Figure 3: The magnetisation versus temperature curves during cooling under various magnetic field (B = 1–5 T).
From: New insight into magneto-structural phase transitions in layered TbMn2Ge2-based compounds
(a) TbMn2Ge2, (b) Tb0.9Y0.1Mn2Ge2, (c) Tb0.8Y0.2Mn2Ge2. (d) The variation of ferromagnetic transition temperature Tc with magnetic field for the three samples. The dashed lines represent linear fits to the Tc-B curves leading to dTc/dB values for each sample.
