Condensed-Matter Physics & Materials Science Seminar

"X-ray Photon Correlation Spectroscopy at Large Angles"

Presented by Mark Sutton, McGill University

Tuesday, November 22, 2016, 1:30 pm — ISB Bldg. 734, Conf. Room 201 (upstairs)

Xray photon correlation spectroscopy (XPCS) has proven to be a powerful
way to study time correlations in equilibrium systems. The straight
forward extension to two-time correlations has also proven very useful.
To date, most XPCS work has been done using small-angle x-ray scattering
(SAXS). As with conventional x-ray diffraction, the information in
disordered Bragg peaks (large angle scattering) often contains more
information but it can be harder to interpret. In this talk, I will
discuss several results using large angle XPCS which explore some of the
complications and the resulting extra information obtained.

Hosted by: Mark Dean

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