Figure 7
GdFe2 magnetic structure with an average domain size of 110 nm, shown in the first image. The simulated speckle pattern shows the diffraction ring corresponding to the average domain size. The radius of the ring is about 50 pixels. Note that the strong vertical and horizontal features in the diffraction pattern are due to the square shape of the simulated sample. The last image is the reconstructed magnetization density for a 10 × 10 pixel beamstop. |