Topological Electronic Structure and Intrinsic Magnetization in MnBi_{4}Te_{7}: A Bi_{2}Te_{3} Derivative with a Periodic Mn Sublattice
Combinations of nontrivial band topology and long-range magnetic order hold promise for realizations of novel spintronic phenomena, such as the quantum anomalous Hall effect and the topological magnetoelectric effect.Following theoretical advances, material candidates are emerging.Yet, so far a compound that combines a band-inverted electronic stru