AN X-RAY PHOTON-CORRELATION EXPERIMENT

摘要: With synchrotron X-rays, a dynamic ultra-small-angle X-ray scattering experiment on partially aggregated gold colloidal suspension was performed. The preliminary photon correlation data could be compared favorably with the intensity-intensity time function measured by means of near-IR diode laser ({lambda}{sub 0} = 790 nm) at equivalent wave vectors. It should recognized that source NSLS quite noisy. Nevertheless, results demonstrate feasibility observing motions microstructures in polymer blends or systems using forthcoming third generation synchrotrons. 9 refs., 4 figs.