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X-ray Scattering Investigation (x-ray + scattering_investigation)
Selected AbstractsSmall-angle X-ray scattering investigation of water droplets in mistJOURNAL OF APPLIED CRYSTALLOGRAPHY, Issue 2007Yohko F. Yano Small-angle X-ray scattering measurements of water droplets in a mist were carried out using the BL15XU beamline at SPring-8. The diameter of the water droplets generated by ultrasonic atomization was found to be , 50,nm and had no distribution in the range under 50,nm, as predicted. The study also showed how difficult it is to measure the small-angle scattering of low-density materials, such as liquid droplets in a mist. [source] Fatigue behaviour of industrial polymers , a microbeam small-angle X-ray scattering investigationJOURNAL OF APPLIED CRYSTALLOGRAPHY, Issue 3-1 2003Stephan V. Roth The results of a microbeam small-angle X-ray scattering investigation performed at ID13/ESRF on the machine fatigue induced by short-term high force bending of an industrial polystyrene sample are presented. A clear indication of craze formation in the deformation zone is seen. For this zone the results suggest a model of cylindrical voids, their radii following a lognormal distribution. Furthermore, the craze's orientation shows a locally varying angular distribution around the axis normal to the force direction. [source] ID20: a beamline for magnetic and resonant X-ray scattering investigations under extreme conditionsJOURNAL OF SYNCHROTRON RADIATION, Issue 4 2007L. Paolasini A new experimental station at ESRF beamline ID20 is presented which allows magnetic and resonant X-ray scattering experiments in the energy range 3,25,keV to be performed under extreme conditions. High magnetic field up to 10,T, high pressure up to 30,kbar combined with low temperatures down to 1.5,K are available and experiments can be performed at the M -edges of actinide elements, L -edges of lanthanides and K -edges of transition metals. [source] | ||||||||||