Neutron diffraction study of magnetism in van der Waals layered MnBi${}_{2n}$Te${}_{3n+1}$

Lei Ding, Chaowei Hu, Erxi Feng +6

Two-dimensional van der Waals MnBi${}_{2n}$Te${}_{3n+1}$ (n = 1, 2, 3, 4) compounds have been recently found to be intrinsic magnetic topological insulators rendering quantum anomalous…