The Green's function formalism is applied to the analysis of the surface contribution to the inelastic scattering of X-rays by acoustic modes of thermal excitations in a crystal. Crystals with a cubic unit cell are analysed. It is shown that the surface contribution to thermal diffuse scattering (TD
The thermal scattering of x-rays in rock salt
โ Scribed by W.J.L. Buyers; T. Smith
- Publisher
- Elsevier Science
- Year
- 1963
- Tongue
- English
- Weight
- 49 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0038-1098
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๐ SIMILAR VOLUMES
Optical evidence is presented to support the view that identical diffraction intensity distributions can be produced by objects of considerable diversity; the consequences for X-ray diffraction studies of fibres and other imperfectly crystallized materials are pointed out.
object-Vibrations amplitudes in graphite are determined using the temperature dependent intensity diminution of the (002)-, (004)-. (1 lo)-and (112)-reflections between room-temperature and 1900ยฐC. Elesides Lorentz polarization and atomic scattering factors the integrated intensities were corrected