  We demonstrate that the magnetic nanoskyrmion lattice on the Fe monolayer on
Ir(111) and the positions of the Fe atoms can be resolved simultaneously using
magnetic exchange force microscopy. Thus, the relation between magnetic and
atomic structure can be determined straightforwardly by evaluating the Fourier
transformation of the real space image data. We further show that the magnetic
contrast can be mapped on a Heisenberg-like magnetic interaction between tip
and sample spins. Since our imaging technique is based on measuring forces, our
observation paves the way to study skyrmions or other complex spin textures on
insulating sample systems with atomic resolution.
