Seminario: Dynamics of disordered materials from micrometers to interatomic distances with x-ray photon correlation spectroscopy

Speaker: Dr. Francesco Dallari (Università di Padova)

X-ray Photon Correlation Spectroscopy (XPCS) is a recently developed
technique that relies on newer synchrotron light sources. Its versatility
makes it a powerful tool to investigate out of equilibrium systems over a
large range of length and time scales. Here, I will present some
experimental examples of measurements in which the dynamics is
observed in the micron to nm range in gelling systems and from tens of
nm to Angstrom in glasses.