Critical behavior and magnetocaloric effect in magnetic Weyl semimetal candidate Co<sub>2−<i>x</i></sub>ZrSn

Critical behavior and magnetocaloric effect in magnetic Weyl semimetal candidate Co_2−xZrSn

Yu Tianlin, Yu Xiaoyun, Yang En, Sun Chang, Zhang Xiao^†, Lei Ming^‡

(a) The powder XRD pattern and Rietveld refinement of Co_2−xZrSn. Vertical tick marks is Bragg reflections in the Fm3m space group. (b) Temperature dependence of magnetization at H = 1 kOe with ZFC and FC modes. Inset: d M ( T ) / d T as a function of temperature near T_c. (c) Isothermal M(H) loop at 2 K. (d) Isothermal magnetization curves from 260 K to 300 K with 2-K temperature interval.