Fig. 2: Crystal and magnetic structures of TbMn6Sn6.
From: Low-temperature magnetic crossover in the topological kagome magnet TbMn6Sn6
a Magnetic structure of TbMn6Sn6. Φ is the deviation angle from the c-axis. Φ = 0∘ indicates out-of-plane ferrimagnetic order and Φ = 90∘ indicates the in-plane ferrimagnetic order. The Mn atoms construct a kagome lattice (red middle size circles), while the Tb atoms (turquoise larger circles) form a honeycomb structure. b The temperature dependence of the lattice constants a and c in TbMn6Sn6. c The temperature dependence of the terbium and manganese magnetic moments. d The field dependence of the (001) peak, recorded at 2 K and 130 K. The error bars represent the standard deviation of the fit parameters.
