5.3 - High-Q Limit and Power Laws for Small Angle Scattering
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Small-Angle X-Ray Scattering (SAXS) for Objects in Dilute Solution
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Power law
sphere
rod
disk
Gaussian
fractal
Physics
sphere
rod
disk
Gaussian
fractal
Physics
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Abstract
Discuss the power law intensity behavior for small angle scattering from objects of different geometries, including spheres, rods, disks, Gaussian coils, and fractals. Potential pitfalls in analyzing power law intensity profiles. General results and complications. Time 8:23.
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2016-08-05
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Videos 5.1-5.5 discuss techniques of small angle X-ray scattering (SAXS), commonly used to study dispersions such as proteins or colloids, or void distributions in a solid material. These videos are independently accessible without viewing those in previous sections.