Tag Archives: correlations

Links for 02/20/2012

The response of colloidal polystyrene nanoparticles to shear flow in a rotating cell is measured using XPCS.  The ability to measure diffusion in a direction perpendicular to this flow is also shown: X-ray photon correlation spectroscopy during homogeneous shear flow … Continue reading

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Keyhole Imaging, Relaxation in Nanoparticles, CDW correlations

In advanced publication of Nature Physics, Brian Abbey and colleagues present a new technique, called “Keyhole Coherent Diffractive Imaging”, which enables them to study extended objects (in similar fashion as ptychography, but based on a somewhat different geometry). The basic … Continue reading

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