饱和性质 (M (H)) 和霍尔电阻率 (ρxy (H)) 等温线表明 Kondo筛选。电阻率 ρ (T) 曲线呈现非线性温度依赖性；~Tn (0.48