Topological magnetic structures in MnGe: Neutron diffraction and symmetry analysis
Topological magnetic structures in MnGe: Neutron diffraction and symmetry analysis
From new neutron powder diffraction experiments on the chiral cubic ($P2{}_{1}3$) magnet manganese germanide (MnGe), we analyze all of the possible crystal symmetry-allowed magnetic superstructures that are determined successfully from the data. The incommensurate propagation vectors $k$ of the magnetic structure are found to be aligned with the [100] cubic …