fig2

Figure 2. (A) Magnetic hysteresis loop at different temperatures; (B) first derivative analysis of M with respect to H at various temperatures; (C) temperature dependence of magnetization (blue), enlarged view of dM/dT-T (red; the insets indicate the whole dM/dT-T curves; (D) magnetic field dependence of some representative Hall resistivities (ρ_xy) at different temperatures; (E) temperature-influenced characterization of the THE intensity in response to applied magnetic field variations; (F) magnetic phase diagram of PrMn₂Ge₂. THE: Topological Hall effect.