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- Kleinwinkelstreuung oder -beugung (KWS, engl. small-angle scattering, SAS) ist eine physikalische Messtechnik zur Untersuchung von Strukturen, deren Abmessungen relativ groß sind gegenüber der Wellenlänge der eingesetzten Strahlung. Gebeugt wird
* Röntgenstrahlung (small-angle x-ray scattering, SAXS) oder
* Neutronenstrahlung (SANS). (de)
- Small-angle scattering (SAS) is a scattering technique based on deflection of collimated radiation away from the straight trajectory after it interacts with structures that are much larger than the wavelength of the radiation. The deflection is small (0.1-10°) hence the name small-angle. SAS techniques can give information about the size, shape and orientation of structures in a sample. SAS is a powerful technique for investigating large-scale structures from 10 Å up to thousands and even several tens of thousands of angstroms. The most important feature of the SAS method is its potential for analyzing the inner structure of disordered systems, and frequently the application of this method is a unique way to obtain direct structural information on systems with random arrangement of density inhomogeneities in such large-scales. Currently, the SAS technique, with its well-developed experimental and theoretical procedures and wide range of studied objects, is a self-contained branch of the . SAS can refer to small angle neutron scattering (SANS) or small angle X-ray scattering (SAXS). (en)
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- 12598 (xsd:nonNegativeInteger)
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- Kleinwinkelstreuung oder -beugung (KWS, engl. small-angle scattering, SAS) ist eine physikalische Messtechnik zur Untersuchung von Strukturen, deren Abmessungen relativ groß sind gegenüber der Wellenlänge der eingesetzten Strahlung. Gebeugt wird
* Röntgenstrahlung (small-angle x-ray scattering, SAXS) oder
* Neutronenstrahlung (SANS). (de)
- Small-angle scattering (SAS) is a scattering technique based on deflection of collimated radiation away from the straight trajectory after it interacts with structures that are much larger than the wavelength of the radiation. The deflection is small (0.1-10°) hence the name small-angle. SAS techniques can give information about the size, shape and orientation of structures in a sample. (en)
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- Small-angle scattering (en)
- Kleinwinkelstreuung (de)
- 小角散乱 (ja)
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