Imaging Non-Local Magnetization Dynamics.

The article presents several experiments performed at the free electron laser (FEL) facility Fermi National Accelerator Laboratory (FERMI) in Trieste, Italy to image magnetization dynamics on the nanoscale after a localized optical excitation. The experiments involved the use of several principles, techniques and devices including Laser-Driven Spin Transport, Fourier Transform Holography, and the Diffraction and Projection Imaging beamline.