Anisotropic and mutable magnetization in Kondo lattice CeSb<sub>2</sub>

Anisotropic and mutable magnetization in Kondo lattice CeSb₂

Zhang Yun^{1, 2}, Zhu Xiegang¹, Hu Bingfeng³, Tan Shiyong¹, Xie Donghua¹, Feng Wei¹, Qin Liu¹, Zhang Wen¹, Liu Yu^{5, 6}, Song Haifeng^{5, 6}, Luo Lizhu¹, Zhang Zhengjun⁴, Lai Xinchun^{1, †}

(color online) Field-temperature phase diagrams of CeSb₂. (a) In-plane magnetization isotherms for CeSb₂ with external field along different orientations at 2.2 K. (b) H–T phase diagrams of CeSb₂ with external field along different orientations. The phase diagram with H || [100] is similar to the ones with H || [100] and [ ]. Only the absolute values of the parameters, such as the saturation magnetization, are different.