Non-trivial critical behavior at the magnetic transitions: A case study of Sm${}_7$Pd${}_3$

Ajay Kumar, Anis Biswas, Y. Mudryk

We present a comprehensive analysis of the critical behavior of Sm${}_7$Pd${}_3$ in the vicinity of its second-order magnetoelastic transition at $T_{\mathrm{c}}=173$ K. The critical exp…