Magnetism originates from the spin and orbital angular momenta of electrons and their coupling. These interactions occur at subatomic scales and a comprehensive understanding of such phenomena relies ...
Schematic diagram and photograph showing the ultrafast transmission electron microscopy integrated with transient optical spectroscopy capability, enabling co-registered measurements of electronic and ...
To evaluate the structural heterogeneity, we measured the intensity fluctuation along the azimuthal direction around the halo pattern. This intensity fluctuation mainly originates from the speckle ...