Critical points in the Bragg glass phase of a weakly pinned crystal of Ca${}_3$Rh${}_4$Sn${}_{13}$

S. Sarkar, A. D. Thakur, C. V. Tomy +4

New experimental data are presented on the scan rate dependence of the magnetization hysteresis width $\Delta M(H)$ ($\propto$ critical current density $J_c(H)$) in isothermal $M-H$ scan…